Bs 4568 Conduit Hangzhou Times Import and Export Co., Ltd. Type:SeamlessTechnique:Hot RolledSurface Treatment:GalvanizedUsage:Pipeline TransportSection Shape:RoundTrademark:Dupro Base Info Origin:China Description Basic Info. Origin China Product Description Bs 4568 Conduit used for protecting cables,one end with coupler,another end with plastic cao Pre:ASTM A106 / API 5L Sch 40 Black Painted Steel Seamless Pipe Next:ASTM A106/A53 Gr. B Sch40 Sch80 Sch160 Seamless Carbon Steel Pipe 1/4" -12"