{"id":3147,"date":"2026-09-18T09:43:42","date_gmt":"2026-09-18T01:43:42","guid":{"rendered":"https:\/\/customindustrialheatexchanger.com\/?p=3147"},"modified":"2026-09-18T09:48:36","modified_gmt":"2026-09-18T01:48:36","slug":"l-type-finned-tube-for-efficient-heat-transfer","status":"publish","type":"post","link":"https:\/\/customindustrialheatexchanger.com\/id\/l-type-finned-tube-for-efficient-heat-transfer\/","title":{"rendered":"L Type Finned Tube for Efficient Heat Transfer"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3147\" class=\"elementor elementor-3147\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-14c779e e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"14c779e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a252b66 elementor-widget elementor-widget-image\" data-id=\"a252b66\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/customindustrialheatexchanger.com\/our-industrial-heat-exchanger-products\/finned-tube-manufacturer\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1920\" height=\"720\" src=\"https:\/\/customindustrialheatexchanger.com\/wp-content\/uploads\/2025\/10\/fin-tube-\u5c55\u793a.jpg\" class=\"attachment-full size-full wp-image-1286\" alt=\"fin tube\" srcset=\"https:\/\/customindustrialheatexchanger.com\/wp-content\/uploads\/2025\/10\/fin-tube-\u5c55\u793a.jpg 1920w, https:\/\/customindustrialheatexchanger.com\/wp-content\/uploads\/2025\/10\/fin-tube-\u5c55\u793a-300x113.jpg 300w, https:\/\/customindustrialheatexchanger.com\/wp-content\/uploads\/2025\/10\/fin-tube-\u5c55\u793a-1024x384.jpg 1024w, https:\/\/customindustrialheatexchanger.com\/wp-content\/uploads\/2025\/10\/fin-tube-\u5c55\u793a-768x288.jpg 768w, https:\/\/customindustrialheatexchanger.com\/wp-content\/uploads\/2025\/10\/fin-tube-\u5c55\u793a-1536x576.jpg 1536w, https:\/\/customindustrialheatexchanger.com\/wp-content\/uploads\/2025\/10\/fin-tube-\u5c55\u793a-18x7.jpg 18w, https:\/\/customindustrialheatexchanger.com\/wp-content\/uploads\/2025\/10\/fin-tube-\u5c55\u793a-600x225.jpg 600w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-134afa6 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"134afa6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-29c9bc5 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"29c9bc5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e7e3f30 elementor-widget elementor-widget-text-editor\" data-id=\"e7e3f30\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2><span style=\"color: #000000;\"><strong>1. Introduction <\/strong><\/span><\/h2><p>\u00a0<\/p><p><span style=\"color: #000000;\">Heat transfer equipment must have adequate surface area for the thermal transfer duty.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">But tubes on their own offer limited surface area on the outside of the tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">An <a href=\"https:\/\/customindustrialheatexchanger.com\/our-industrial-heat-exchanger-products\/finned-tube-manufacturer\/\"><strong>L Type Finned Tube<\/strong><\/a>\u00a0features continuous fins that are wrapped around the outside diameter of the tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">The fins create additional surface area that can participate in heat transfer.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As a result, engineers can use <a href=\"https:\/\/customindustrialheatexchanger.com\/our-industrial-heat-exchanger-products\/finned-tube-manufacturer\/\"><strong>L type finned tube<\/strong>s<\/a> to greatly increase heat transfer without needing a much larger tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">The fin base will wrap around the tube in an L shaped pattern.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">This design creates a practical mechanical attachment between the tube and the fin.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">In addition, <strong>L type finned tube<\/strong>s allow for different tube and fin materials.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\"><a href=\"https:\/\/customindustrialheatexchanger.com\/our-industrial-heat-exchanger-products\/finned-tube-manufacturer\/\"><strong>L type finned tube<\/strong><\/a>s see use in heat exchangers, air coolers, HVAC equipment, refrigeration applications, and many industrial thermal systems.<\/span><\/p><p>\u00a0<\/p><h2><span style=\"color: #000000;\"><strong>2. What Is an L Type Finned Tube? <\/strong><\/span><\/h2><p>\u00a0<\/p><p><span style=\"color: #000000;\">An <strong>L type finned tube<\/strong>\u00a0is a finned tube heat exchanger tube that uses a continuous L shaped fin.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">The fin wraps continuously around the outside of the tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">The base of the fin creates an L contact area against the surface of the tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As a result, the fin is mechanically attached to the tube surface.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Fins allow greater heat transfer surface area on the outside of the tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">With more surface area available on the outside of the tube, more heat can be transferred to or from the surrounding fluid.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">A common fin material is aluminum.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">The tube can be comprised of carbon steel, stainless steel, copper, or another material.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Ultimately the material choice will depend on the specific temperature, corrosion, pressure, and thermal considerations.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\"><strong><em><u><b><i><a href=\"https:\/\/customindustrialheatexchanger.com\/our-industrial-heat-exchanger-products\/finned-tube-manufacturer\/\">L Type Fin Tube<\/a> <\/i><\/b><\/u><\/em><\/strong><\/span><\/p><p>\u00a0<\/p><h2><span style=\"color: #000000;\"><strong>3. How Does an L Type Finned Tube Work?<\/strong><\/span><\/h2><p>\u00a0<\/p><p><span style=\"color: #000000;\">The heat transfer enhancement principle is the same as with other finned tubes.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Fluid enters the tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Heat is conducted through the tube wall.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Heat is transferred to the outside of the tube and into the fin.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Finally, heat is either taken in or dissipated by the surrounding air or fluid.