Yantai Enerserva Machinery Co., Ltd.

Yantai Enerserva Machinery Co., Ltd.

DU Type Drill Pipe Slip

Category: Slips
Views: 985

  • PRODUCT DETAIL

There are three types of DU series Rotary Slips: DU, DUL and SDU. They are with large handling range and light weight. SDU slips have larger contacting areas on the taper and higher resistance strength. They are designed and manufactured according to API SPEC 7K Specification for drilling and well servicing equipment.



Main Technical Parameters

Model

DU

DUL

SDU

Size of Slip Bodies

DP OD in

DP OD in

DP OD in

4-1/2

2-3/8

2-3/8

2-7/8

2-7/8

3-1/2

3-1/2

4

4

4-1/2

4-1/2

5-1/2

3-1/2

3-1/2

3-1/2

4

4

4

4-1/2

4-1/2

4-1/2

5

5

5

5-1/2

5-1/2

5-1/2

7

4-1/2

4-1/2

4-1/2

5

5

5

5-1/2

5-1/2

5-1/2

6-5/8

6-5/8

6-5/8

7

7

7


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