Year1
< , < < Fire Resistance Circle
, Calculation method, Beijing High-end
< , < < Fire Resistance Circle
, Hebei Environmental Protection
< , < < Fire Resistance Circle
, Price, Beijing
< , < < Fire Resistance Circle
, Hebei
< , < < Fire Resistance Circle
, Guangxi
< , < < Fire Resistant Ring
, , Advanced
< , < < Fire Resistant Ring
, Gold Medal Red
< , < < Fire Resistant Ring
/> , , expansion fire-resistant fire protection
< , < < fire-retardant ring
, , Hebei
< , < < fire-retardant ring
, , expansion
< , < < Fire-resisting ring
, Price, Hebei
< , < < Fire-resisting ring
, , Stainless steel shell
< , < < Fire-resisting ring
, ,
< , < < fire blocking ring
, plays an important role.
, Sales phone: Manager Wang pays to manager
, Construction< Drainage pipe
< , < < Block Fire ring
, , fire-resistant and fire-proof< drain pipe
< , < < fire ring
, must be used in construction< drain pipe
< , < < fire ring
, < < Fire blocking ring
is a special device for fire prevention and 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.
< , < < fire-stop rings
and a series of products. The series of
< , < < fire-stop rings
produced by our factory have all passed the test of the relevant testing units of the Ministry of National Security, with complete specifications, and have 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 RMB .00/set. ..
< , < < Fire-retardant ring
, Model specifications: Fire-resistant temperature: ~℃ (℃), Specifications:, Origin: Hebei, Brand: Tiancheng, Product category: Fire protection, Material: graphite, Thermal conductivity (normal temperature):.3, grade:, low temperature bending:., elongation at break:., bending strength:,
, Model:,,,,,, used in industrial and civil building drainage rigid polyvinyl chloride and other plastic pipes, etc., is an indispensable fire-proof sealing in building drainage pipes device. This product is not only beautiful in appearance, simple and convenient to install, but also has good effects in terms of moisture resistance and oxidation resistance. It is a recognized fire-resistant sealing device in buildingsrr
< , < < fire-stop ring
, and is deeply loved by friends from all walks of life. Our company provides you with the best quality
< , < < fire-stop ring
, and all employees of Tiancheng Company sincerely cooperate with you.
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