E Pneumatic Spider
Description:
Models C, CHD, HD, E and F pneumatic spiders are mainly used for gripping drill pipes, tubing, casing during oilfield drilling and workover operations. The product is designed and manufactured in accordance with API Spec 7K Specification.
Technical Specifications
| Slip Body Size | Handle OD | Cylinder Working Pressure | ||
| mm | in | MPa | psi | |
| 3 1/2 in | 60.3 | 2 3/8 | 0.6-0.9 | 87-130 |
| 73 | 2 7/8 | |||
| 88.9 | 3 1/2 | |||
| 5 1/2 in | 101.6 | 4 | ||
| 114.3 | 4 1/2 | |||
| 127 | 5 | |||
| 139.7 | 5 1/2 | |||
| 7 in | 158.8 | 6 1/4 | ||
| 168.3 | 6 5/8 | |||
| 177.8 | 7 | |||
| 7 5/8 in | 193.7 | 7 5/8 | ||
