Type E Pneumatic Spider
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The type E pneumatic spider is one of the most versatile spiders in our product catalog, so it is also known as multifunctional pneumatic spider. With a rated load capacity of 175 tons, this offshore drilling tool is applicable for 23/8-75/8 inch tubing, drill pipe and other tubular objects.
Feature
1. Our pneumatic spider is manufactured from heat treated alloy steel, so it is very robust and long-lasting.
2. All the bushings are equipped with grease fittings, and these grease fittings can be replaced for extended wear.
3. This alloy steel pneumatic spider has a safety latch so as to fix slips at set positions, and slips won’t be released from tubing until they are raised by elevators.
Technical Data of Type E Pneumatic Spider (E/175)| Slip size (inch) | Tubular range | Pneumatic pressure requirement | ||
| inch | mm | MPa | Psi | |
| 31/2 | 23/8 | 60.3 | 0.6-0.9 | 87-130 |
| 27/8 | 73 | |||
| 31/2 | 88.9 | |||
| 51/2 | 4 | 101.6 | ||
| 41/2 | 114.3 | |||
| 5 | 127 | |||
| 51/2 | 139.7 | |||
| 7 | 61/4 | 158.8 | ||
| 65/8 | 168.3 | |||
| 7 | 177.8 | |||
| 75/8 | 75/8 | 193 | ||
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