GB/T9711-2011 L245N/BN PSL2 LSAW pipeline is adpot with hot-rolling process,L245N/BN PSL2 LSAW pipeline is mainly used for low-pressure liquid transportation, such as water, gas and oil, oil drilling and machinery manufacturing,its surface can be coated with adhesive epoxy coating, coal tar epoxy resin, 3PE, extinction coating, asphalt coating, black oil coating.
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