P235GH seamless pipe - DMH United Steel
ASTM A519 Seamless Precision Steel Tube. SHEW-E STEEL is one of professional ASTM A519 Seamless precision steel tube supplier and exporters, we supply A519 seamless steel pipingwith different materials. expecially ASTM A519 grade 4140, A519 grade 4130 pipe. Welcome to inquiry us. Standard:ASTM A519 Material:1020, 1035, 1045, 4130, 4140 Technical:cold-drawn seamlesssp.infoImages of China ASTM A519 Carbon and Alloy Steel Tube 4130 imagesChina ASTM A519 Seamless Carbon and Alloy Steel