Yantai Enerserva Machinery Co., Ltd.

Yantai Enerserva Machinery Co., Ltd.

C, CHD, E & HD Type Pneumatic Spider

Category: Spider
Views: 1452

  • PRODUCT DETAIL

Pneumatic Spiders are utilized to grip drill pipes, tubings and casings in oil well drilling and repairing. They are designed and manufactured according to API SPEC 7K Specification for drilling and well servicing equipment.



Main Technical Parameters

Model

Tubular OD in

Slip Body Spec. in

Rated Capacity (short tons)

C

1.315~3-1/2

3-1/2

80

3-1/2~4-1/4

4-1/2

4-3/4

4-3/4 (Integral)

5

5 (Integral)

5-1/2

5-1/2 (Integral)

CHD

1.315~3-1/2

3-1/2

120

3-1/2~4-1/2

4-1/2

4-3/4

4-3/4 (Integral)

5

5 (Integral)

5-1/2

5-1/2 (Integral)

HD

1.315~3-1/2

3-1/2

125

3-1/2~4-1/4

4-1/2

4-3/4

4-3/4 (Integral)

5

5 (Integral)

5-1/2

5-1/2 (Integral)

E

2-3/8~3-1/2

3-1/2

175

4~5-1/2

5-1/2

5-1/2~7

7

7-5/8

7-5/8 (Integral)


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