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">The fins add additional surface area.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As a result, the heat exchanger can achieve a greater amount of external heat transfer compared to an unfinned tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">The contact area formed by the L- shaped fin also supports heat conduction from the tube to the fin.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Also, because the fin spirals continuously around the tube, the tube achieves a large and continuous heat transfer surface.<\/span><\/p><p>\u00a0<\/p><h2><span style=\"color: #000000;\"><strong>4. L Type Finned Tube Structure <\/strong><\/span><\/h2><p>\u00a0<\/p><p><span style=\"color: #000000;\">Several characteristics define the construction of an <strong>L type finned tube<\/strong>.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>4.1 Base Tube <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">The base tube is what carries the fluid inside the tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">The material used for construction can vary. Some common options include:<\/span><\/p><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Carbon steel<\/span><\/li><li><span style=\"color: #000000;\">Stainless steel<\/span><\/li><li><span style=\"color: #000000;\">Copper<\/span><\/li><li><span style=\"color: #000000;\">Aluminum<\/span><\/li><li><span style=\"color: #000000;\">Nickel alloys<\/span><\/li><\/ul><p>\u00a0<\/p><p><span style=\"color: #000000;\">As a result, there are many options that allow designers to choose a material suitable for their application\u2019s specific conditions.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>4.2 L- Shaped Fin <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">The fin that is applied to the outside of the tube has a base that is L- shaped.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As the fin wraps around the tube, a continuous spiral fin is formed.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Therefore, the tube features increased surface area for the entire length.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>4.3 Fin Pitch <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Fin pitch refers to the distance between each individual turn of the fin.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Smaller pitches create more surface area.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">However, if the fin density is too high, it can cause issues with flow resistance.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Therefore, the fin pitch must be optimized to provide the greatest benefit.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>4.4 Fin Height <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Fin height is how tall the fin is from the surface of the tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Taller fins create more surface area but they also increase the outside diameter of the finned tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As a result, the ideal fin height varies on a case by case basis depending on the equipment\u2019s design.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>4.5 Fin- to-Tube Contact <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">With an L- shaped base, the fin has actual mechanical contact with the tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">This allows for the finned tube to both efficiently transfer heat and have structural stability.<\/span><\/p><p>\u00a0<\/p><h2><span style=\"color: #000000;\"><strong>5. L Type Finned Tube Manufacturing Process <\/strong><\/span><\/h2><p>\u00a0<\/p><p><span style=\"color: #000000;\">Fin consistency and tube quality are determined by the manufacturing process.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As a result, proper equipment is necessary to ensure precision and consistency.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>5.1 Tube Preparation <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">The base tube must first be prepared before finning begins.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Cleaning and dimension inspection of the tube surface must be conducted.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Doing so provides a stable surface to form the fins onto.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>5.2 Fin Strip Preparation <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Once the tube is prepared, the fin strip is fed into the production system.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">While aluminum fins are commonly used, other materials can be used for specific applications.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>5.3 Fin Strip Feeding <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">The fin strip is fed through the machine towards the tube by a fin feeding system.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">The feeding system controls the speed at which the aluminum moves as well as the tension of the strip.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Consistent feeding allows for consistent fin pitch.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>5.4 L Fin Forming <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">After feeding, the strip is formed into an L shape by forming tools.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Once formed, it will begin to wrap around the surface of the tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">During this process, the machine controls the pitch of the fins and the tension of the feed fin strip.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>5.5 Fin- to- Tube Attachment <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Because the base of the fin is attached to the tube in an L- shape.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Not only does this create greater surface area, but it allows for heat conduction between the fin and tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Depending on the machine design, different methods can be used to create this mechanical attachment.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>5.6 Final Inspection <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">The final step of the process is a dimensional inspection of the finished product.