Couplings Oil and Gas

Couplings Oil and Gas

Couplings Oil and Gas Couplings Oil and Gas Specification: Couplings Oil and Gas MECHANICAL PROPERTIES: Couplings Oil and Gas TECHNICAL PARAMETERS:

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Couplings Oil and Gas for Oil Drilling

Couplings Oil.JPG

Couplings Oil and Gas Specification:

Seamless Steel Coupling internally threaded cylider for joining two lengths of threaded pipe

 We have all grade of API standard for thread also. 

Item       TypeCasing couplingTubing coupling
Specification4-1/2", 5", 5-1/2", 6-5/8", 7", 7-5/8", 8-5/8", 9-5/8", 10-3/4", 11-3/4", 13-3/8", 16", 18-5/8", 20"1.9", 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2"
Steel gradeJ55, K55, L80, N80, P110J55, L80, N80
Thread typeSTC, LTC, BTCEUE, NUE

Couplings Oil and Gas MECHANICAL PROPERTIES:

API Grade

Min Yield Strength

Min Tensile

Max Tensile

Mpa

Psi

 Mpa

Psi

 Mpa

Psi

K

414

60000

621

90000

793

115000

C

414

60000

621

90000

793

115000

D

586

85000

793

115000

965

140000

H

793

115000

965

140000

1195

173000

Couplings Oil and Gas TECHNICAL PARAMETERS:

Size

Rod OD

in

Thread OD

In

Length of Pin

mm

Length of Wrench

mm

Width of Wrench

mm

Length of Rod

mm

5/8

5/8

15/16

31.75

≥ 31.8

22.20

2 / 4 /6 / 8 /10/25/30

3/4

3/4

1-1/16

36.50

≥ 31.8

25.40

2 / 4 /6 / 8 /10/25/30

7/8

7/8

1-3/16

41.28

≥ 31.8

25.40

2 / 4 /6 / 8 /10/25/30

1

1

1-3/8

47.63

≥38.1

33.30

2 / 4 /6 / 8 /10/25/30

1-1/8

1-1/8

1-9/16

53.98

≥41.3

38.10

2 / 4 /6 / 8 /10/25/30

Our products and factory:

Couplings Oil .jpgc539016b-365e-4feb-9bc0-8c6c165ed3b6.jpg厂房.jpg

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