Garage Door Extension Springs
Specifications
Garage Door Springs* Wire Dia: 2.8 - 4.7 mm
* Material: high carbon spring wire
* Finish: e-coating
* Custom made
Garage Door Springs
It's extension spring for garage door installation and repairment. The lbs is from 70lbs to 160lbs, finish is e-coating. It also can be made from your technical drawings or real samples.
1. Capabilities:
No. |
Data |
Wire Dia×Outside Dia×Free Length (mm) |
Surface Finish |
1# |
70lb |
2.82×25.40×635 |
E-Coating |
2# |
90lb |
3.30×30.20×635 |
E-Coating |
3# |
110lb |
4.20×38.00×635 |
E-Coating |
4# |
120lb |
3.82×33.50×635 |
E-Coating |
5# |
130lb |
2.82×35.56×635 |
E-Coating |
6# |
140lb |
4.20×38.10×635 |
E-Coating |
7# |
150lb |
4.31×40.90×635 |
E-Coating |
8# |
160lb |
4.70×43.50×635 |
E-Coating |
2. Production Process:
3. Certificates (ISO9001:2008 & ISO14001:2004):
4. Photos:
Company Name: Hangzhou Jiangnan Spring Co., Ltd.
Address: No.1086, Beitang East Road, Xinjie Town, Xiaoshan District, Hangzhou City, Zhejiang Province, 311217, P.R.China.
pls feel free to contact me
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