... .package:in bundle or plastic c pre-galvanized steel pipe with ISO and BVDetailed Description outer diameter1/2"-12"wall ... payment termsL/C T/TportTianjin Chinacompany information:Zhaolida Steel Pipe Steel Pipe Co.,Ltd is specialized in manufacturing so many ... pipes, such as galvanized steel pipe, pre-galvanized steel pipe, seamless steel pipe, hot-dipped steel pipe, ERW steel pipe, etc. And the other ...