Finned tubes with stainless bare tubes TP316L and TP410S Embedded Fin
Datang as one of the leading suppliers in China to supply Finned tubes with stainless bare tubes TP316L and TP410S Embedded Fin,Stainless Fin Tube,Extruded Fin Tube,Integral Finned Tube for Heat Exchanger industry.

Embedded Fin with stainless bare tubes TP316L

Description:
Product Range:
Finned Tube OD: ø25-ø88 mm
Fin Thickness: 0.25-0.45 mm
Fin pitch: to your requirement

Welded Finned tubes:
Material: stainless steel, carbon steel, alloy
Bare tube size: OD16mm-OD219mm
Fins Pitch:3mm-25mm
Fins Height:9mm-25mm
Fin thickness:1-3mm

Fin material: Aluminium
Base tube material: Any metallic material
Detailed Product Description
1) Quality Extruded Fin Tubes
2) Highly Competitive Rates
3) Well Experienced Team
4) Delivery Within Stipulated Time Frame

Leading Manufacturer of Extruded Aluminum Fin Tubes.
We will guarantee that you receive a high-quality product at a highly-competitive price.

Manufacture:
A core tube is fitted into an aluminium primary tube. This assembly is then fed into the triple-spindle finning machine.

Three special multi-disc packs extrude the aluminium tube into helical high fins while reducing the inner diameter to give firm pressure contact with the core tube.

Application:
*Air cooling unit
*Product coolers – gas, chemicals, petrochemicals, oil etc.
*Heat exchangers

High-efficiency fins for higher temperature applications giving complete and permanent atmospheric corrosion protection of the base tube.

Quality Control for G Type Embedded Finned Tube
Inspection and Tests Performed
Chemical Composition inspection,
Mechanical Properties Test(Tensile Strength, Yield Strength, Elongation, Flaring, Flattening, Hardness, Impact Test),
Surface and Dimension Test,
No-destructive Test,
Hydrostatic Test.

Delivery condition:
Tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish at both ends of G-Fin
Embedded Finned Tube.

Acceptance Criteria
API Standard 661 (Air-Cooled Heat Exchangers for General Refinery Service) or Delivery Conditions (TDC).

Features of G Type Finned Tube for Heat Exchanger
1. High heat transfer performance and small contact thermal resistance.
2. The contact area between the fin and the tube is large, and the fit is tight and reliable.
3. Good resistance to atmospheric corrosion and stable long-term use
4. Can be used for a long time at high temperature

Application of G Type Finned Tube for Heat Exchanger
●Petroleum, chemical and petrochemical industries
●Natural gas treatment
●Steel industry: blast furnace and converter system
Power generation: exhaust gas from steam turbine condenses, condensate water contact circulation cooling condensate, fossil and
nuclear power plants
● Air conditioning (Freon, ammonia, propane)
●Waste incineration equipment
●Compressor cooler, etc.
Maximum operating temperature of KL Type Finned Tube up to 400°C