 |
4”*3”*3mm
CE / UKCA EN1935 (4 7 6 1 1 4 0 13)
240mins(Steel door) ;60mins(Timber door)
| Quantity: | |
|---|---|
Model | 433 |
Material | SS304/316; Thickness: 3mm |
Bearing | 2pcs |
Accessories | Machine screws or Wooden screws |
Compliance with | EN1935; BS7353; ANSI/BHMA A156.7 |
Fire resistance | 240mins (Steel door); 60mins (Timber door) |
CE marked, EN1935 Grade 13 ball bearing hinges for fire doors.
Our stainless steel ball bearing door hinges have been tested and certified for use on metal fire doors for up to 240 minutes and on wooden fire doors for up to 60 minutes.
These hinges have successfully passed rigorous testing, enduring 200,000 test cycles and supporting doors mass up to 120kg.
2 ball bearing design effectively reduces friction and ensures smooth and effortless operation.
The commercial ball bearing door hinges are suitable for public buildings, such as offices, schools.
Supplied with fixing screws, easy to install.
When fitted in a timber fire door, they must be used with the intumescent protection.
Contact us, a leading door hinge manufacturer, to acquire the best ball bearing door hinges for your needs.
CE certified, Grade 13, according to European standard EN1935
Fire resistance test: 240mins on metal doors & 60mins on wooden doors
Durability: 200,000 test cycles
Test door mass: 120kg
Corrosion resistance: 240 hours
Ball bearings: 2
Material: stainless steel 304
4 inch door hinge is the most popular size in the market.
Size: 101.6mm*76.2mm, thickness:3mm
Pin diameter: 14mm
Model | 433 |
Material | SS304/316; Thickness: 3mm |
Bearing | 2pcs |
Accessories | Machine screws or Wooden screws |
Compliance with | EN1935; BS7353; ANSI/BHMA A156.7 |
Fire resistance | 240mins (Steel door); 60mins (Timber door) |
CE marked, EN1935 Grade 13 ball bearing hinges for fire doors.
Our stainless steel ball bearing door hinges have been tested and certified for use on metal fire doors for up to 240 minutes and on wooden fire doors for up to 60 minutes.
These hinges have successfully passed rigorous testing, enduring 200,000 test cycles and supporting doors mass up to 120kg.
2 ball bearing design effectively reduces friction and ensures smooth and effortless operation.
The commercial ball bearing door hinges are suitable for public buildings, such as offices, schools.
Supplied with fixing screws, easy to install.
When fitted in a timber fire door, they must be used with the intumescent protection.
Contact us, a leading door hinge manufacturer, to acquire the best ball bearing door hinges for your needs.
CE certified, Grade 13, according to European standard EN1935
Fire resistance test: 240mins on metal doors & 60mins on wooden doors
Durability: 200,000 test cycles
Test door mass: 120kg
Corrosion resistance: 240 hours
Ball bearings: 2
Material: stainless steel 304
4 inch door hinge is the most popular size in the market.
Size: 101.6mm*76.2mm, thickness:3mm
Pin diameter: 14mm
