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| Quantity: | |
|---|---|
Model | SS4003-19B (Grade 4） |
Material | SS304/316 |
Core | Stainless steel; size: 8*8mm/9*9mm |
Spindle | 8*8mm/9*9mm; Zinc plated |
Compliance with | EN1906 |
Fire resistance | 240mins (Steel door) |
We are a manufacturer of fireproof door hardware. Our main product include stainless steel mortise door lock, stainless steel lever door handle, profile brass cylinder and stainless steel door hinge. All of the products are certified and qualified.
Grade 4 lever door handle with stainless steel core. The fire resistance of grade 4 lever handle is B1, which means that the door handle was tested with 200,000 cycles on a test door firstly , and then do the fire-resistance on smoke-control and fire -resistant doors.
Grade 4, According to EN1906
Core size 8*8 mm
Fire rated, 60mins on timber door, 120mins on steel door
Durability 200,000 test cycles
Corrosion resistance 240h
Concealed-fix press-on rose
M5 screws
Stainless steel core
Material Stainless Steel 304
Model | SS4003-19B (Grade 4） |
Material | SS304/316 |
Core | Stainless steel; size: 8*8mm/9*9mm |
Spindle | 8*8mm/9*9mm; Zinc plated |
Compliance with | EN1906 |
Fire resistance | 240mins (Steel door) |
We are a manufacturer of fireproof door hardware. Our main product include stainless steel mortise door lock, stainless steel lever door handle, profile brass cylinder and stainless steel door hinge. All of the products are certified and qualified.
Grade 4 lever door handle with stainless steel core. The fire resistance of grade 4 lever handle is B1, which means that the door handle was tested with 200,000 cycles on a test door firstly , and then do the fire-resistance on smoke-control and fire -resistant doors.
Grade 4, According to EN1906
Core size 8*8 mm
Fire rated, 60mins on timber door, 120mins on steel door
Durability 200,000 test cycles
Corrosion resistance 240h
Concealed-fix press-on rose
M5 screws
Stainless steel core
Material Stainless Steel 304
