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ASTM A335 P91 seamless alloy steel pipe Liaocheng HONGJU STEEL PIPE Co.,Ltd MR Sy...
ASTM A335 P91 Seamless alloy steel pipe Liaocheng HONGJU STEEL PIPE Co.,Ltd MR Sy...
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Product name ASTM A106 gr.b seamless tube Standard ASTM A106 A179 A 19...
Carbon Seamless Steel Pipe OD: 2 - 30inch WT: SCH10 ,SCH20, SCH40,SCH80 ......XXS...
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ASTM A 106 Seamless Steel Pipe Oil Gas Water Transportation OD: 10.3 -762mm WT: 0....
High Quality Carbon Steel Seamless Pipe offshore OD: 2 - 30inch WT: SCH10 ,SCH20, ...
Carbon Steel Seamless Pipe Manufacturer OCTG Applicable to the general structure, ...
ASTM seamless fluid steel pipe Specifications OD: 2 inch to 48 inch WT:2-30mm s...