Cangzhou Ruihao Pipeline Equipment Co.,Ltd, our main products is SMLS, ERW, LSAW, SSAW Pipe etc. Contact me: sales01(at)ruihaosteel(dot)com

The range of our products:

Seamless steel pipe :OD: 1/4 inch-36 inch, wall thickness:1.25mm to 50mm,

ERW steel pipe/ HFI steel pipe:  OD:1/8 inch to 24 inch, wall thickness: max 26.5mm

LSAW steel pipe: OD:16 inch to 64 inch , wall thickness: max 65mm

Spiral welded steel pipe: OD:219mm to 3120mm, wall thickness: 3mm to 25mm