Boiler Fin Tube

High frequency welding economizer coil for coal fired steam boilers increases system efficiency by 3-5% while reducing fuel costs. Features modular design, compact structure, and custom materials including carbon steel, stainless steel, and alloys. Suitable for temperatures up to 560°C with various media including air, flue gas, and thermal oil. Manufactured by HD Boiler with ASME and ISO 9001 certifications.

TP304L stainless steel welded longitudinal boiler fin tubes with 16-140mm OD and 1-25m lengths. Features corrosion resistance, enhanced heat transfer efficiency, and energy conservation. Certified to ASME, TUV, ISO9001 standards for chemical plants, power generation, and industrial heat exchange applications.

High-efficiency H-fin tube economizer featuring carbon steel construction with titanium spiral fins. Provides expanded heating surface, compact design, and operates up to 560°C. Certified to ASME, ISO9001, and TUV standards. Ideal for air, flue gas, thermal oil, and water applications with modular design for stable operation.

TUV-certified 316L staggered finned stainless steel tubing delivers superior flue gas resistance and high-efficiency heat transfer. Features 8x greater heat transfer area than standard tubes, operates up to 560°C, and offers customizable solutions for boiler economizers, air preheaters, and waste heat recovery systems. Manufactured with comprehensive quality control including 100% NDT testing.

Professional ASME SA179 steel boiler finned tubes with high frequency welding technology. Features include enhanced heat transfer efficiency, compact design with 12.7-18mm base tube diameter, and lengths from 0.5-14m. Ideal for power station boilers, air coolers, and heat exchangers with quality certifications and custom specifications.

High-efficiency H-fin heat exchanger tubes with base tube diameters from 25.4mm to 1600mm and wall thicknesses from 2.5mm to 40mm. Features enhanced heat transfer efficiency, reduced abrasion, and compact design. Certified to ASME, TUV, ISO9001 standards for industrial boiler, economizer, and heat exchange applications.

High-efficiency H square fin tubes manufactured to ASME standards with 12.7-219mm outer diameter and 8-30mm fin height. Features increased heat exchange area, reduced abrasion, and compact design for superior performance in heating exchange systems. Customizable options available with comprehensive quality certifications.

Advanced H-finned tube economizer for CFB boilers featuring compact design that expands heating surface area while reducing space requirements. Certified to ASME, TUV, and ISO9001 standards with operating temperatures up to 560°C. Modular construction ensures long-term reliability and enhanced heat transfer efficiency for industrial boiler applications.

High-efficiency carbon steel boiler fin tubes with 12.7-219mm OD and ≤23m length. Features enhanced heat transfer efficiency, reduced tube count, and customizable specifications. Certified to ASME, TUV, ISO9001 standards for industrial heat exchange applications including economizers, air coolers, and condensers.

High-frequency welding spiral fin tube designed for CFB boilers in power plants. Features 25-1650mm OD range, ≤12000mm length, and bespoke fin designs. Certified with European and American standards, this economizer reduces thermal shock while optimizing heat transfer efficiency and emission compliance.

High-performance economizer fin tubes designed for circulating fluidized bed boilers. Features superior corrosion and wear resistance, high heat transfer efficiency, and customizable specifications. Available in stainless steel, carbon steel, and alloy materials with ASME and ISO9001 certifications. Ideal for energy-efficient boiler systems requiring durable heat exchange components.

Customized Boiler Fin Tube Extruded For Economizer , High - Frequency Welding Product Introduction Compared to the traditioanal fin tubes or spiral tubes the H-fin tube can greatly expand the heating surface. When the extent of the effect of heat transfer is the same . The H-fin tube economizer takes up less space. In addition to the Heconomizer, Hsuperheater ,H air heater, and many of other products, The H fin tubes has been included in the “Chinese high-tech product catalog

Boiler Component Parts H Square Fin Tube With ASME Standard For Heating Transfer System Product Introduction Tube Material CS,SS,ALLOY,AL,COPPER Fin Material CS,SS,ALLOY,AL,Copper Fin Tube Length No Limit Product description Copper finned tubes using the form of the base tube covered with aluminum tube(the base tube can be carbon steel, stainless steel, copper) through machine extrusion, forming a tube fin, the fin base and the tube outer wall is close fitting, this fin

Heat Exchanger ISO / Asme Welded Longitudinal Boiler Fin Tube Specifications 1). Add the heat exchange area and reduce the number of tubes, also increase the fume flow section area to reduce the fume speed and abrasion. 2). H type fin tube can be made to double H type fin tube, high rigidness to fit long tube row. 3). H type fin economizer arranged in line to make the space into many small zones, averaged air flow to reduce the abrasion. 4). With straight channel to gain the

Heat Exchange Use Serrated Spiral Boiler Fin Tube Convenient Ash Removal​ Advantages 1. Good corrosion resistance The wear is mainly due to the impact and cutting effect of gray particles on the pipe. The wear is the most severe around the pipe at a level of 30 degrees. When S1/d=S2/d=2, the wear amount here is 3 times of the average value. Due to the change of air flow direction, the second row has the most severe wear. When S1/d=S2/d=2, the second row is twice as much as

H Finned Type Boiler Fin Tubes Wear Resistance For Economizer Product Description 1.Finned Tube Heat Exchangers consist of a shell and finned tubes assembly. 2.Fins are used to increase the effective surface area of heat exchanger tubing. 3.Finned tubes are used when the heat transfer coefficient on the outside of the tubes is appreciably lower than that on the inside;as in heat transfer from a liquid to a gas,vapor to a gas ,such as steam to air heat exchanger, thermic fluid

2.5mm Thickness Welding H Fin Tube Bending For Economizer Heat Transfer H Fin Tube Introduction H-type tube, has a high rate of fusion welds and weld tensile strength. There is little contact resistance, and heat transfer performance and scalability are additional advantages. The H-fin tube is assembled with the H economizer, which has high efficiency, low resistance, and light weight. Compared to the traditional fin tube or spiral tube the H-fin tube can greatly expand the

T92 High Frequency Seamless Sprial Fin Tube Wear Resistance 2mm Thickness Sprial fin tube description The spiral finned tube is formed by welding the steel strip on the bare tube along the spiral track by high-frequency welding method. Through fin material winding process and high frequency welding, The spiral finned tube can make the fin and tube pressure melting as a whole, its contact thermal resistance is approximately 0 which can withstand the alternating thermal stress.

SA192 H Type Carbon Steel Fin Tube Assembly For Heating Module Product Description 1.Finned Tube Heat Exchangers consist of a shell and finned tubes assembly. 2.Fins are used to increase the effective surface area of heat exchanger tubing. 3.Finned tubes are used when the heat transfer coefficient on the outside of the tubes is appreciably lower than that on the inside;as in heat transfer from a liquid to a gas,vapor to a gas ,such as steam to air heat exchanger, thermic

Spiral Type Boiler Fin Tube For Power Plant ASME Carbon Steel SA192 76x6x6000mm Product Description(Fin Tube) Spiral type finned tube heat exchanger elements maintain a high capacity for heat transfer, possess superior self-cleaning properties and retain the ability to effect flue gas waste heat recovery in boiler renovations. Convective heat transfer coefficient is proportional to fin pitch, but inversely proportional to fin height and fin width. Integrated heat transfer