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- Contact Person : Ms. Cao liza
- Company Name : Jiangsu Saifu Petrol-Machinery Co., Ltd.
- Tel : 86-513-84161098
- Fax : 86-513-84161266
- Address : Jiangsu,Nantong,No.36,Weihe Road,New Area of Economic Development Zone, Rudong,Jiangsu,China
- Country/Region : China
- Zip : 226400
Roller Kelly Bushing
Product Detailed
Related Categories:Tool Parts
1.roller Kelly bushing
2.HDS HDP M4 S4
3.API Spec 7K ISO9001:2008
4.GB/T 28001-2001
5.GB/T 24001-2004-ISO14001:2004
Roller kelly bushings are used for 17 1/2-49 1/2 inch rotary tables. They are designed and manufactured according to API Spec 7K.
| Type | Way of Drive | Model | Suitable for Kelly | |
Square | Hex. | |||
| Heavy | Square Drive | HDS | 21/2-6 | 3-6 |
Pin. Drive | 27-HDP | 3-6 | 3-6 | |
20-HDP | 3-6 | 3-6 | ||
| Medium | Square Drive | MDS | 21/2-41/4 | 3-41/4 |
M4 | 21/2-51/4 | 3-41/4 | ||
Pin. Drive | 20-MDP | 21/2-41/4 | 3-41/4 | |
17-MDP | 21/2-41/4 | 3-41/4 | ||
Light-duty | Square Drive | S4 | 21/2-41/4 | 3-41/4 |
Roller Kelly Bushing
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