Ss400, Q235, Q195, L245, L290 API 5L Grb X42 ERW Welded …
Ss400, Q235, Q195, L245, L290 API 5L Grb X42 ERW Welded Steel Pipe with 3PE Standard:ASTM A53 / ASTM A106 / API 5L Grade:GR.A B C D Q235, Q355, X42, X52, X60, X70 Diameter:21.3mm--610mm (1/2"—24") Send Inquiry