Sectional Industrial Garage Door Hardware Spring Bumper CH1302A
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Professional garage door hardware manufacturer in China for 13years
| Description | Garage Door torsion spring |
| Sizes | 207,218,225,234,243,250,262,273 |
| Surface | Black oil tempered or galvanized |
| Material | ASTM,82B,72B |
| Use: | Overhead door,garage door,industrial door |
|
Name |
Torsion Spring |
|
Surface treatment |
Plating nickel/ zinc/ black/ gold/ silver/ brass/ chrome, electroph |
|
Diameter |
2, 2 5/8, 3 3/4, 6 |
|
Packaging |
Inner Packing: Plastic bag; Carton Box Outer Packing: Cartons, wooden boxes or pallets |
This product introduction
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 DESCRIPTION
The garage door springs are of first-class quality, fast delivery, and long service life more than 10000 cycles
CHI HARDWARE CORPORATION LIMITED
Good Quality, Best Service, Reasonable Price---The best choice to be your supplier
PRODUCT
CONTACT US
Chi Hardware Corporation Limited is located in China, and it is a professional manufacturer of Sectional Garage door and Industrial door hardwares and also a supplier of whole set of doors.
It is a rapidly growing company
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