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\"><strong><b>Some key items that are checked during this process include:<\/b><\/strong><\/span><\/p><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Fin height<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Fin pitch<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Fin thickness<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Tube diameter<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Fin outside diameter<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Tube length<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Fin attachment<\/span><\/li><\/ul><p>\u00a0<\/p><p><span style=\"color: #000000;\">By inspecting dimensions, manufacturers can ensure consistent quality from piece-to-piece.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Internal Link: Fin Tube Manufacturing Machine<\/span><\/p><p>\u00a0<\/p><h2><span style=\"color: #000000;\"><strong>6. Advantages of L Type Finned Tubes <\/strong><\/span><\/h2><p>\u00a0<\/p><p><span style=\"color: #000000;\">Similar to all finned tubes, <strong>L type finned tube<\/strong>s have many benefits when compared to bare tubes.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>6.1 Increased Heat Transfer Area <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">A continuous fin adds substantial surface area to the outside of the tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As a result, more heat can be transferred compared to a tube without fins.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>6.2 Compact Design <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Since L fins do not need to be extremely tall to create surface area enhancement.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Finned tubes can have a more compact design.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>6.3 Good Fin Stability <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">The fin provides a mechanical stability on the wrapped portion due to its attachment to the tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Finned tubes should therefore have no issues with the fins falling off during normal operation.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>6.4 Flexible Material Selection <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Since the tube and fin can be made from different materials, there are many possible material combinations.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">For instance, many industrial applications use aluminum fins with steel tubes.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As a result, designers have a lot of flexibility in their choice of materials.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>6.5 Lightweight Fin Material <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Typically, aluminum fins will be used.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Since aluminum is a light material, this allows finned tubes to have a lower weight.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As a result, the overall weight of heat exchanger equipment can be reduced.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>6.6 Good Air- Side Performance <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Since more surface area is added to the tube, heat transfer effectiveness is increased on the air side.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As a result, <strong>L type finned tube<\/strong>s are ideal for air cooled thermal equipment.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>6.7 Practical Manufacturing <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Due to the fact that mechanical finning is a well established method of adding fins to tubes.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Manufacturers are able to quickly produce long continuous sections of <strong>L type finned tube<\/strong>s.<\/span><\/p><p>\u00a0<\/p><h2><span style=\"color: #000000;\"><strong>7. L Type Finned Tube Materials <\/strong><\/span><\/h2><p>\u00a0<\/p><p><span style=\"color: #000000;\">Like any thermally conducting tube, material selection is based off of the operating conditions.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As a result, it is important to evaluate what materials are used for both the tube and the fin separately.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>7.1 Aluminum Fin <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Aluminum fins are common due to their thermal conductivity and light weight.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Another benefit of aluminum fins is their corrosion resistance.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>7.2 Carbon Steel Tube <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Carbon steel offers good strength and affordability.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As a result, it works well for many heat transfer applications.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Bear in mind that some corrosion protection will be needed.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>7.3 Stainless Steel Tube <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Stainless steel offers excellent corrosion resistance.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As such, it can be used in chemical processing applications and other harsh environments.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>7.4 Copper Tube <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Due to copper\u2019s thermal conductivity, it can be used for HVAC applications, refrigeration, and more heat transfer applications.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>7.5 Steel Fin <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Steel fins offer high mechanical performance.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As such, they can be used in applications with high temperature or mechanical requirements.<\/span><\/p><p>\u00a0<\/p><h2><span style=\"color: #000000;\"><strong>8 L Type Finned Tube Applications <\/strong><\/span><\/h2><p>\u00a0<\/p><p><span style=\"color: #000000;\"><strong>L type finned tube<\/strong>s can be used for a variety of heat transfer applications.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Its fins connect continuously around the tube, increasing its outside surface area.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As a result, these finned tubes can enhance the performance of many air-side heat transfer applications.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>8.1 Air Cooled Heat Exchangers <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Heat rejection from air cooled heat exchangers relies on surface area.