Fire Fighting Seamless ERW Sch 40 80 Carbon Steel Galvanized Steel Pipe Welded 6m Tube Price US$580.00-780.00 / Ton Liange ASTM 201 304 316L 310S 409L 420 430 431 434 436L 439 304 316 Hot Rolled No. 1/2b/Ba/No. 4/Brushed/8K Mirror ...