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  • Api 5ct Tubing And Casing Coupling - China

    price: 10.00 Dollar US$

    Name: tubing couplings Std Ref: API 5CT Grade: J55, K55, N80, L80, C90, P110, N80-1, N80-Q Type: NU, EU Specifications 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 size

    Type of Thread

    O.

    D*L(mm)

    Weight(kg)

    Tubing Coupling

    2-3/8"

    NUE

    73.02*107.95

    1.28

    2-3/8"

    EUE

    77.80*123.82

    1.55

    2-7/8"

    NUE

    88.90*130.18

    2.34

    2-7/8"

    EUE

    93.17*130.35

    2.4

    3-1/2"

    NUE

    107.95*142.88

    3.17

    3-1/2"

    EUE

    114.30*146.05

    4.1

    4"

    NUE

    120.65*146.05

    4.35

    4"

    EUE

    127.00*152.40

    4.82

    4-1/2"

    NUE

    132.08*155.58

    4.89

    4-1/2"

    EUE

    141.30*158.75

    6.05

    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 fro4-1/2"to 13-3/8"

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

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


    Company Contact:


    • Phone: 008618354639099

    • Address: Fuqian Street, Dongying , Shandong , China

    • Email: Email


    Published date: December 14, 2018

    • Business Description: CNPS Petro Equipment Co., Ltd. (CNPS), a professional supplier of petroleum equipment.

      CNPS can also help our customer to source oilfield equipment like OCTG, well logging, MWD, LWD, mud logging , cementing , laser gas detection, etc.



      CNPS is a well-resourced and full-service oilfield supplier serving the equipments for oil and gas company, it is a platform about exportation of Oilfield Equipments In China, with technical competence, comprehensive expertise of a broad range of equipments, combined with efficient service and good understanding of business procedure, will make great benefits to our clients.

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