China National Standards

China Polybutene PB GB Standards List


  •  China "Polybutene PB" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 37199.1-2021 Plastics—Polybutene(PB) moulding and extrusion materials—Part 1:Designation system and basis for specifications
    塑料 聚丁烯(PB)模塑和挤出材料 第1部分:命名系统和分类基础
    China National Standards
    Polybutene PB

    English PDF
    GB/T 19473.5-2020 Polybutene (PB) piping systems for hot and cold water installations—Part 5: Fitness for purpose of the system
    冷热水用聚丁烯(PB)管道系统 第5部分:系统适用性
    China National Standards
    Polybutene PB

    English PDF
    GB/T 19473.3-2020 Polybutene (PB) piping systems for hot and cold water installations—Part 3: Fittings
    冷热水用聚丁烯(PB)管道系统 第3部分:管件
    China National Standards
    Polybutene PB

    English PDF
    GB/T 19473.2-2020 Polybutene (PB) piping systems for hot and cold water installations—Part 2: Pipes
    冷热水用聚丁烯(PB)管道系统 第2部分:管材
    China National Standards
    Polybutene PB

    English PDF
    GB/T 19473.1-2020 Polybutene (PB) piping systems for hot and cold water installations—Part 1: General
    冷热水用聚丁烯(PB)管道系统 第1部分:总则
    China National Standards
    Polybutene PB

    English PDF
    GB/T 37199.2-2018 Plastics—Polybutene(PB) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties
    塑料-聚丁烯(PB)模塑和挤出材料-第2部分:试样制备和性能测定
    China National Standards
    Polybutene PB

    English PDF

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