| Usage: | Industrial |
|---|---|
| Material: | Steel |
| Load Type: | Torsion |
| Style: | TORSION |
| Brand Name: | qy |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Item name: torsion spring for industrial door, garage door ,shutter door and other doors
material: steel 72B 82B 60Si2MnA
Size: 1 3/4' 2' 2 5/8' 3 3/4' 5 1/4' 6' and other sizes
If you offer the door's dimension and weight, we can design and custom-made your request size spring.
material: steel 72B 82B 60Si2MnA
Size: 1 3/4' 2' 2 5/8' 3 3/4' 5 1/4' 6' and other sizes
If you offer the door's dimension and weight, we can design and custom-made your request size spring.