Fire collars products (ZHQ)

This company produces a series of fire collars(ZHQ), all through the relevant inspection unit of state security, and test of fire control products certificate. We will take the reliable quality, the first-class service, dedication to our customers.

Fire collars (ZHQ)by metal shell and main thermal insulation material composition, installation of UPVC pipes in when the wall on the floor or wall, fixed in. Fire, fire collars (ZHQ) darkened material heated to rapid expansion, and plastic pipe extrusion, blocked fire in a short time, to stop the fire spreading. The product structure is compact, reasonable design, convenient construction safety.

This company produces the building drainage UPVC pipes fire collars series products are absorbing foreign advanced technology and etc, research and development of a widely used in building drainage UPVC pipes and other types of hard plastic pipe of fire retardant products supporting. Series of fire collars (ZHQ), guarantee the successful development CJJ/T29-98 the building drainage HPVC pipeline engineering technology implementation rules for the modernization of China, promoted the development of fire.