Conn..." />

 

Spiral drill pipe

Original
price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-28 15:27
Browse the number: 161
inquiry
Company Profile
 
 
Product details

When ordering short drill pipe , please specify:

Outside Diameter,Inside Diameter,Steel Grade,Length,Internal Coating Material

The Main Technical Specification of Spiral Drill Collar 

O.D.

I.D.

Connections 

inch

mm

inch

mm

4-1/8

104.78

2

2-1/4

50.80

57.15

NC31,NC35

NC35

4-3/4

120.65

2

2-1/4

50.80

57.15

NC35,

NC35,NC38(3 1/2IF)

6-1/4

158.75

2-1/4

2-1 3/16

57.15

71.44

NC46(4 IF)

NC46(4 IF)

6-1/2

165.1

2-1/4

2-1 3/16

57.15

71.44

NC46(4 IF)

NC46(4 IF)

7

177.8

2-1/4

2-1 3/16

57.15

71.44

NC50(4 1/2IF)

NC50(4 1/2IF)

8

203.2

2-1 3/16

3

71.44

76.20

6 5/8REG

6 5/8REG

9

228.6

2-1 3/16

3

71.44

76.20

7 5/8REG

7 5/8REG

9-1/2

241.3

3

76.20

7 5/8REG

10

254

3

76.20

NC70

11

275.4

3

76.20

NC77

Total0bar [View All]  Related Comments
 
more»Other products

[ Products search ] [ favorites ] [ Tell friends ] [ Print ] [ Close ]