Type C/CHD Pneumatic spiders are utilized to handle drill pipe and tubing in oil well repairing. This type of spider can accommodate pipe from 1.315 to 5 1/2 inch, the rated capacity of type C Spider is 80 ton, and the rated capacity of type CHD Spider is 120 ton.
Technical Specifications:
Slip Body Size | Handle OD | Cylinder Working Pressure |
C/80T | CHD/120T |
mm | in | mm | in | MPa | psi |
2 1/16 in | 33.4 | 1.315 | 33.4 | 1.315 | 0.6-0.9 | 87-130 |
42.2 | 1.66 | 42.2 | 1.66 |
48.3 | 1.9 | 48.3 | 1.9 |
52.4 | 2 1/16 | 52.4 | 2 1/16 |
3 1/2 in | 60.3 | 2 3/8 | 60.3 | 2 3/8 |
73 | 2 7/8 | 73 | 2 7/8 |
88.9 | 3 1/2 | 88.9 | 3 1/2 |
4 1/4 in | 88.9 | 3 1/2 | 88.9 | 3 1/2 |
101.6 | 4 | 101.6 | 4 |
114.3 | 4 1/2 | 114.3 | 4 1/2 |
5 in | 127 | 5 | 127 | 5 |
5 1/2 in | 139.7 | 5 1/2 | 139.7 | 5 1/2 |