National Standard of the P.R.C., Armouring hose for the connection of gas appliance

Protection of human health or safety (TBT); Prevention of deceptive practices and consumer protection (TBT); Quality requirements (TBT)

Armouring hose for the connection of gas appliance (HS code(s): 8307); (ICS code(s): 91.140)

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8307 - Flexible tubing of base metal, with or without fittings

91.140 - Installations in buildings

This document specifies the classification, specifications and models, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage for the armouring hose for the connection of gas appliance.This document applies to the armouring hoses with conveying medium of town gas specified in GB/T 13611, and the nominal size is not more than DN32, the nominal pressure is not more than 10 kPa, and the ambient temperature is -10 °C~70 °C. It is  used for the connection between indoor pipe branch pipe and gas appliances or used for the connection between pressure regulators for liquefied petroleum gas cylinders and the gas appliance.

1:File here 2:File here

EN:File here

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