product:steel pipe Standard:GB/T8163 Chinese national standard Application:General seamless ... varnish, Anti-rust oil , Hot-galvanized , Cold galvanized ,3PE, EPOXY coating, FBE, etcspray word processingAccording to the needs of the customers can ... 450C) etcSteel gradeQ195,Q195L,Q235 and so on PackingPlastic steel pipe cap ,plastic bag, steel strip bundledCertificateAPI, CCS, ISO9001:2000Delivery ...