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\"><strong>L type finned tube<\/strong>s add surface area for air-side heat transfer to occur.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As a result, they can facilitate effective heat rejection.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\"><strong><em><u><b><i><a href=\"https:\/\/customindustrialheatexchanger.com\/our-industrial-heat-exchanger-products\/custom-industrial-heat-exchanger-supplier\/\">Air Cooled Heat Exchanger<\/a> <\/i><\/b><\/u><\/em><\/strong><\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>8.2 HVAC Systems <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">HVAC systems require heat transfer components that don\u2019t take up too much space.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Not only can <strong>L type finned tube<\/strong>s be used in heating or cooling coils, but they can also benefit systems that use air as their heat transfer medium outside of the tubes.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>8.3 Refrigeration Equipment <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Refrigeration systems need to transfer heat quickly and effectively.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\"><strong>L type finned tube<\/strong>s allow for additional surface area to be applied to condenser and evaporator designs.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Keep in mind that material selection will play a key role due to the refrigerant and operating conditions.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>8.4 Industrial Cooling <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Industrial processes may require heat to continuously be removed from the system.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Both selected industrial cooling systems and compact equipment designs can benefit from the installation of <strong>L type finned tube<\/strong>s.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>8.5 Oil and Gas <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Heat exchangers are installed in oil and gas facilities to provide cooling or heat recovery from a process.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">When the application calls for it, <strong>L type finned tube<\/strong>s can be used in these air-side applications.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Note that engineers should pay close attention to corrosion and temperature requirements.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>8.6 Petrochemical Systems <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Petrochemical applications typically face extreme conditions.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Because of this, proper tube material can play a role in reliability.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>8.7 Power Generation <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Heat exchangers are found throughout power generation in many stages of the process.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Like previous examples, <strong>L type finned tube<\/strong>s can be used where suitable in cooling and heat recovery applications.<\/span><\/p><p>\u00a0<\/p><h2><span style=\"color: #000000;\"><strong>9 L Type Finned Tube vs Other Finned Tubes<\/strong><\/span><\/h2><p>\u00a0<\/p><p><span style=\"color: #000000;\">Fin type dictates many characteristics of the finned tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">With that said, engineers should review their options before deciding on what fin tube to use.<\/span><\/p><p>\u00a0<\/p><table><tbody><tr><td><p><span style=\"color: #000000;\"><strong><b>Feature<\/b><\/strong><\/span><\/p><\/td><td><p><span style=\"color: #000000;\"><strong><b>L Type Finned Tube<\/b><\/strong><\/span><\/p><\/td><td><p><span style=\"color: #000000;\"><strong><b>G Finned Tube<\/b><\/strong><\/span><\/p><\/td><td><p><span style=\"color: #000000;\"><strong><b>KL Finned Tube<\/b><\/strong><\/span><\/p><\/td><td><p><span style=\"color: #000000;\"><strong><b>Extruded Fin Tube<\/b><\/strong><\/span><\/p><\/td><\/tr><tr><td><p><span style=\"color: #000000;\">Fin connection<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">L-shaped wrapped<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Embedded groove<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Knurled and wrapped<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Extruded<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"color: #000000;\">Fin structure<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Spiral<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Spiral<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Spiral<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Continuous<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"color: #000000;\">Mechanical attachment<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Good<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Strong<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Strong<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Strong<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"color: #000000;\">Common fin material<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Aluminum<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Aluminum, steel<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Aluminum<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Aluminum<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"color: #000000;\">Typical application<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Air-side heat transfer<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Industrial heat transfer<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Air coolers<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Heat exchangers<\/span><\/p><\/td><\/tr><tr><td><p><span style=\"color: #000000;\">Weight<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Relatively low<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Depends on material<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Relatively low<\/span><\/p><\/td><td><p><span style=\"color: #000000;\">Low<\/span><\/p><\/td><\/tr><\/tbody><\/table><p>\u00a0<\/p><p><span style=\"color: #000000;\">As shown in the table above, <strong>L type finned tube<\/strong>s work best when engineers need a simple fin structure that is continuous and lightweight.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\"><strong>G finned tube<\/strong>s offer a fin that is connected to the tube via an embedded groove.