q235 a rectangular fire dampers

Place of Origin:China

Brand Name:SX

Fire Damper Fire dampers are passive fire protection products used in heating, ventilation, and air conditioning (HVAC) ducts to prevent the spread of fire inside the ductwork through fire-resistance rated walls and floors. Fire/smoke dampers are similar...

Brand Name:Xingjin/OEM

Model Number:FHF-W/FHF-W-K/FHF-WS-FK/FHF-WSDC -K

Place of Origin:Guangzhou, Guangdong, China

Product Description: Fire dampers are HVAC system components designed to prevent the spread of fire and smoke through the ductwork of a building. They are typically installed at ductwork penetrations through fire-rated walls, floors, and ceilings. Fire ...

Place of Origin:Jiangsu Yangzhou

Brand Name:Feiteng

Model Number:FT

Yangzhou maneuverable ship accessories factory specializing in the production of various kinds of Marine fire wind door, types are: Marine manual throttle Marine pneumatic damper Circular damper is mainly used for boiler hot air way adjustment, according...

Place of Origin:Jiangsu Yangzhou

Brand Name:Feiteng

Model Number:FT

Yangzhou maneuverable ship accessories factory specializing in the production of various kinds of Marine fire wind door, types are: Marine manual throttle Marine pneumatic damper Circular damper is mainly used for boiler hot air way adjustment, according...

Model Number:Rectangular Steel Duct Access Door

... equipment or ductwork systems. The range of various sizes of rectangular access doors have been carefully selected to meet all requirements from single handed access to head and shoulder entry . Square Duct Access ...