Drill Colar

Drill Colar photo-1
Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Place of Origin:
Shandong, China
Brand Name:
hongsheng
Type:
Drill Collar
Payment & Shipping
Payment Methods:
Port of Shipment:
qingdao
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Shandong, China
Brand Name hongsheng
Type Drill Collar
Certification API
Use Well Drilling

Specifications

1.high quality,unique selection ..
2.special intermediate frequency heat treatment technique ..

 

Thread of DP

O.D

I.D.

Length
mm

mm

in

mm

in

NC26-35

88.9

3 1/2

31.8

1 1/2

9150

NC35-47

120.7

4 3/4

50.8

2

9150

NC46-62(4IF)

158.8

6 1/4

71.4

2 13/16

9150or9450

NC46-65(4IF)

165.1

6 1/2

57.2

2 1/4

9150or9450

NC50-70(41/2IF)

177.8

7

71.4

2  13/16

9150or9450

NC56-80 65/8REG

203.2

8

71.4

2  13/16

9150or9450

NC61-90 75/8REG

228.6

9

71.4

2  13/16

9150or9450

 

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Business Type
Manufacturer, Trading Company
Year Established
2011
Factory Size
1,000-3,000 square meters
Total Employees
101 - 200 People