Fire Rated Concealed Door Closer 65kg, Find Details and Price about Door Closer Door Lock from Fire Rated Concealed Door Closer 65kg - Hefei Dortec Autodoor Technology Co., Ltd.
Product Name: Fire Rated Door closer 45-65KG Item No: DT-63 Easy to install, Non-Handed Universal application as standard Superior engineering UL, CE listed 10years guarantee, 1 million cycles in the endurance testing Normal type, suitable for commercial&residential door ...
UL 10c 3 Hours Fire Rated Door Closer (A12) Send your message to this supplier *From: *To: *Message: Enter between 20 to 4,000 characters. This is not what you are looking for? Post a Sourcing Request Now Oubao Security Technology Co., Ltd. ...
Aluminum Hydraulic Door Closer Adjustment for Fire Rated Door US$11.00 500 Pieces (MOQ) UL Door Hardware Fittings Hydraulic Spring Door Closer for 40-65kg Door (643) US$7.96-9.56 300 Pieces (MOQ) Dortec Hardware Commercial Door Closer for Fire Door...
In summary, fire-rated doors must be able to close in the event of a fire, and today, there are several types of closing mechanisms that can do so while adhering to fire-safety requirements. One of the most common means to provide an effective fire-rated door is by specifying a self-...
Fire Rated Certified Commercial Overhead Metal Door Closer/Standard Automatic Door Closer LOCKVEL door hardware manufacturer can produce mechanical lock, door closer, which are widely used in high-end project all over the world, with a series of quality cer...
These doors are designed to prevent the spread of fire and smoke for a specified amount of time, usually ranging from 20 minutes to 3 hours, depending on the door's construction and the intended use. Some common features of UL Listed fire rated steel doors include: Steel const...
High Quality Fire Rated 3 Hours UL Listed Door Closer Made in China Product Description Product name High Quality Fire Rated 3 Hours UL Listed Door Closer Made in China Product Model DDDC045 Material Aluminum alloy Finish Sliver color Max.opening Angle 180 Degr...
Neither of the above 12) Fire Rated Doors are of two types: a. Hollow Metal or Solid Core b. Non-Egress Rated and Fire Egress Rated c. Always Fire Egress Rated d. All of the above 13) The mere act of installing an electrified lock on a fire-rated door can void the fire rating ...
Product name UL Listed Fire Rated Construction Hardware Safety Door Closer Manufacturer Product Model DDDC018 Material Aluminum alloy Finish Sliver color Max.opening Angle 180 degree Speed control two way speed adjustable Certification UL Listed,Fire Rated 3 Hour Suitable for Wooden door...