High Quality API 5DP NS-1 Oilfield Drill Pipe

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China Main Port
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TT or LC
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Negotiable m.t.
Supply Capability:
5000 Tons Per Month m.t./month

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Product Description:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Designations

 

Pipe body

 

Calculated weight

 

 

 

Upset dimensions

 

 

 

 

 

 

 

 

 

 

 

 

OD

 

Length of

Length of

Length of

Length of

Length end of

 

 

 

 

 

 

 

 

 

 

ID at End

 

 

Size

Nominal

OD

WT

ID

Plain end

Upset

 

internal

internal

external

external

pipe to taper

 

 

 

of Pipe

upset

taper

upset

taper

fade out

 

 

 

weight

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+1/8

±1/16

+1 1/2

Min.

Min.

Min.

Min.

Max.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-1/32

- 1/2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

in

lb/ft

in

in

in

lb/ft

lb/ft

in

in

in

in

in

in

in

in

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

t

d

wpe

ew

Dou

dou

Liu

miu

Leu

meu

meu

Leu+meu

 

 

 

 

 

 

 

 

 

 

 

 

 

Internalupset

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2 7/8

10.40

2.875

0.362

2.151

9.72

3.20

2.875

1 15/16

1 3/4

1 1/2

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9.50

3.500

0.254

2.992

8.81

4.40

3.500

2 1/4

1 3/4

-

-

-

-

-

 

3 1/2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13.30

3.500

0.368

2.764

12.31

4.40

3.500

1 15/16

1 3/4

1 1/2

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15.50

3.500

0.449

2.602

14.63

3.40

3.500

1 15/16

1 3/4

1 1/2

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

11.85

4.000

0.262

3.476

10.46

4.20

4.000

2 15/16

1 3/4

-

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14.00

4.000

0.330

3.340

12.93

4.60

4.250

2 3/4

1 3/4

2

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4 1/2

13.75

4.500

0.271

3.958

12.24

5.20

4.750

3 3/8

1 3/4

-

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

16.25

5.000

0.296

4.408

14.87

6.60

5.000

3 3/4

1 3/4

-

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Externalupset

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2 3/8

6.65

2.375

0.280

1.815

6.26

1.80

2.656

1.815

-

-

1 1/2

1 1/2

-

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2 7/8

10.40

2.875

0.362

2.151

9.72

2.40

3.219

2.151

-

-

1 1/2

1 1/2

-

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9.50

3.500

0.254

2.992

8.81

2.60

3.938

2.992

-

-

1 1/2

1 1/2

-

4

 

3 1/2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13.30

3.500

0.368

2.764

12.31

4.00

3.938

2.602

2 1/4

2

1 1/2

1 1/2

-

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15.50

3.500

0.449

2.602

14.63

2.80

3.938

2.602

-

-

1 1/2

1 1/2

-

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

11.85

4.000

0.262

3.476

10.46

5.00

4.500

3.476

-

-

1 1/2

1 1/2

-

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14.00

4.000

0.330

3.340

12.93

5.00

4.563

3.340

-

-

1 1/2

1 1/2

-

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13.75

4.500

0.271

3.958

12.24

5.60

5.063

3.958

-

-

1 1/2

1 1/2

-

4

 

4 1/2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16.60

4.500

0.337

3.826

14.98

5.60

5.063

3.826

-

-

1 1/2

1 1/2

-

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20.00

4.500

0.430

3.640

18.69

5.60

5.063

3.640

-

-

1 1/2

1 1/2

-

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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After more than a decade’s construction and development, we have taken a leading position in seamless steel tube industry in China. In the year 2007, it awarded Famous-brand product Certificate. Besides, we have been named as excellent supplier of Qualified Products by our customers for several times.

1. Manufacturer Overview

Location Wuxi, China
Year Established 1991
Annual Output Value 300,000Tons
Main Markets Europe; Southeast Asia; etc.
Company Certifications API 5L;API 5CT;API Q1;ISO/TS29001

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Wuxi; Shanghai
Export Percentage 41% - 50%
No.of Employees in Trade Department 3900-4000 People
Language Spoken: English; Chinese; Spanish
b)Factory Information  
Factory Size: Above 450,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average