Italy customer purchase 7900 ton Q345NQR2 steel equivalent from BBN

Italy customer purchase 7900 ton Q345NQR2 steel equivalent from BBN

Italy customer purchase 7900 ton Q345NQR2 steel equivalent from BBN
  • Comments: The seamless carbon steel pipe for ships (gb5213-85) is the seamless carbon steel pipe for the manufacture of class I pressure pipe system, class II pressure pipe system, boiler and Superheater of ships. Q345NQR2 steel equivalent. The working temperature

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