A672 B70 LSAW Pipe
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.
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


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.
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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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