• Q345R steel
  • 16Mo3 steel
  • A283GradeC steel
  • A516Grade70 steel
  • A572Grade50 steel
  • cortenA steel

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Ministry of Commerce of the P.R.China China Commodity Net

ANSI/AWWA C104/A21.4 American National Standard for Cement Mortar Lining for Ductile Iron Pipe and Fittings for Water ISO 21809 Petroleum and natural gas industries External coatings for buried or submerged pipelines used in pipeline transportation systems DIN 30670 Polyethylene coatings of steel pipes and fittings

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Ministry of Commerce of the P.R.China China Commodity Net

ANSI/AWWA C104/A21.4 American National Standard for Cement Mortar Lining for Ductile Iron Pipe and Fittings for Water ISO 21809 Petroleum and natural gas industries External coatings for buried or submerged pipelines used in pipeline transportation systems DIN 30670 Polyethylene coatings of steel pipes and fittings

Get price