20G seamless steel pipe is a seamless steel pipe for high pressure boiler of No.20 steel. 20G seamless steel pipe is a high-quality carbon structural steel with carbon content of 0.2%. 20G seamless steel pipe is mainly applicable to the main steam pipe of

It is very normal for the surface of ASTM A106 grade B seamless steel pipe to appear oxidation. Many factors can cause the surface oxidation of ASTM A106 grade B seamless steel pipe. When the surface of ASTM A106 grade B seamless steel pipe is oxidized, i

12Cr1MoVG seamless steel tube is a seamless steel tube of 12Cr1MoV steel. 12Cr1MoVG seamless steel tube is a kind of alloy structural steel, which is mainly suitable for calculating the main steam pipe of high pressure, ultra-high pressure and sub-critica

20G seamless steel pipe is a kind of high pressure boiler steel pipe, which is a high quality carbon structural steel with carbon content of 0.2%. It is mainly applicable to the main steam pipe of medium pressure and sub high pressure power plant boiler w