Pneumatic Spider/ Inverted Hydraulic Spider

Pneumatic Spider/ Inverted Hydraulic Spider

QPYG pneumatic tubing spiders are used for drilling pipe, tubing, casing and other pipe string holding tools in oilfield workover operation. It is made and designed by the request of API Spec 7K criterion. It has the characteristics of simple and durable structure and wide function range, and is an ideal special clamping tool in oilfield workover operation.

Features:

1. High quality alloy steel, perfect heat treatment process, enhance its stiffness and durability.

2. Can be pneumatic power or hydraulic power.

3. Rated working pressure:

Pneumatic pressure: 110-150Psi（0.8-1Mpa）

Hydraulic pressure: 300-500 psi (2.0-3.5Mpa).

4. With manual safety lock to guarantee the safety of the clamping tube.

5. QPYG.3 Model CHD is designed for medium - and heavy-duty operations.

6. The newly developed inverted hydraulic QPYG.4 prevents upward movement of the string due to pressure changes in the well.