PVC Fire Ring Fire Ring Fire Ring Fire Ring PVC pipe is made of a metal material shell, filled with fire retardant expansion core, set in hard PVC pipe wall, floor or wall fixed site when the fire broke the rapid expansion of the core material is heated, extruded UPVC pipes, pipe plugging in a relatively short period of time through the hole to prevent the fire from spreading along the hole. The product has a compact, attractive appearance, anti-leakage and fire prevention measures combine the advantages of easy construction and installation, as UPVC drainage pipe in industrial and civil construction, 3kg foam fire extinguisher, especially high-rise buildings in the application to provide a strong Fire protection. This product is surface mounted or concealed through fixed site or in the floor on both sides of the wall, fire retardant effect, long fire-resistant, has excellent fire-resistant, resistant to moisture, oxidation resistance, 9l foam fire extinguisher, compact, attractive appearance, installation and easy. With China's rapid economic development and the construction of real estate fever after exposure to security, environmental protection, energy and other issues have become increasingly prominent. Plastic pipes are widely used in all kinds of public and civil buildings, but plastic pipe is often easy to become fire propagation channels, holes in case of plastic pipe formed after the Heat burned like a chimney, flame and smoke spread from the floor along the pipeline and spread to another, Huizhou foam fire extinguisher, or spread and spread to another room, 25kg foam fire extinguisher from a room, loss of fire losses widen. Fire Organization countries in the world come to the same conclusion, plastic pipe is spread and spread fire road culprit. Proof fluorescent DBY-1x40W ◆ Suitable for explosive gas atmospheres 1 and Zone 2; ◆ applicable to ⅡA, ⅡB grade explosive gas environment; ◆ suitable for temperature class T1 ~ T6 environment; ◆ equipped with T8 fluorescent tube feet; ◆ mining for oil refining, storage, chemical, pharmaceutical, military and military facilities and other explosive ring ◆ mainly used to petrochemical and other flammable and explosive places, installation can be hung and hung. The shell is made of high quality steel plate, transparent pieces of glass; ◆ structure with patented central locking, quick openings, easy to replace the lamp; ◆ shell is sealed structure, with good dust-proof, waterproof, anti-corrosion and other performance; ◆ Built electronic ballast is a special explosion-proof ballast, short-circuit and open-circuit protection performance against the aging effect and air leakage prevention circuit with a lamp, the lamp can work and energy efficient COS than or equal to 0.98, with a wide voltage input in the voltage range of 170-250V able to maintain constant power output; ◆ Equipped with electronic ballasts for general shaped lamp T8 lamps, reducing the user's maintenance costs _ super Huizhou foam fire extinguisher foam extinguisher Fire _25kg provided by the Dongguan City, South City Super Fire Department equipment operators. _ Super Huizhou foam fire extinguisher foam extinguisher Fire _25kg Dongguan City, South City Fire Department equipment operators super (www.jyfire.com) (www.dgchaoan.com) this year introduced a new upgrade, the above picture is for reference only, please call Tel This page or image on to obtain the latest information, contact: Lishao Ji.