WQ Pneumatic rotary slip
Cate: WQ Pneumatic rotary slip 

WQ Pneumatic rotary slips are patented products. It is mainly used in oil and gas well drilling. Especially when we start the drilling, the pneumatic rotary slips will hold the drill pipe or casings to instead of handle-lifting slip, etc. Please find more information on it

1. The WQ series multi-function pneumatic rotary slip will decrease labor input. Low down the cost on managing and man power

2. Speed up the tripping operation

3. Convenient installation and operation

4. Automatic mud scraping

5. Higher security during drilling operation

 

WQ Pneumatic Rotary Slip Parameter

Type

WQ-175

WQ-205

WQ-275

WQ-375

WGQ375

Rotary table

17 ½ (ZP450)

20 ½ (ZP520)

27 ½ (ZP700)

37 ½ (ZP950)

17 ½ (ZP450)

Working air pressure

MPa

0.6~0.9

Psi

87~130

Grip Min.Length

mm

350

420

420

490

490

in

13 ½

16 ½

16 ½

19 ½

19 ½

Max. Working load

KN

2250

2250

2250

3150

3150

US Ton

250

250

250

350

350

Max. lifting height

mm

<290

<350

<320

in

<11 3/8

<14

<12 5/8

Suiable pipe dia.

mm

60.3,73,88.9,101.6,114.3,127,139.7,158,177.8,193,219,244

114.3~339.7

in

2 3/8, 2 7/8,3 1/2,4,4 1/2,5,5 1/2,6 5/8,7,7 5/8,8 5/8,9 5/8

4 1/2~13 3/8

Dimension

(Top edge length or

dia. * height)

mm

460x460

443x584

536x536

520x584

712x712

520x584

521

481x521

1120

954x612

in

18x18

17 1/2 x23

21x21

20 1/2 x 23

28x28

27 1/2 x23

20 1/2

19 x 20 1/2

44

37 1/2 x 24

Weight

kg

440

620

1020

780

1380

lbs

970

1370

2250

1720

3042