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short spiral drill collar

short spiral drill collar

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:
200 Ton / Tons per Month
Port:
main ports
Payment Terms:
T/T

Quick Details View All >

Place of Origin:
Shandong, China
Brand Name:
sinotai
Model Number:
spiral
Type:
Other

Sinotai Petroleum Equipment Co., Ltd.

Credit Member 4 years
Business Type: Trading Company
Shandong China
Main Products: Petroleum Equipments
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Product Details

Specifications

spiral drill collar:
1.Meeting to API7-1
2.OD:4 1/8"-11"
3.Length:5"-31"

spiral drill collar

1.Meeting to API7-1

2.OD:4 1/8"-11"

3.Length:5"-31"

4. Drill collars are made of ANSI4137 ,4145H,4145HM alloy steel.

5.Type: slick drill collar,spiral drill collar,spiral drill collar with elevator groove and slip groove and non-magnetic drill collar

 

O.D.

I.D.

Connections

inch

mm

inch

mm

4 1/8

104.78

2

50.80

NC31,NC35

4 3/4

120.65

2

50.80

NC35,

NC38(3 1/2IF)

6 1/4

158.75

2 1/4

2 13/16

57.15

71.44

NC44,

NC46(4IF)

6 1/2

165.1

2 1/4

2 13/16

57.15

71.44

NC46(4IF)

NC46(4IF)

7

177.8

2 1/4

2 13/16

57.15

71.44

NC50(4 1/2IF)

NC50(4 1/2IF)

8

203.2

2 13/16

71.44

NC56

9

228.6

2 13/16

71.44

NC61

9 1/2

241.3

3

76.20

7 5/8REG

10

254

3

76.20

NC70

11

279.4

3

76.20

8 5/8REG

 

 

 

short spiral drill collar 

 

Contact Supplier

Ms. Herish Kuo Vice General Manager Chat Now
Telephone
86-546-8300512
Mobile
18654653153
Fax
86-546-8308512
Address
No.67 Fuqian Road Shandong
Showroom
https://sinotai.goldsupplier.com/

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Quick Details

Place of Origin:
Shandong, China
Brand Name:
sinotai
Model Number:
spiral
Type:
Other