Steel Drill Rod Made in China With Great Quality

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

1. Process of High Quality Drill Rod

Process of drill rod generally includes three parts: the pipe end thickening processing tool joints, friction welding, and subsequent processing.

1). The performance and advantages: rod tube ends inside and outside thicker type, the joint use of phosphate or plated steel threaded processing.

2). The product uses: down hole drilling operations, to extend the drill footage;

3). Service: home delivery, tracking services;

4). Packing: steel strapping, compartment plate press-fit.

 

2. Description of High Quality Drill Rod

A drill rod is made of a very high carbon steel, and it is used to manufacture drill bits, taps, dowel pins and roller bearings. A drill rod is also used in the manufacturing of hammers, files and punches. The level of carbon used in making steel determines its hardness. The drill rod is sold in lengths typically 36 inches (91 cm) long and in varying diameters from 1/16 inch (1.5 mm) to 2 inches (5 cm) around or larger. The rod can also be manufactured in a square design.

There are two basic types of drill rod: water and oil hardened. A water hardened rod is used in the manufacture of hammers and files due to the rod not being heavily alloyed. This allows the material to be more easily machined than the oil hardened drill rod, although a water hardened rod is not well suited to welding. On the other hand, the oil hardened rod is easily welded and machined, it is well suited for general tool making due to its long lasting toughness.

3. Specification High Quality Drill Rod

 

Size

Normal
Weight

Calculated Plain-End weight

Grade

Outside Diam.

Wall Thickness

Upset type

Tool Joint

in

mm

Lb/ft

Lb/ft

kg/m

Inch

mm

Inch

mm

2-3/8

60.3

6.65

6.26

9.32

E,X,G,S

2.375

60.3

0.28

7.11

EU

NC26

2 7/8

73

10.4

9.72

14.48

E,X,G,S

2.875

73

0.362

9.19

EU IU

NC31

3 1/2

88.9

9.5

8.81

13.12

E

3.5

88.9

0.254

6.45

EU IU

NC38

3 1/2

88.9

13.3

12.31

18.34

E,X,G,S

3.5

88.9

0.368

9.35

EU IU

NC38,NC40

3 1/2

88.9

15.5

14.63

21.79

E

3.5

88.9

0.449

11.4

EU IU

NC38,NC40

3 1/2

88.9

15.5

14.63

21.79

X,G,S

0.449

11.4

EU IEU

4

101.6

14

12.93

19.26

E,X,G,S

4

101.6

0.33

8.38

EU IU

NC40,NC46

4-1/2

114.3

13.75

12.24

18.23

E

4.5

114.3

0.271

6.88

EU IU

NC46,NC50

4-1/2

114.3

16.6

14.98

22.31

E,X,G,S

4.5

114.3

0.337

8.56

EU IEU

NC46,NC50

4-1/2

114.3

20

18.69

27.84

E,X,G,S

4.5

114.3

0.43

10.92

EU IEU

NC46,NC50

5

127

16.25

14.87

22.15

X,G,S

5

127

0.296

7.52

IU

NC50.5,1/2FH

5

127

19.5

17.93

26.71

E

5

127

0.362

9.19

IEU

NC50.5,1/2FH

5

127

19.5

17.93

26.71

X,G,S

5

127

0.362

9.19

EU IEU

NC50.5,1/2FH

5

127

25.6

24.03

35.79

E

5

127

0.5

12.7

IEU

NC50.5,1/2FH

5

127

25.6

24.03

35.79

X,G,S

5

127

0.5

12.7

EU IEU

NC50.5,1/2FH

 

4.Strength High Quality Drill Rod

 

Grade

Yield Strength

Tensile strength

min

max

min

Psi

Mpa

Psi

Mpa

Psi

Mpa

1

E-75

75

517

105

724

100000

689

2

X-95

95

655

125

862

105000

724

G-105

105

724

135

931

115000

793

S-135

135

931

165

1138

145000

1000

 

 5.FAQ of High Quality Drill Rod:  

How is the quality of your products?
    Our products are manufactured strictly according to national and internaional standard, and we take a test on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.

How about price?
    Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.

Why should you chose us?
    Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.

6High Quality Drill Rod Images

 

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