5 1/4'' Torsion Spring For Industrial Door
Quick Details
- Place of Origin: Anhui, China (Mainland)
- Model Number: QYS-005
- Style: Coil
- Load Type: Torsion
- Material: Steel, 72B,82B,60Si2MnA
- Usage: Industrial
- Surface treatment: Galvanized,non-galvanized,oiled
- Size: 5 1/4''
- Shaft: 1''
- Wire diameter: 9-11mm
- Inner Diameter: 132mm
- MOQ: 500Kgs
- Sample time: 3 days
- Payment term: TT 30% Deposit 70% Balance Before Shippment








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