Alloy steel flange A182F1,F9,F5,F91,F11 1). Type: WN Flange, SO Flange, RTJ Flange, BL Flange, LJ Flange, SW Flange, Thread Flange 2). Diameter ran ...Explore More
LSAW steel pipe/EFW pipe: OD: 16 inch-60 inch; Wall thickness: max 50mm . One advanced JCOE production lines of LSAW pipe to manufacture national st ...Explore More
