1.Standard:A252 Piles 2.Grade:P195,P235,Q235,Q235B 3.O.D.:27.3-3040mm 4.WT;1-28mm 5.pipes and fittings Product Name Carbon welede steel pipe Production technicalERW or SSAW Spec. ERW Φ 108-273MM WT:2.5-12MM length:3-12m SSAWΦ 219-3040 WT:6-40MMlength:3-28mStandardBS EN 10217-1,2,5 EN10219,API 5L,API 5CTGradep195 p215 p 265 Q 235 Q 235BApplicationUsed in conveying gas,water,and oil in both oil and ...