China National Standards

China Seamless copper nickel GB Standards List

  •  China "Seamless copper nickel" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 26291-2020 Seamless copper-nickel alloys tube for ships
    舰船用铜镍合金无缝管    		 China National Standards
    Seamless copper nickel
    English PDF
    GB/T 26291-2010 Copper-nickel seamless pipe for ships
    舰船用铜镍合金无缝管    		 China National Standards
    Seamless copper nickel
    English PDF

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