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">KL finned tubes offer an alternative fin that is mechanically attached to the base tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Lastly, extruded fin tubes use a unique method of attaching the fin to the tube by extruding them together.<\/span><\/p><h2><span style=\"color: #000000;\"><strong>10 How to Choose an L Type Finned Tube<\/strong><\/span><\/h2><p>\u00a0<\/p><p><span style=\"color: #000000;\">Selecting the correct <strong>L type finned tube<\/strong>\u00a0involves analyzing the application.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>10.1 Determine Heat Duty <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Engineers should first know how much heat needs to be transferred.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">This will determine the tube dimensions and fin shape among other things.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>10.2 Check Operating Temperature <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">The expected temperature range should be identified early on.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">This will ensure that the materials of the tube and fin can handle the conditions.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>10.3 Evaluate Pressure <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Pressure inside the tube dictates wall thickness and material.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As such, knowing the pressure requirements is important before choosing the product.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>10.4 Analyze Corrosion <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Internal and external environments should be considered.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Salt, chemicals, moisture, and more can play a factor when deciding on material.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>10.5 Select Fin Pitch <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Fin pitch will affect overall surface area and airflow.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Smaller fin pitch creates more surface area but can increase the pressure drop.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As such, engineers must balance the fin pitch to create an optimal thermal and hydraulic design.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>10.6 Select Fin Height <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Taller fins create more surface area.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">However, they will increase the overall diameter of the tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As such, fin height should be chosen based on available space for the equipment.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>10.7 Consider Maintenance <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Particles can get caught in between fins if the air is dirty.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As such, certain applications will require a proper fin pitch to allow for cleaning.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Also, keeping the heat exchanger clean can improve performance and longevity.<\/span><\/p><p>\u00a0<\/p><h2><span style=\"color: #000000;\"><strong>11 L Type Finned Tube for Heat Exchangers<\/strong><\/span><\/h2><p>\u00a0<\/p><p><span style=\"color: #000000;\"><strong>L type finned tube<\/strong>s can be used in heat exchangers to provide supplemental surface area on the outside of the tubes.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Fluid travels through the base tube while air flows over the fins attached to the outside of the tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As a result, there is effective heat transfer between the internal fluid and the external air.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Air cooled heat exchangers can take advantage of this feature to provide heat rejection to the air.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Industrial cooling systems can use them as well provided the operating conditions match up with the finned tube design.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">However, a detailed design process is needed to calculate and finalize heat exchanger specifications.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\"><strong><b>Some of these specs include: <\/b><\/strong><\/span><\/p><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Heat duty<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Fluid Temperature<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Air Temperature<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Flow Rate<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Operating Pressure<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Tube Diameter<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Fin Height<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Fin Pitch<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Tube Material<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Fin Material<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li><span style=\"color: #000000;\">Corrosion \/ Environments<\/span><\/li><\/ul><p>\u00a0<\/p><p><span style=\"color: #000000;\">Because of this, <strong>L type finned tube<\/strong>s should be considered during the heat exchanger design process.<\/span><\/p><h2><span style=\"color: #000000;\"><strong>12 Why Choose Bangwin Thermal? <\/strong><\/span><\/h2><p>\u00a0<\/p><p><span style=\"color: #000000;\">Picking the right fin tube starts with a company that has the manufacturing technology and knowledge to produce them according to your application.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\"><strong><em><u><b><i>Bangwin Thermal<\/i><\/b><\/u><\/em><\/strong>\u00a0specializes in industrial heat transfer and finned tube solutions.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">The company offers multiple types of fin tubes to satisfy various heat exchanger designs.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">These can include <strong>L type finned tube<\/strong>s, <strong>G finned tube<\/strong>s, KL fin tubes, extruded fin tubes, high frequency welded fin tubes, and laser welded fin tubes.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As such, customers have the ability to compare different fin configurations to meet their project\u2019s needs.