Dongying Kaihao Petroleum Equipment Co. Ltd._DU series Rotary slips
 
Home   |   Favorite   |   Contact us
Chinese English Pусский
Loading...
 
  PRODUCT SHOW
DU series Rotary slips
 

Du series rotary slips include DU ,DUL and SDU types .Their range is large and weight light .SDU type main features are large connecting areas and high strength , good abrasion resistance .

Design and manufacture by API SPEC 7k.

 

(n) model number

Kava size

4.1/2

DU

Drill pipe diameter

in

2.3/8

2.7/8

3.1/2

4

4.1/2

mm

60.3

73.0

88.9

101.6

114.3

DUL

Drill pipe diameter

in

2.3/8

2.7/8

3.1/2

4

4.1/2

mm

60.3

73.0

88.9

101.6

114.3

SDU

Drill pipe diameter

in

-

-

-

-

-

mm

-

-

-

-

-

(n) model number

Kava size

5.1/2

DU

Drill pipe diameter

in

3.1/2

4

4.1/2

5

5.1/2

mm

88.9

101.6

114.3

127

139.7

DUL

Drill pipe diameter

in

3.1/2

4

4.1/2

5

5.1/2

mm

88.9

101.6

114.3

127

139.7

SDU

Drill pipe diameter

in

3.1/2

4

4.1/2

5

5.1/2

mm

88.9

101.6

114.3

127

139.7

(n) model number

Kava size

7

DU

Drill pipe diameter

in

4.1/2

5

5.1/2

6.5/8

7

mm

114.3

127

139.7

168.3

177.8

DUL

Drill pipe diameter

in

-

-

-

-

-

mm

-

-

-

-

-

SDU

Drill pipe diameter

in

4.1/2

5

5.1/2

6.5/8

7

mm

114.3

127

139.7

168.3

177.8

Copyright 2012-2013 Dongying Kaihao Petroleum Equipment Co. ,Ltd. All Rights Reserved ICP NUMBER: 10201945 TECH SUPPORT:Tian Yu Zhi Neng