GB/T 27572-2011

Abolished

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

Standard Type

GBT

ICS

91.140.60

CCS

G43

Status

Abolished

Issue Date

2011-12-05

Implementation

2012-05-01

Centralized Committee

中国石油和化学工业联合会

Issuing Authority

中国石油和化学工业联合会

Application Summary AI generated

This standard specifies material requirements for rubber sealing rings used in pipe joints for hot-water supply systems operating at temperatures up to 110°C. It is applied in the construction and plumbing industries for specifying, testing, and procuring elastomeric seals that ensure leak-proof connections in residential, commercial, and industrial hot-water piping networks. The standard defines physical and chemical properties of the rubber compounds to guarantee durability and performance under continuous high-temperature exposure.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.