Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

3 1/2" oil drill pipes


 

1)Certificate: API 5DP, API Q1, ISO9001 
2)OD: 2 3/8" to 5 1/2" of labels 1 or 60.32mm to 139.7mm 
3)Grade: E75, X95, G105, S135 

3 1/2" oil drill pipes

Quick Details:
Thickness:7.11-12.7mm  Application: Drill pipe  Techinque:Friction Welded   
Brand Name: oriental drill   Model Number: 60-127 mm
Grade: S G X E R780       Usage: water drilling
Specification:60-127 mm   Outer Diameter:60-127 mm 
 Length: R1  R2  R3
Specifications:
  factory,Own facility:API,ISO standerd(alloy steel E X G S)
  OD:2 3/8, 2 7/8,3 1/2, 4 , 4 1/2,5 (inch)
  UPSET:IU ,EU,IEU

Diameters:
  1. drill pipes: 50,60,73,89,114,127mm(API CETIFICATION)
  2. drill joints:68,78,105,121mm


API standard E75 X95,G105 and S135 steel grades,2 7/8" -5 1/2"

oil drill pipes and shoulder joint drill pipes with high torsional resistance

are mainly applicable for the construction of deep well,horizontal well and

extended-reach well in the proecss of oil $ gas exploration and development.

The company is capable of producing drill pipes of all specifications in

accordance with customers' need. The mechanical performances of pipe bodies

,joints and weld joints have to be in compliance with the requirements in API 5D specifications.

Drill Pipe (E.X.G.S)

Size (inch)

Weight
Designation

Calculated Plain-End weight

Outside Diam.

Wall Thickness

Lb/ft

kg/m

Inch

mm

Inch

mm

2-3/8

6.65

6.26

9.32

2.375

60.3 mm

0.280

7.11 mm

2-7/8

10.40

9.72

14.48

2.875

73.0 mm

0.362

9.19 mm

3-1/2

9.50

8.81

13.12

3.500

88.9 mm

0.254

6.45 mm

3-1/2

13.30

12.31

18.34

3.500

88.9 mm

0.368

9.35 mm

3-1/2

15.50

14.63

21.79

3.500

88.9 mm

0.449

11.40 mm

4

14.00

12.93

19.26

4.000

101.6 mm

0.330

8.38 mm

4-1/2

13.75

12.24

18.23

4.500

114.3 mm

0.271

6.88 mm

4-1/2

16.60

14.98

22.31

4.500

114.3 mm

0.337

8.56 mm

4-1/2

20.00

18.69

27.84

4.500

114.3 mm

0.430

10.92 mm

5

16.25

14.87

22.15

5.000

127.0 mm

0.296

7.52 mm

5

19.50

17.93

26.71

5.000

127.0 mm

0.362

9.19 mm

5

25.60

24.03

35.79

5.000

127.0 mm

0.500

12.70 mm

 

 

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