Coupling Manufacturer Of Tubing And Casing Coupling According To API SPEC

Coupling Manufacturer Of Tubing And Casing Coupling According To API SPEC

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:

All products will be made according to API and related international standard as per customers' requirements.

Std Ref.:API 5CT and 5B ISO9001,2008

1.Grade:J55, K55, N80-1, N80-Q, L80, C90, P110

2.We also supply permium thread products by customer's request

3.Size: tubing coupling from 1.9" to 4-1/2",Casing coupling from 4-1/2" to 20"

4.Type: NU, EU(tubing coupling), STC,LC,BTC(casing coupling).

5.Surface treatment: Whole phosphating, or inside phosphating and outside coating

Coupling Manufacturer of Tubing and Casing coupling according to API SPEC 5CT AND 5B
API couplings for oil tubing and casing
Size and Specifications
Descriptions and sizeType of ThreadO.D*L(mm)Weight(kg)
Tubing Coupling2-3/8"NUE73.02*107.951.28
2-3/8"EUE77.80*123.821.55
2-7/8"NUE88.90*130.182.34
2-7/8"EUE93.17*130.352.4
3-1/2"NUE107.95*142.883.17
3-1/2"EUE114.30*146.054.1
4"NUE120.65*146.054.35
4"EUE127.00*152.404.82
4-1/2"NUE132.08*155.584.89
4-1/2"EUE141.30*158.756.05

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

Our products and factory:

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

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