Home > News

News

What are the quality requirements of SA106 grade B seamless steel pipe

The quality of SA106 grade B seamless steel pipe shall not only meet the corresponding standard requirements, but also b
MORE
What is A335 P22 steel pipe

A335 P22 steel pipe belongs to the seamless nominal pipe of ferrite alloy steel for high temperature, and the standard i
MORE
What is Q345D seamless pipe

Q345D seamless pipe is a kind of low-alloy high-strength structural steel. It is named as low-alloy because of a small a
MORE
What are the characteristics of 09CrCuSb steel pipe

09CrCuSb steel pipe (ND steel pipe) has the following advantages:1. 09CrCuSb steel pipe has optimized the alloy ratio an
MORE
What is 09CrCuSb steel pipe, ND steel pipe

09CrCuSb steel pipe (ND steel pipe) is a sulfuric acid corrosion resistant steel. So far, 09CrCuSb steel is the most sui
MORE
The true and false quality analysis of 42CrMo seamless pipe

1. Material certificate of 42CrMo seamless pipe.
For each batch of 42CrMo seamless pipe, the manufacturer will provide
MORE
$Why does 20# seamless steel tube fracture$

Why does 20# seamless steel tube fracture

Why does 20# seamless steel tube have a fracture problem? The main possibilities are as follows:1. Tube blank, the quali
MORE
Difference between No.20 seamless pipe and Q235B seamless pipe

No.20 seamless pipe is 20# steel seamless pipe, which is the most common type of seamless pipe. If there is no special r
MORE
What is the difference between 12Cr1MoV and 12Cr1MoVG seamless pipe

12Cr1MoVG seamless pipe is a kind of seamless boiler steel tube, which is made of 12Cr1MoVG. 12Cr1MoVG seamless pipe is
MORE
What is 45# seamless steel tube

45# seamless steel tube (No. 45 seamless steel tube), here the 45# refers to the steel tube material is 45#. 45# steel i
MORE