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Domestic hot water and heating series: gas hot water boiler, vacuum hot water boiler, vertical atmospheric pressure hot water boiler, electric hot water boiler Factory use, high temperature steam: wns fuel gas steam boiler, szs water tube steam boiler, vertical steam boiler, electric steam boiler
FANGKUAI is founded in 1998, which is a clean fuel boiler enterprise integrating R&D, manufacturing, sales and service. In the past 20 years of development and innovation, the company has grown into a global enterprise, and its products have been exported to more than 80 countries including Russia, Mongolia and Thailand, and have established long-lasting cooperative relations with local enterprises!
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Supply High Frequency Resistance Welding Boiler Fin Tube
HOT
Capacity:1-20t/h
Rated thermal efficiency: 100-104%
Fixed working pressure: ≤1.6MPa
Applicable fuel:natural gas etc.
HOT
Capacity:0.7-14MW
Rated thermal efficiency:96-98%
Fixed working pressure:≤1.25MPa
Applicable fuel:Natural gas, light oil, etc.
HOT
Capacity:0.7-2.8Mw
Rated thermal efficiency: 97.2-106%
Fixed working pressure:0.1MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:2.8-7.0Mw
Rated thermal efficiency:≥105.5%
Fixed working pressure:-0.02MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:99Kw
Rated thermal efficiency:97.2-104.4%
Fixed working pressure:1.0MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:0.5-4.0 t/h
Rated thermal efficiency:98%
Fixed working pressure:≤1.25MPa
Applicable fuel:electric energy
Application: The High Frequency Resistance Welded Helical Fin Tubes are widely applied in fired heaters, heat exchanger, boilers, economizers, pre-heaters, heat pipes, heaters etc… Capacity: Seven ERW High Frequency fining lines, daily capacity around 50 tons,length≤28meters; Products&Inspection Deatails: Welding Packaging: sea worthy with plastic cap for each edge …Get Price
Additional Services for Solid helical welded fin tubes: High frequency welding machine output power supply: 200KW or 300KW; The High Frequency Resistance Welded Spiral Fin Tube quality is assured by hydrostatic or pneumatic tests and tensile tests in order to verify the mechanical bonding between bare tube and fin materials.Get Price
Product categories of Boiler Fin Tube, we are specialized manufacturers from China, Fin Economizer for Steam Boiler, Boiler Parts Tubes with Fin suppliers/factory, wholesale high-quality products of Heat Exchanger Fin Tubes R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!Get Price
Boiler Fin Tube for sale, Quality High Frequency Welding Boiler Fin Tube, H Type Welding Fin Tube / Longitudinal Fin Tube on sale of Zhangjiagang HuaDong Boiler Co., Ltd. from China.Get Price
High Frequency Resistance Welding Boiler Fin Tube. At present, DNT owns 10 spiral fin tube finning machines (two of them are advance machine lines that are imported from JTC Korea), and 6 H-type fin tube finning machine.Get Price
customized high frequency resistance welding fin tube economizer. customized high-frequency resistance welding fin tube economizer We supply boiler design, fabrication, installation, repair and maintenance. Dehai has IS RECENT NEWS. …Get Price
High Frequency Welding Boiler Fin Tube, H Type Welding Fin Tube / Longitudinal Fin Tube . 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.Get Price
Boiler Fin Tube for sale, new Energy Efficient Boiler Fin Tube, Extruded For Economizer ASME Standard of Zhangjiagang HuaDong Boiler Co., Ltd. from China. Supply Ability: 500ton / Month: Delivery Time: 50-100days: Customized: Surface Treat: Painted: Technology: High-frequency Welding: HS Code: 3215960855: Contact Now. Add to Cart Get Price
A continuous helical fin is attached to the base tube by high frequency electric resistance welding in order to give an efficient and thermally reliable bond. Fins can be either solid or serrated (segmented). The weld produced in this process is a true forge, blacksmith weld.Get Price
High-frequency welding finned tube is divided into two types: Solid type and zigzag type. The weld strength of the fins on the tube is more than 90% of the fin thickness. High Frequency Resistance Welded Fin Tubes is widely used in the recovery of waste heat from boiler flue gas.Get Price
