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Casing tubing

    • Casing tubing
    • Casing tubing
    • Casing tubing
    • Casing tubing
  • Casing tubing

    Product Details:

    Place of Origin: china
    Brand Name: oilfield/OEM
    Certification: API 5CT
    Model Number: 4 1/2''--13 3/8''

    Payment & Shipping Terms:

    Minimum Order Quantity: 1ton
    Price: 600-800
    Packaging Details: Six angle steel packing
    Delivery Time: 20-30DAYS
    Payment Terms: T/T & L/C
    Supply Ability: 100000ton/year
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    Detailed Product Description
    Surface Treatment: Surface Spray Paint Grade:: H40 J55 M65 L80 N80 C95 P110 Q125
    Type Of End-finish: P PS PSB


    The casing string in the hole drilling, used to prevent the formation of formation fluid flow and collapse.

    The tubing string into the production casing, components of underground reservoir and the ground channel, control of crude oil and natural gas flow.

    Casing is a wide range pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore
    It is inserted into a well bore and cemented in place to protect both subsurface formations and the wellbore from collapsing, to allow drilling fluid to circulate, and extraction to take place
    Steel casing pipes have smooth wall and minimum yield strength of 35,000psi

    Tubing: tubing is pipe used for the transportation of crude oil and natural gas from an oil or gas layer to the surface after drilling is complete
    It is made to withstand the pressure generated from the extraction process
    Tubing is manufactured in the same way as casing, except that an additional process known as "upsetting" is applied to thicken the pipes
    Process: ERW and seamless
    Standard: API 5CT
    Certificate: casing: LTC, STC, BTC, VAM
    Tubing: NUE, EUE

    Out diameter:

    Casing: OD 4 1/2"- 20" (114.3mm-508mm)
    Tubing: OD 2 3/8" - 4 1/2" (60.3mm-114.30mm)
    Wall thickness: 0. 205"- 0.635"
    Length: R1 (4.88mtr-7.62mtr), R2 (7.62mtr-10.36mtr), R3 (10.36mtr or longer)
    Steel grade: H-40, J55, K-55, N-80, C-75, L-80, C-90, T-95, Q-125
    Surface: corrosion proofing water based paint
    End: beveled, square cut and pipe protection cap especially for casing and tubing
    Heat treatment: normalized, quencher+temper




    Casing tubing

    Casing tubing




     Sally Zhang

     Tel:0086 13515252285

     Fax:0519 85268163




    Contact Details
    Changzhou Oilfield Petroleum Equipment Co., Ltd.

    Contact Person: Mr. James

    Tel: 86-0519-85268163

    Fax: 86-0519-85268163

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