... - 10 mm Section Shape:Round Usage:for transport liquid,transport pipe line,machinery part Specifications:1,stainless steel perforated pipe 2,usage:transport ... 4,Competitive price and good qualityBrief inroduction: 1 Commodity nameRound steel pipe 2 StandardASTM-554,ASTM-249,ASTM-270 SUS3043 Outer ... , India, USA, Canada , Chile, Colombia,12 CertificatesSGS,ISO ,CEPRODUCT PHOTO: Round steel pipe