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General Ultra High Anti Torsion Drill Joint / Drill Pipe Tool Joints 4137, 4137H

Place of Origin: Zhejiang

Company Profile

Location: Wuxi, Jiangsu, China (Mainland)
Business Type: Manufacturer
Main Products: Heavy Steel Forgings, Forged Steel Bars, Forged Disk

Product Detail

Model No.: 3 3/8" - 8 1/2"

Product Description

 

General Ultra High Anti Torsion Drill Joint / Drill Pipe Tool Joints 4137, 4137H

 

 

Quick Detail:

Drill joint

Drilling joint

Drill pipe connection

Drill pipe tool joint

Drill joint with integral hard banding

Drill pipe tool joint with integral hard banding

Drill pipe connection with integral hard banding

Anti-sulfur drill joint

Anti-sulfur drilling joint

Anti-sulfur drill pipe tool joint

Anti-sulfur drill pipe connection

Ultra high anti-torsion drill joint

Ultra high anti-torsion drilling joint

Ultra high anti-torsion drill pipe tool joint

Ultra high anti-torsion drill pipe connection

 

Size: 3 3/8" - 8 1/2"

Thread type: NC26, NC31, NC38, NC40, NC46, NC50, HT26, HT38, HT40, HT50, HT55, HT65, 5 1/2FH, 6 5/8FH

Grade: E75, X95,  G105, S135

 

Description

Mechanical property of drilling joints

Tensile

Yield

Elongation

Impact KV

Hardness

Rm MPa

Re MPa

A5%

J @ -20

HB

≥965

≥827

≥13

≥54(average)

≥47(single)

≥285

 

 

API Standard drilling joint

Double shoulder high anti-torsion drilling joint

Thread type

Grade

OD(in)

ID(in)

Pin 

tong

 length

 (in)

Box tong 

length 

(in)

Thread

 type

Grade

OD

(in)

ID

(in)

Pin tong 

length (in)

Box tong length (in)

NC26

E75

3 3/8

1 3/4

7

8

HT26

E75

3 3/8

1 3/4

7

10

X95

3 3/8

1 3/4

7

8

X95

3 3/8

1 3/4

7

10

G105

3 3/8

1 3/4

7

8

G105

3 3/8

1 3/4

7

10

NC31

E75

4 1/8

2 1/8

7

9

HT38

E75

4 3/4

2 11/16

8

12 1/2

X95

4 1/8

2

7

9

X95

5

2  9/16

7

12 1/2

G105

4 1/8

2

7

9

G105

5

2  7/16

7

12 1/2

S135

4 3/8

1 5/8

7

9

S135

5

2 1/8

7

12 1/2

NC38

E75

4 3/4

2 11/16

10  1/2

HT40

E75

5 1/4

2 13/16

12 

X95

5

2  9/16

10  1/2

X95

5 1/4

2 11/16

12 

G105

5

2  7/16

10  1/2

G105

5 1/2

2  7/16

12 

S135

5

2 1/8

10  1/2

S135

5 1/2

2

12 

NC40

E75

5 1/4

2 13/16

10 

HT50

E75

6 5/8

3 3/4

12 

X95

5 1/4

2 11/16

10 

X95

6 5/8

3 3/4

12 

G105

5 1/2

2  7/16

10 

G105

6 5/8

3 3/4

12 

S135

5 1/2

2

10 

S135

6 5/8

3 1/2

12 

NC46

E75

6

3 1/4

10 

HT55

E75

7

3 3/4

12 

X95

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