Carbon Steel Pipe and Stainless Steel Pipe Manufacturer & Exporter | Hunan Standard Steel Co., Ltd

Our core products:

Seamless Steel Pipe: OD: 1/4 inch to 36 inch, wall thickness: 1.25mm to 50mm

ERW : OD: 1/8 inch to 24 inch, wall thickness: 1.65mm to 22mm

LSAW : OD: 12 inch to 64 inch , wall thickness: 5mm to 65mm

SSAW : OD: 219mm to 3120mm, wall thickness:3.2mm to 40mm

Standards include API, ASTM, AWWA, DIN, EN, JIS, ISO etc.

Steel Grade: GR.A-GR.C, X42-X70, S235, S275JRH etc.

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