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Cold Drawn Weled Metal Steel Pipe Fin Tube H/HH With Spiral Welded Fins

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Cold Drawn Weled Metal Steel Pipe Fin Tube H/HH With Spiral Welded Fins

China Cold Drawn Weled Metal Steel Pipe Fin Tube H/HH With Spiral Welded Fins supplier

Large Image :  Cold Drawn Weled Metal Steel Pipe Fin Tube H/HH With Spiral Welded Fins

Product Details:

Place of Origin: Tianjin
Brand Name: BOAI
Certification: ISO 9001, CE, CPD, PED

Payment & Shipping Terms:

Minimum Order Quantity: 6 tons
Packaging Details: in bundles tied with steel strips, in bulk, or according to customer's requirements.
Delivery Time: 35-40 days
Payment Terms: TT,L/C
Supply Ability: 20000 tons per month
Detailed Product Description
Standard: API, ASTM, BS, DIN, GB, JIS, ASTM A106, ASTM A179/ ASTM A192, ASTM A249 Grade: 10#-45#, 16Mn, A53-A369,a192, A192M, 20#, A179, Q195, GR.B
Outer Diameter: 13.7-114.3 Thickness: 2-15
Material Type:: Low Alloy Carbon Steel, Stainless Welded Or Seamless, Surface Treatment: Anti-rust Oil
Application: Boiler Pipes, Heat Exchanger Technique: Cold Drawn
End: Plastic Caps

weled type fin tube H/HH fins pipe Fin Tube with spiral welded fins

 


Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger Tubes and Condenser Tubes


Applications:

  • For Boilers,
  • Superheaters,
  • Tubular Heat-Exchangers,
  • Condensers
  • Heat transfer apparatus


Size range: O.D.:3.2-76.2mm W.T.:1-15mm L: according to customer requirement.

 


Mechanical Properties

Tensile Streghth: min ksi[Mpa] 47[325]
Yield Point: min ksi[Mpa] 26[180]
Elongation: ≥35%
Hardness: ≤72HRB

 

 

Heat Treatment:

Tubes are heat treated after the final cold draw pass at a temperature of 1200℉(650℃) or higher

 

 

Surface Finish:

Finish Tubes are free of scale.

We have normal heat treatment annealing with black surface.

Have bright annealing with grey and bright surface.

 

 

Mechanical Testing:

Flattening Test

Flaring Test

Flange Test

Hardness Test

Gauge-Inch-mm Gauge 12 14 15 16

 

 

Our package:

 

Cold Drawn Weled Metal Steel Pipe Fin Tube H/HH With Spiral Welded Fins

C

arbon steel seamless fabric heat exchanger spiral fin tube based tubes

Products View
Cold Drawn Weled Metal Steel Pipe Fin Tube H/HH With Spiral Welded Fins
 

 

 
 

Contact Details
Shanghai Baobo Steel Pipe Co.,Ltd

Contact Person: Sonia

Tel: +8618621532988

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