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Not only can they account for thermal performance and operating conditions, but material and production requirements along with equipment configuration can play a role in the decision process.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Looking for industrial fin tube and heat exchanger solutions?<\/span><\/p><p>\u00a0<\/p><p><a href=\"https:\/\/customindustrialheatexchanger.com\/\"><span style=\"color: #000000;\">Check out Bangwin Thermal.<\/span><\/a><\/p><p><blockquote class=\"wp-embedded-content\" data-secret=\"NaROcQXUQd\"><a href=\"https:\/\/bangwingascylinder.com\/\">Home<\/a><\/blockquote><iframe class=\"wp-embedded-content lazyload\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u300a Home \u300b\u2014https:\/\/bangwingascylinder.com\" data-src=\"https:\/\/bangwingascylinder.com\/embed\/#?secret=f7ReaXekVj#?secret=NaROcQXUQd\" data-secret=\"NaROcQXUQd\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" data-load-mode=\"0\"><\/iframe><\/p><h2><span style=\"color: #000000;\"><strong>13 FAQ About L Type Finned Tubes <\/strong><\/span><\/h2><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>13.1 What is an L type finned tube?<\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">An <strong>L type finned tube<\/strong>\u00a0is a fin tube that has a continuous L-shaped fin wrapped around the outside of the tube.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>13.2 Why is it called an L type finned tube?<\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">The fin creates an L shaped connection where it meets the base tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">For this reason, it is called an <strong>L type finned tube<\/strong>.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>13.3 What materials are used to make L type finned tubes?<\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Aluminum fins are commonly used on <strong>L type finned tube<\/strong>s.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Typical tube materials include carbon steel, stainless steel, copper, aluminum, and more alloys.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>13.4 What are some applications for L type finned tubes?<\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Applications for <strong>L type finned tube<\/strong>s include air cooled heat exchangers, HVAC systems, refrigeration equipment, industrial cooling, oil and gas, and heat recovery equipment.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>13.5 What are the advantages of L type finned tubes?<\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\"><strong>L type finned tube<\/strong>s provide a larger surface area while maintaining a relatively compact design.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">The way the fin attaches to the tube also provides a mechanically strong connection.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>13.6 Are L type finned tubes good for air cooled heat exchangers?<\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Yes! Since these finned tubes provide extra surface area on the outside of the tube, they can easily be used for air cooled heat exchangers.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>13.7 How are L type finned tubes different from G type finned tubes?<\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\"><strong>L type finned tube<\/strong>s have fins that are wrapped around the tube and create an L shape where it meets the tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">G type fins have a groove cut into the tube for the fin to sit.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>13.8 Can L type finned tubes be customized?<\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Yes! <strong>L type finned tube<\/strong>s can be customized by varying the diameter, fin height, fin pitch, fin thickness, material, and length.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Tube length will be dependent on the machinery used at the manufacturer\u2019s facility.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>13.9 How does fin pitch impact performance? <\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Fin pitch can impact the heat transfer surface area and airflow around the finned tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">A smaller fin pitch will create more surface area but will also increase the pressure drop.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Engineers should design to what works best for their application.<\/span><\/p><p>\u00a0<\/p><h5><span style=\"color: #000000;\"><strong>13.10 Can I use aluminum fins with steel tubes?<\/strong><\/span><\/h5><p>\u00a0<\/p><p><span style=\"color: #000000;\">Yes! This combination is very common due to aluminum\u2019s low weight and steel\u2019s high strength.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Just make sure to consider thermal contact and whether or not galvanic corrosion can occur.<\/span><\/p><p>\u00a0<\/p><h2><span style=\"color: #000000;\"><strong>14 Conclusion <\/strong><\/span><\/h2><p>\u00a0<\/p><p><span style=\"color: #000000;\">An <strong>L Type Finned Tube<\/strong>\u00a0is capable of increasing the surface area on the outside of the tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">It does this by having a continuous L- shaped fin that wraps around the outside of the tube.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Because <strong>L type finned tube<\/strong>s have a wrapped fin, they can be used in air cooled heat exchangers, HVAC systems, refrigeration equipment, industrial cooling applications, oil and gas, and heat recovery equipment.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Not only can a variety of fin materials be used, but several tube materials can be used.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">As a result, engineers are able to properly match their application\u2019s temperature, pressure, corrosion, and thermal requirements.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Keep in mind that fin height, fin pitch, tube diameters, and material choice will affect heat transfer rates, pressure drop, size of the heat exchanger, and maintenance.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">Customers seeking <strong>L type finned tube<\/strong>s and custom industrial heat exchangers can visit Bangwin Thermal.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7b3845b e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no 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