And the tube and fins are bonded together by using high frequency resistance welding technique. Material: Stainless Steel+Stainless Steel, Carbon Steel+Carbon Steel, Alloy+Alloy etc. Bare tube OD: 16-219mm Fin Pitch: 3-25mm Fin Height: 5-30mm Fin Thick: 0.8-3mm. Application: The High Frequency Resistance Welded Helical Fin Tubes are widely applied in fired heaters, heat …Get Price
Boiler Fin Tube for sale, Quality High Frequency Welding Boiler Fin Tube, H Type Welding Fin Tube / Longitudinal Fin Tube on sale of Zhangjiagang HuaDong Boiler Co., Ltd. from China.Get Price
Additional Services for Solid helical welded fin tubes: High frequency welding machine output power supply: 200KW or 300KW. The High Frequency Resistance Welded Spiral Fin Tube quality is assured by hydrostatic or pneumatic tests and tensile tests in order to verify the mechanical bonding between bare tube and fin materials.Get Price
The high frequency fin tube produced by our company can be applied to boiler economizer, air preheater, chemical crystallizer, etc. Main products: high-frequency spiral resistance welding fin tube, stainless steel fin tube, double metal steel aluminum compound pipe, copper aluminum compound tube, cold and hot coil heat exchanger.Get Price
Boiler Fin Tube for sale, Quality High Frequency Welding Boiler Fin Tube, H Type Welding Fin Tube / Longitudinal Fin Tube on sale of Zhangjiagang HuaDong Boiler Co., Ltd. from China.Get Price
Boiler Fin Tube for sale, Quality High Frequency Welding Boiler Fin Tube, H Type Welding Fin Tube / Longitudinal Fin Tube on sale of Zhangjiagang HuaDong Boiler Co., Ltd. from China.Get Price
H Type High Frequency Welding Boiler Fin Tube . 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.Get Price
Boiler Fin Tube for sale, new Energy Efficient Boiler Fin Tube, Extruded For Economizer ASME Standard of Zhangjiagang HuaDong Boiler Co., Ltd. from China. Supply Ability: 500ton / Month: Delivery Time: 50-100days: Customized: Surface Treat: Painted: Technology: High-frequency Welding: HS Code: 3215960855: Contact Now. Add to Cart Get Price
fusion weld, tensile strength and hardness. This paper presents the microstructures welding of helically fin tube boiler, with particular emphasis on HFRW. Keywords: Helically Finned Tube, High-Frequency, Electric Resistance Welded, Combined Cycle Power Plant. 1. Introduction Combined cycle and cogeneration power plantsGet Price
Longitudinal Finned Tube produces by high frequency resistance welding fins in the longitudinal direction with the length of the tubes. Fin strip material shall be compatible with and suitable for standard frequency resistance welding to the specified tube material. Before applying the fins, the tube outside surface shall be properly prepared Get Price
1.1 This standard covers external, high frequency resistance welded fins on tubes or pipe for use in boilers, economizers, fired heaters and other heat transfer equipment. 1.2 The values stated in SI units and inch-pound units are to be regarded separately as standard.Get Price
High-frequency welding finned tube is divided into two types: Solid type and Serrated type. The weld strength of the fins on the tube is more than 90% of the fin thickness. High Frequency Resistance Welded Fin Tubes is widely used in the recovery of waste heat from boiler flue gas.Get Price
SA213-TP304H, NPS 2'' X SCH80S, continuous helical welded heat exchanger fin pipe. Quick Detail: High Frequency Resistance Welded Helical Steel Fin Tubes is widely used in the recovery of waste heat from boiler flue gas. General HF welding production capacity. General specifications of HF welding fin tubes. Welding Facility: 4 finning machines;Get Price
The High Frequency Welding Process is usually associated with welded tubular products. used to weld a spiral fin onto a tube to make boiler tubes at 450 rpm. Many other This system will supply up to 600 kW of power at a frequency of 100 kHz to 1MHz. Larger and smaller units areGet Price
The high-frequency welding spiral fin tube is the full contact welding of the fins and steel tubes. The heat dissipation area is more than 8 times of that of the plain tube. The inner part is more smooth and the internal flow resistance is small.Get Price
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