China National Standards

China Rubber seals Joint GB Standards List


  •  China "Rubber seals Joint" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 23662-2022 Rubber seals for expansion joints in concrete road sections {译}
    混凝土路段伸缩缝用橡胶密封件
    China National Standards
    Rubber seals Joint

    English PDF
    GB/T 27572-2011 Rubber seals - Joint rings for pipelines for hot-water supply up to 110℃ - Specification for the materials
    橡胶密封件 110℃热水供应管道的管接口密封圈 材料规范
    China National Standards
    Rubber seals Joint

    English PDF
    GB/T 21873-2008 Rubber seals - Joint rings for water supply, drainage and sewerage pipelines - Specification for materials
    橡胶密封件 给、排水管及污水管道用接口密封圈 材料规范
    China National Standards
    Rubber seals Joint

    English PDF

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