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Non-magnetic Drill Collars for oil extraction machine 1Non-magnetic Drill Collars for oil extraction machine 2
  • Non-magnetic Drill Collars for oil extraction machine 1
  • Non-magnetic Drill Collars for oil extraction machine 2

Non-magnetic Drill Collars for oil extraction machine

Model:DC1101
Brand:WEI GAO
Origin:Made In China
Category:Metallurgy , Mining & Energy / Energy / Petroleum
Label:Non-magnetic Drill C , drill collar , drill pipe
Price: ¥2500 / pc
Min. Order:1 pc
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Member Information

Detail

Shanxi Weigao Petroleum Drilling Tools CO.,LTD

Free MemberShan Xi - China
Live Chat:Last Online:13 Oct, 2015

Product Description

 The details of Non magnetic Drill collar as follows,

1. Material: Non magnetic steel

2. ShapeIt is the round pipe with smooth surface and thick wall, and the both ends are machined screw thread for connection.

3. UseIt is mainly used for the inspection in the process of petroleum drilling.

4. Standard: API Spec 7-1 or SY/T5144 Standard.

5. Inspection&Test: When producing, traceability are maintained from the receipt of raw material to completion of final products, and serial numbers are die stamped on each workpiece body. During each manufacturing process, inspection and test are performed.

6. Magnetic permeability(MPS=1×105/4∏A/m)

1. Average: Ur<1.010.

2. Magnetic Field Gradient: ΔB≤0.05μT.

7. Specification:

Connections

OD

mm

ID

mm

Length

mm

NC23-31

79.4

31.8

9150

 

NC26-35

88.9

38.1

9150

 

NC31-41

104.8

50.8

9150 or 9450

 

NC35-47

120.7

50.8

915 or 9450

 

NC38-50

127.0

57.2

9150 or 9450

 

NC44-60

152.4

57.2

9150 or 9450

 

NC44-60

152.4

71.4

9150 or 9450

 

NC44-62

158.8

57.2

9150 or 9450

 

NC46-62

158.8

71.4

9150 or 9450

 

NC46-65

165.1

57.2

9150 or 9450

 

NC46-65

165.1

71.4

9150 or 9450

 

NC46-67

171.4

57.2

9150 or 9450

 

NC50-67

171.4

71.4

9150 or 9450

 

NC50-70

177.8

57.2

9150 or 9450

 

NC50-70

177.8

71.4

9150 or 9450

 

NC50-72

184.2

71.4

9150 or 9450

 

NC56-77

196.8

71.4

9150 or 9450

 

NC56-80

203.2

71.4

9150 or 9450

 

6 5/8REG

209.6

71.4

9150 or 9450

 

NC61-90

228.6

71.4

9150 or 9450

 

7 5/8REG

241.3

76.2

9150 or 9450

 

NC70-97

247.6

76.2

9150 or 9450

 

NC70-100

254.0

76.2

9150 or 9450

 

8 5/8REG

279.4

76.2

9150 or 9450

 


Product Image

Non-magnetic Drill Collars for oil extraction machine 1
Img 1
Non-magnetic Drill Collars for oil extraction machine 2
Img 2

Send Inquiry to this Member

Shanxi Weigao Petroleum Drilling Tools CO.,LTD

No.3, South Industry Zone of Nanshahe, Songzhuang

Phone:
86-0351-2598640
Fax:
86
Contact:
Blythe Zhao (emplyee)
Mobile:
2598640

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