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Non-mag material 11" API KW-11" DRILL COLLAR
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Non-mag material 11" API KW-11" DRILL COLLAR

Price: 10.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C,D/A,D/P
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Basic Info.
  • Standard: API Spec 7 
  • Material: NOn-mag material 
  • Size: 11" 
  • Drill Collar Nominal size: 7-5/8REG 
  • Usage: Well Drilling 
  • Bending Strength ratio: 2.81:1 
  • length: 9.150-9.450m 
  • Supply Ability: 1000 sets per month 
  • Brand Name: KW 
  • Color: depend on custom 
  • Model No.: KINGWELL API KW-11" DRILL COLLAR 002 
  • Place of Origin: Shaanxi  
  • Min.Order: 1 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 1000 set per month
  • Packing:EXPORT PACKAGES
  • Delivery Date: 30 days after received advance payment


Non-mag material 11" API KW-11" DRILL COLLAR

1. Quick detail:

A. Material:AISI 4145H Modified Alloy steel, Non-mag Material
B. Size: 3-1/8"-11"

C. 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.

D. Main Market:Middle East, North America, Europe

E. Export Percentage: 95%

F. Supply Ability: 1000 sets per month


NOn-mag material 11API KW-11DRILL COLLAR





NOn-mag material 11API KW-11DRILL COLLAR

2. Advantages:
1. 100 sets of 11"  DRILL COLLAR in stock.
2. With comperatitive price and hingh quality and steady supply.


3. Cost-effective:

As the price compete, many company would use poor materials, such as , low quality and recycle goods. So please never compare the price only. for us, we always insist high quality first, we hope can do long-term business with you, So we always use better materials to ensure the high quality, be honest and Fine workmanship always to customers and do long term business.

4. Warrenty:
Generally, our goods is one year warrenty after received the goods.

5. Quality control or assurance:

In order to keeping competition and developing, the basic is to improve any possible aspects such as company quality, we place an emphasis on elements includes controls, job management, defined and well managed processes, performance and integrity criteria and identification of records, on competence includes knowledge, skills, experience and qualifications, on soft elements includes personnel integrity, confidence, organizational culture, motivation, team spirit and quality relationship.


6. Parameter data for goods:

Drill Collar Model

D

d

L(mm)

DF(mm)

Bending Strength ratio

Drill Collar
Nominal size

mm

In

mm

in

QW-DC3-1/8

79.4

3-1/8

31.8

1-1/2

9,150

76.2

2.57:1

NC23-31

QW-DC 3-1/2

88.9

3-1/2

38.1

1-1/2

9,150

82.9

2.42:1

NC26-35(2-3/8IF)

QW-DC 4-1/8

104.8

4-1/8

50.8

2

9,150

100.4

2.43:1

NC31-41(2-7/8IF)

QW-DC 4-3/4

120.7

4-3/4

50.8

2

9,150

114.7

2.58:1

NC35-47

QW-DC 5

127

5

57.2

2-1/4

9,150

121

2.38:1

NC38-50(3-1/2IF)

QW-DC 6A

152.4

6

57.2

2-1/4

9,150/9,450

144.5

2.49:1

NC44-60

QW-DC 6B

152.4

6

71.4

2-13/16

9,150/9450

144.5

2.84:1

NC44-60

QW-DC 6-1/4A

158.8

6-1/4

57.2

2-1/4

9,150/9,450

149.2

2.91:1

NC44-62

QW-DC 6-1/4B

158.8

6-1/4

71.4

2-13/16

9,150/9,450

150

2.63:1

NC46-62(4IF)

QW-DC 6-1/2A

165.1

6-1/2

57.2

2-1/4

9,150/9,450

154.8

2.76:1

NC46-65(4IF)

QW-DC 6-1/2B

165.1

6-1/2

71.4

2-13/16

9,150/9,450

154.8

3.05:1

NC46-65(4IF)

QW-DC 6-3/4A

171.4

6-3/4

57.2

2-1/4

9,150/9,450

159.5

3.18:1

NC46-67(4IF)

QW-DC 6-3/4B

171.4

6-3/4

71.4

2-13/16

9,150/9,450

159.5

2.37:1

NC50-67(4-1/2IF)

QW-DC 7A

177.8

7

57.2

2-1/4

9,150/9,450

164.7

2.54:1

NC50-70(4-1/2IF)

QW-DC 7B

177.8

7

71.4

2-13/16

9,150/9,450

164.7

2.73:1

NC50-70(4-1/2IF)

QW-DC 7-1/4

184.2

7-1/4

71.4

2-13/16

9,150/9,450

169.5

3.12:1

NC50-72(4-1/2IF)

QW-DC 7-3/4

196.8

7-3/4

71.4

2-13/16

9,150/9,450

185.3

2.70:1

NC56-77

QW-DC 8

203.2

8

71.4

2-13/16

9,150/9,450

190.1

3.02:1

NC56-80

QW-DC 8-1/4

209.6

8-1/4

71.4

2-13/16

9,150/9,450

195.7

2.93:1

6-5/8REG

QW-DC 9

228.6

9

71.4

2-13/16

9,150/9,450

212.7

3.17:1

NC61-90

QW-DC 9-1/2

241.3

9-1/2

76.2

3

9,150/9,450

223.8

2.81:1

7-5/8REG

QW-DC 9-3/4

247.6

9-3/4

76.2

3

9,150/9,450

232.6

2.57:1

NC70-97

QW-DC 10

254

10

76.2

3

9,150/9,450

237.3

2.81:1

NC70-100

QW-DC 11

279.4

11

76.2

3

9,150/9,450

266.7

2.84:1

8-5/8 REG


7.About Service:

We believe in Customer delight, achieved by the supply of Quality Products & Services and Continual Improvement in our Manufacturing Processes for timely delivery at competitive prices. We work in a professional, competitive, and cost-effective manner consistent with the Customer requirement.







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Mr. jerry wang (Sales Manager)
Tel: 86-29-88601839
Mobile: +86-18729329559
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Contact Method
XI'AN KINGWELL OILFIELD MACHINERY CO.,LTD
No.18 Fenghui South Road, Hi-tech Zone, Xi'an, Shaanxi, China (Mainland) / 710000
Fax: 86-29-88601839
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