P110 ,P91,P12 Alloy seamless steel pipe
Special Seamless steel pipe factory for ship ,project ,machine part and so on .Materials and standard is P110 ,P12,P91 Seamless steel pipe
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Oil and gas Carbon seamless steel pipe SCH40&80&160 |
Special Seamless steel pipe factory for ship ,project ,machine part and so on .Materials and standard is API 5L Gr.B /ASTM A106 Gr.B /ASTM A53 Gr.B... |
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P110 ,P91,P12 Alloy seamless steel pipe |
Special Seamless steel pipe factory for ship ,project ,machine part and so on .Materials and standard is P110 ,P12,P91 Seamless steel pipe |
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