Basic Info.
Transport Package
Wooden Case
Specification
1-3/4", 2", 2-5/8", 3-3/4", 5-1/4", 6"
Trademark
JDX
Origin
Jiang Su, China
Production Capacity
200000PCS/Month
Product Description
Basic Info.
| Model NO. | CH-TS04 |
| Direction | Left&right hand |
| Surface Treatment | Black (Oli tempered) & Galvanized & Powder coated |
| Transport Package | Wooden Case |
| Origin | Jiangsu, China |
| Wire Diameter | 4.8-13mm |
| Length | As your requirement |
| Trademark | JDX |
| Material | 82B |
| HSCODE | 7320209000 |
- Engineered for maximum application range.
- Minimum 10,000 cycles, at +/- 7.5lbs of target door weight.
- Springs are made of steel coils with aluminum cones.
- Black oil tempered, galvanized and powder coated wire provides a clean durable surface finish.
| Product name | China Factory Cheap Customized Color Torsion Spring Garage Door Extension Springs for Rolling Shutter Doors |
| Diameter | 1-3/4", 2", 2-5/8", 3-3/4", 5-1/4", 6" |
| Material | 72B, 82B, 65Mn |
| Surfae finish | Oli Tempered, Galvanized, Powder Coated |
| MOQ | Small qty is also welcome and acceptable. |
| Certification | ISO9001 |
| Package | International standard packaging, wooden case and do as customers' requirements |
| Payment term | 30% prepayment in advance, 70% before shipping |
Product Description
| Name | Torsion Spring |
| Surface treatment | Plating nickel/ zinc/ black/ gold/ silver/ brass/ chrome, electrophoresis coating plastic, oiled to prevent rust, etc |
| Diameter | 1-3/4'',2", 2-5/8'', 3-3/4,5-1/4'', 6" |
| Packaging | Inner Packing: Plastic bag; Carton Box Outer Packing: Cartons, wooden boxes or pallets |
