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Shanghai Baobo Steel Pipe Co.,Ltd
Shanghai Baobo Steel Pipe Co.,Ltd
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Heat Exchanger Spiral Fin Tube Carbon Seamless Tubes With Solid Spiral Q195 Fins

Shanghai Baobo Steel Pipe Co.,Ltd
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Shanghai Baobo Steel Pipe Co.,Ltd
City: Shanghai
Province/State: Shanghai
Country/Region: China
Tel: 86-21-65369666
Contact Person:
Mr Leon

Heat Exchanger Spiral Fin Tube Carbon Seamless Tubes With Solid Spiral Q195 Fins

Brand Name : BOAI
Certification : API,ASTM,CE,ISO,En10204.3.2B
Place of Origin : Tianjin
MOQ : 6 tons
Payment Terms : TT,L/C
Supply Ability : 20000 tons per month
Delivery Time : 35-40 days
Packaging Details : in bundles tied with steel strips, in bulk, or according to customer's requirements.
Standard : API, ASTM, BS, DIN, GB, JIS,
Grade : 10#-45#, 16Mn, A53-A369,a192, A192M, 20#, a179
Outer Diameter : 13.7-114.3
Thickness : 2-15
Material Type : Low alloy steel, stainless welded or seamless
Surface treatment : anti-rust oil
Application : boiler pipes, heat exchanger
Technique : Cold Drawn
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Heat Exchanger Spiral Fin Tube carbon seamless tubes With Solid Spiral Q195 Fins


ASTM A179 Seamless Cold Drawn Low Carbon Steel Heat Exchanger Tubes and Condenser Tubes


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


Applications:

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

U bend Tubes according to Customer request


Material: Low Carbon Steel


Production: Seamless Cold Drawn

Carbon steel seamless fabric heat exchanger spiral fin tube based tubes

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


Steel Grade and Chemical Compositions:

C0.06-0.18
Mn0.27-0.63
P≤0.035
S≤0.035


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:


C

arbon steel seamless fabric heat exchanger spiral fin tube based tubes

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Heat Exchanger Spiral Fin Tube Carbon Seamless Tubes With Solid Spiral Q195 Fins Images

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