GB/T 22755-2008
ActiveBrass fittings with press compression sleeves for pipe system
卡压式铜管路连接件
Application Summary AI generated
This standard specifies the dimensions, technical requirements, and testing methods for brass fittings that use press compression sleeves to connect pipes. It is applied in building water supply, heating, and gas piping systems where reliable, leak-proof joints are required without soldering or threading. The standard ensures compatibility and performance of these fittings in residential, commercial, and industrial plumbing installations.
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