Can't get enough?
We will contact you within 1 working day, please pay attention to the email from SDH.
Suitable for fire and smoke doors
Material: Stainless steel 304
Laser welding, without the pressure riveting plug
Without lubricant oil
Using seamless steel pipe to ensure 100% concentricity
Packed with stainless steel wood screws
Machine screws available on request for mental doors(MS)
| Size | 4in×3in×3mm |
|---|---|
| Ball bearing | with 2BB |
| Finish | SSS/BL/Gold PVD/ |
Technical Information:
Stainless steel oil-free heavy-duty hinges
Without lubricant oil, rotate fluently
Laser welding
Cancel the pressure riveting plug
According to BS EN 1935 grade 14
Load capacity: 160kg
Durablity: 300,000 cycles
We will contact you within 1 working day, please pay attention to the email with the suffix “@sdhhardware.com”.
We will contact you within 1 working day, please pay attention to the email from SDH.