Embedded G Finned Tubes,G-Fin,Tension wound L type fin tube,Imbedded G-Fin-Fin Tube Manufacturer

Fin Type: G Finned Tubes
Tube Material: Carbons Steel like SA179, SA214, SA213 T11, etc; Stainless Steel Tube and Alloy Tube
Fin Material: Aluminum strip, copper strip
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Description

The Embedded G Finned Tubes is to pre-machine a spiral groove with a certain width and depth on the steel pipe, and then inlay the steel strip on the steel pipe on a lathe. During the winding process, due to a certain pre-tightening force, the steel strip will be tightly strung in the spiral groove, thus ensuring a certain contact area between the steel strip and the steel pipe. In order to prevent the steel strip from rebounding and falling off, the two ends of the steel strip should be welded on the steel pipe.

The advantage of the embedded spiral finned tube is that it can be carried out on general equipment, the cost is low, the processing technology is simple, and the processing cost is low. However, the mosaic spiral finned tube also has the problem of wrinkling at the root of the steel strip, and the wrinkling at the root of the fin will make the plane of the fin at the root uneven. If such a pipe is used as a heat exchanger for flue gas and air, the following disadvantages will occur: the convex part will increase the airflow resistance; the concave part will gather smoke and dirt, and bring trouble to the removal.

G FIN TUBE (OR EMBEDDED FIN)

Embedded G type 1060 Aluminum fins SA213 T11 Heat Exchanger spiral finned tube
Tube Material: Carbons Steel like SA179, SA214, SA213 T11, etc; Stainless Steel Tube and Alloy Tube
Tube OD: 15.875~ 50.8mm
Tube Thick: 1.65~3.0mm
Tube Length: 18meters Maximum
Fin Material: Aluminum strip, copper strip
Fin Thick: 0.3-0.5mm
Fin Pitch: 6-11FPI
Fin Height: 10-15.875mm
Free charge of sample is available for your request

Embedded G type finned tube
Processing technology: The fins are tightly embedded in the outer surface of the mechanically grooved base tube.
Base tube material: carbon steel, alloy steel, stainless steel, duplex steel, copper tube.
Fins: aluminum 1060, aluminum 1100, T2 copper
Use occasions: air coolers, heat exchangers, heaters, economizers

G-Fin,Tension wound L type fin tube Application field:
Petroleum, chemical and petrochemical industries
natural gas processing
Iron and Steel Industry: Blast Furnace and Converter Systems
Power generation: Condensation of exhaust gases from steam turbines, condensed water contact with circulating cooling condensation, fossil and nuclear power plants
Air Conditioning (Freon, Ammonia, Propane)
Waste incineration equipment
compressor cooler etc.

Company

Cangzhou Datang Steel Pipe Co., Ltd located in Cangzhou City,the hometown of pipelines, is a collection of research and development, production, sales in one of the enterprises. The company was founded in 2007 with registered capital 10.08 million RMB, and through the IS09001 international quality system certification, we has high frequency resistance welding finned tube production line 18, extruded finned tube equipment 30, laser welding finned tube production line 2, wound finned tube production line 12. The annual capacity can reach 100,000 tons, the specification φ 18-273mm finned tube, according to the customer requirements of the standard production, service has exceeded 3000+ enterprises.

Our companys tenet is to be Chinas most professional pipeline and equipment suppliers, on the basis of seamless steel tube, integrate the national high quality pipe equipment resources, provide one-stop packaging services,quality makes customer trust, service makes customer relieved, result makes customer comfort, building a conscience, good-hearted, have the sense of responsibility, contributes to the society of the enterprise.Our slogan is professional concentrate in pipeline & accessories 20 years.