Q235 Hot Dip Galvanized Steel Pipe Hot dip galvanizing is to make molten metal and iron matrix reaction and produce alloy layer, so as to combine the ...
Automobile A106 Carbon Steel Pipe Astm Standard Q345B square tube is a hollow strip of steel, Q345B square tube is called Q345B square tube because of ...
Q345b Square 1-12m Seamless Carbon Steel Pipe For Conveying Fluids Seamless square tube is a square steel tube with four corners. It is a square steel ...
Round Seamless Carbon Steel Pipe JIS STPG38 For Oil Transferring Grade: Japan —— JIS: STPG38 G3454 USA —— ASTM: A135-A, A53-A German —— (St37), 1.0110...