A672 B70 LSAW Pipe
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A672 B70 LSAW Pipe

A672 B70 EFW pipe is a steel pipe that can be used in high pressure environment and high temperature, and requires post weld heat treatment to avoid weld cracks.
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A672 B70 EFW pipes are manufactured using high quality raw materials from reliable and trusted vendors in the industry. These products undergo various heat treatments and testing procedures such as impact test, hydrostatic test, tensile test and non-destructive electrical test to verify that they meet the specified properties.
A672 B70 Submerged Arc Welded Pipes are larger diameter welded pipes. They can also be welded using most of the conventional methods. A672 B70 welded steel pipes have thin wall thickness and excellent machinability. They are widely used in high pressure service conditions due to their resistance at high temperatures.
672 B70 CL22 welded pipes have high hardness and tensile strength with a minimum yield strength of 70 ksi, and also have excellent machinability, durability and high temperature stability.

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Chemical Composition of ASTM A672 B70 CL 12, 22, 32 EFW Pipe

C P S
C70 0.27 0.13 - 0.45 0.79 - 1.30 0.035 0.035

Mechanical Properties of ASTM A672 Carbon Steel B70 CL 12, 22, 32 EFW Pipe

ASTM A 672 Yield Point(N/mm2) Tensile Strength(N/mm2) Welding Point Tensile Strength(N/mm2)
Steel Grade C70 260 485 - 620 21 485 - 620

A672 B70 straight seam pressure pipe

A672 B70 steel straight seam pipe


A672 B70 LSAW pipe

1. Can I get a sample before ordering?

2. How can you guarantee that what I get will be good?
We are a factory with 100% pre-delivery inspection to ensure quality.
3. How do you make our business establish a long-term and good relationship?
1. We maintain good quality and competitive prices to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them.

 

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