What is Heavy Duty Garage Door Extension Springs Heavy Duty High Carbon Steel Garage Door Large Torsion Spring
Price
Purchase Qty. Reference FOB Price
50-499 kg US$1.50
500-4,999 kg US$1.20
5,000+ kg US$0.80
Sepcifications
- Function Sectional Door Spring
- Material High Carbon Steel
- Usage Industrial, Home Appliance
- Load Type Torsion
- Production Process Hot Roll
- Shape Waved
- Transport Package Plywood Crate
- Specification Spring size can be customized
- Trademark NEWTON
- Origin Wuxi, Jiangsu, China
- Used Material 72b. 82b. 60si2mn
- Working Lifespan 10 Years Warranty
- Inner Diamater 1-3/4", 2", 2-5/8"
- Surface Treatment Oil Tempered, Galvanized, Powder, Electrophoresis
- Spring Fitter 1-3/4", 2", 2-5/8"
- Type Torsion Spring, Extension Spring
- Productivity 5000 Paris Per Week
- Direction Left Hand & Right Hand
- Customization Available
- Lead Time 15 Days for a Container
- Quality Control Spring Fatigue Testing
- Package Inner: Plastic Waterproof Film; External: Crate
- Sample Available
- Spring Fitter Material Aluminum Alloy
- Product Name Garage Door Large Torsion Spring
Product Description
Heavy duty garage door extension springs heavy duty high carbon steel garage door large torsion spring 72B, 82B, 60Si2Mn spring material - Not easy to rust - Not easy to corrode - Long service life Aluminum alloy joint - Thickened aluminum alloy joint - Not easy to break Anti-rust oil ...
