Three layer composite gas rubber hose

Structure: ntpvc / ntpvc / ntpvc

Medium: natural gas, liquefied petroleum gas

Temperature: - 10 ℃ - 70 ℃

Standards: CJ / T 491-2016, GB 29993-2013, HG 2486-93, JISK 6348-2017

Advantage:Compared with Japanese jisk6348-2017 standard, it has anti rat bite, high flame resistance, pressure resistance and air tightness. The company and Beijing Rubber Research Institute jointly developed. Supporting civil gas, water heater, etc., with a service life of up to 8 years.