... " 3) Usage: water, gas pconveyances Features of galvanized steel pipe:1) Material: Q195, Q215, Q235,Q345, STK500 ... code:7306309000Productivity10000Ton/MonthProcessing technology available:Threading , coupling and with plastic caps protectedRemarks 1) Payment term : T/T,L/ ... info.Tianjin Yusheng Steel Tube Galvanization Co.,Ltd is a professional and reputed manufacture, for carbon steel welded pipes and ...