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as a professional manufacturer of steel products , we have invested five factories throughout China，which are Hunan Great Steel Pipe Co., Ltd.,Hunan Longshengda Steel Pipe Co.,Ltd., Hebei Litonglian Seamless Steel Pipe Co., Ltd., Liaoyang Xingde Large Steel Pipe Plant and Tianjin Gerui Oil Pipe Co., Ltd..Our main products are seamless steel pipes, ERW, SSAW, LSAW pipes with production capacity of 2,000,000MT per year.
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 |
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| API 5L Seamless steel pipe, construction pipes, gas pipes, water pipes, schedule 40 steel pipe, seamless steel pipe, stainless steel pipe, steel pipe weight, boiler steel pipe p265gh, astm a35 steel pipe, tata steel pipes, steel pipe for tent pole, steel pipe for cng cylinder, large diameter seamless pipe, asme 106 steel pipe, weld steel pipes, structural steel pipe, hfs steel pipe, tensile strength seamless pipe, en10208 steel pipe |
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| Company : |
Hunan Longshengda Steel Pipe Co.,Ltd |
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Contact us |
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China |
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