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Black Annealed Carbon Steel Pipes

Manufactured through a controlled annealing process,Black Annealed Carbon Steel Pipes (ASTM A106/API 5L compliant) combine exceptional ductility with structural integrity.
Material Excellence:
Grade: 20#/ASTM A106 Gr.B carbon steel (C: 0.18–0.23%)
Tensile strength: 415–585 MPa | Yield strength: ≥240 MPa
Sizes:1/2"–8" NB (DN15–DN200)
Lengths:6m/12m fixed, or random 5.8m–7m
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Product Introduction

Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of black annealed carbon steel pipes in China. Welcome to consult the quotation and import cheap black annealed carbon steel pipes made in China here from our factory.

 

Product Description

Product Specification

Outer Diameter 20x40-350X400 20x20-400x400
Wall thickness 1.2-9.75mm
Length 4.5-12m ,according to customers'requirements, stock is 6m
Material Q195, Q215 ,Q235 ,Q345, Q195-Q235
Standard ASTM A500,GBT 6728,GB T 3094
Packing 1)Big OD :in bulk
2)Small OD:packed by steel strips into bundles
3)According to the requirement of the customers.
Technique Welded / ERW / Cold drawn
Product Category Metallurgy,Mineral &Energy
Main Market Middle East, Africa, Asia and some European country and America ,Australia
annual output 200,000 tons
Remarks 1.Payment terms :T/T deposite+B/L copy or L/C at sight
2.Terms of trade :FOB ,CFR,CIF
3.MOQ : 10 tons ( Can coordinate )

Chemical Composition & Mechanical Properties :

product-711-227

Production

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Packaging & Shipping

Packaging & Shipping

1. In bundle with 8-9 steel stripes for small diameter steel pipe
2. Wrapped the bundle with water-proof bag and then bundled by steel stripes and nylon lifting
belt in both ends
3. Loose package for big diameter steel pipe
4. As per customer's requirement

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