Fire-retardant ring settings, fire-retardant ring prices, drainage pipe fire-retardant ring manufacturers

d= Hebei Tiancheng Fireproof Materials Factory: Our factory produces various fire-retardant rings: pipe fire-resisting rings, fire-fighting fire-resisting rings, fire-resisting rings, etc.! The fire-resistant ring with super fire resistance is available at Hebei Tiancheng Fireproof Materials Factory! Our factory provides customers with the most convenient and reliable products with professional technology and strict quality. Our factory produces various fire retardant rings: pipe fire retardant rings, drainage pipe fire retardant rings, chemical expansion fire retardant rings, fire retardant rings, etc.!
< < Specifications:
< Packing: Boxed
<=_ <=_ Sales phone number: Manager Wang
Building drainage pipe
< Fire blocking ring fire-resistant fire-proof drainage Pipe
< Fire-retardant ring, a must-use drainage pipe in buildings
< Fire-retardant ring< Fire-retardant ring is a special device for fire-proof sealing of drainage pipes in buildings. It consists of a steel shell with anti-corrosion properties and a prefabricated graphite strip that expands when exposed to fire.
< In the event of a fire, the strips will expand when heated and squeeze the pipes and surrounding gaps to seal the heated and softened pipes to prevent the fire from spreading upward. Our factory is located in Dacheng County, Hebei Province. It is a manufacturer specializing in the production of building drainage pipe
< fire-retardant ring series products. The series of
< fire-stop rings produced by our factory have passed the testing of relevant testing units of the Ministry of National Security and have complete specifications and obtained fire protection product licenses. Our factory will dedicate itself to the majority of users with reliable quality and first-class service. The price of fire-resistant and fire-proof materials is . yuan/set. ...
< Fire-retardant ring model specifications: Fire-resistant temperature: ~℃ (℃) Specifications: Origin: Hebei Product Category: Fire-fighting Material: Graphite Thermal conductivity (normal temperature): Grade: Low temperature bending: Breaking elongation Length:.Bending strength: