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spiral submerged-arc welding pipe
spiral pipe(ssaw)length: 12mOD: 219-1820mmWT: 6-18mmStandard: API-5L, GB/T9711.1-1997, SY/T5037-2000, SY/T5040-2000If you are interested in our products, please contact us.kevin z ... |
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spiral welded pipe
spiral pipe(ssaw)length: 12mOD: 219-1820mmWT: 6-18mmStandard: API-5L, GB/T9711.1-1997, SY/T5037-2000, SY/T5040-2000If you are interested in our products, please contact us.kevin z ... |
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spiral pipe
spiral pipe(ssaw)length: 12mOD: 219-1820mmWT: 6-18mmStandard: API-5L, GB/T9711.1-1997, SY/T5037-2000, SY/T5040-2000If you are interested in our products, please contact us.kevin z ... |
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spiral steel pipe
spiral pipe(ssaw)length: 12mOD: 219-1820mmWT: 6-18mmStandard: API-5L, GB/T9711.1-1997, SY/T5037-2000, SY/T5040-2000If you are interested in our products, please contact us.kevin z ... |
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sell spiral steel pipe
spiral pipe(ssaw)length: 12mOD: 219-1820mmWT: 6-18mmStandard: API-5L, GB/T9711.1-1997, SY/T5037-2000, SY/T5040-2000If you are interested in our products, please contact us.kevin z ... |
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