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9-3/4" Spiral Drill Pipe of Drill String Tools
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9-3/4" Spiral Drill Pipe of Drill String Tools

Price: 10.0 USD
Trade Term: FOB,CFR,CIF,DDP,DAP,CIP,CPT,FCA,EXW
Payment Terms: T/T,L/C
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Basic Info.
  • Material: AISI 4145 H Modified Alloy Steel 
  • Standard: API SPEC 7-1 
  • Applicantion: offshore well drilling 
  • Model: 9-3/4" 
  • Packing: bundling or loose 
  • MOQ: 2 Sets 
  • Export Percentage: 95% 
  • Supply ability: 1000 sets per month 
  • Brand Name: KW 
  • Model No.: KINGWELL 9-3/4" Drill Pipe 001 
  • 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

9-3/4"Spiral Drill Pipe of Drill String Tools

Specification:
1.Standard: API Spec 7-1

2.Material: AISI 4145 H Modified Alloy Steel

3.Export Percentage: 95%

4.Supply Ability: 1000 sets per month
5. Main Market: Middle East, North America, Europe
6. Delivery time: 10 days in stock, 30 days after advance payment
7. Payment terms: T/T, L/C
8. original: China

Detailed pictures for goods,

9-3/4Spiral Drill Pipe of Drill String Tools

9-3/4Spiral Drill Pipe of Drill String Tools


Thechnical Parameter

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



About Quality: All the products with API, low price are not -API, cannot be exported.

About Warranty: Warranty period is 1 year after installation.
About Payment: 30% of the advance payments, delivery time, please pay 70%.

About Ttechnical Documents:I submit the following accompanying technical information in English,

A: Test Report in accordance with the appropriate API or national test standards outline

B. Commerial Invoice

C: Original copy of quality certificate

D: Packing List

E: The chemical element ,Mechanical properties.

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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