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API 5CT Casing and Tubing Specification - Octalsteel

  • ManufactureChemical Composition in API 5Ct SpecificationTensile PropertiesGeneral
    According to API 5CT standard, steel material used for making the pipe billet supplied shall be grain refining treatment. This steel shall contain one or more grain refining elements, such as a certain amount of aluminum, niobium, vanadium or titanium, so that the austenite grains of the steel Grain refinement. Heat Treatment
    Heat treatment methods for API 5CT casing and tubing is an important factor to differ each grade. Products requiring heat treatment shall be subjected to full body and full length heat treatment. The heat-treated upsetting product should be heat treated full body, full length after upsetting. A separately heat tWhats the difference between upset tubing and non-upset Apr 18, 2018 · API 5CT developed specifications for three different connectors for use as casing tubing joints:External-upset tubing and coupling (Upset tubing),Non-upset tubing and couplings,Integral-joint tubing. Upsetting is a forging process that makes for a thicker wall on the tube ends. Upset Tubing (EUE) is a long tubing with joint installed in a wellbore to facilitate the extraction of oil and gas. The tubing API 5CT Couplings - hgsteelpipeAPI 5CT is standard technical specifications for steel casing and tubing pipes used for oil wells in petroleum and natural gas industries. Besides casing and tubing, it also includes pup joints, coupling stock, coupling material, and accessory materials, and establishes requirements for three product specification levels (PSL-1, PSL-2, and PSL-3).

    API 5CT tubing Casing & Tubings A519 tubing OCTG

    API 5CT J55 CASING PIPES WITH RM MIN 517MPA 1,OD:1/2-24 OR 21.3MM-610MM 2,WALL THICKNESS:0.5MM-30MM. API K55 Pipe. API K55 Casing Pipe. K55. API grade K55 has the same yield as grade J55, but its minimum tensile strength is about 26% higher compared to J55. Yield strength:379-552 MPa (55-80 ksi), Minimum tensile strength:665 MPa (95 ksi) API Coupling - Seamless Steel Pipe,ERW steel pipe,LSAW Description & Specification. According to API 5CT, Grade:K55/J55 N80 L80 P110. Series of API casing couplings:API CASING COUPLINGS - SHORT THREAD (STC) API CASING COUPLINGS - LONG THREAD (LTC) API CASING COUPLINGS - BUTTRESS THREAD (BTC) API TUBING COUPLINGS - EXTERNAL UPSET END (EUE) API TUBING COUPLINGS - NON UPSET END (NUE) COUPLING PIPE API Coupling,Coupling Stock - Seamless Carbon Steel Pipe The coupling stock is mainly applicable in the manufacture of pipe couplings. With a threaded cylinder, API coupling is used for connecting two thread pipes. Our company supplies tubing coupling and casing coupling. JST is able to produce J, N, L and other grades of flat or external upset tubing pup points with various specifications in accordance with API standards.

    API tubing coupling,API casing coupling, API line pipe

    Wuxi Free Petroleum Tubulars Manufacture Co., Ltd (WFPT), located at Wuxi New District, Jiangsu China, nearby Taihu Lake, and link to Shanghai-Nanjing E Way, No.312 National Way, Shanghai-Nanjing Railway and Wuxi airport conveniently. WFPT Supply:[email protected] Bulletin on Formulas and Calculations for Casing, Tubing for Casing, Tubing, Drill Pipe, and Line Pipe Properties API BULLETIN 5C3 SIXTH EDITION, OCTOBER 1, 1994 Petroleum and natural gas industries-Formulae and calculations for casing, tubing, dritt pipe, and line pipe properties American Petroleum Institute 1220 L Street, Northwest 11) Washington, D.C. 20005 Casing Couplings ASC Engineered SolutionsFIG CasingCoupling Casing Couplings. Casing Couplings. Description. Anvils J.B. Smith Brand is the leading manufacturer of oil country tubular fittings, swages and bull plugs all meeting API specifications. Offering tubing nipples, casing nipples as well as a full line of traditional line pipe and oil country threads in every schedule, J.B. Smith is the resource for all your oil field needs.

    Oil Field Couplings - Texas Pipe Works

    We carry a very large inventory of couplings and coupling stock that enables us to react to our customers quickly for orders large and small. Contact us for your coupling needs today! Couplings:API Tubing Couplings:1- 4 ½ EU NU; API Casing Couplings:4 ½ 20 ST LT BT; Grades:H-40, J-55, K-55, N-80, T-95, P-110, C Products - Seamless Steel Pipe,Tubing and Casing, API 5L Casing and Tubing Coupling, Casing Coupling, Tubing Coupling. Application:Used for connect 2 joints of tubing or casing. Size:Tubing Coupling :1.9'' - 4-1/2'' Casing Couping :4-1/2'' - 13-3/8'' Pipe Standard:API 5CT and 5B PSL1/PSL2 J55,K55,N80-1,N80-Q, API 5CT and 5B L80-1,C90, C95,T95, P110, Q125. Surface:API Coupling and threads for Casing & Tubing (OCTG Normally tubing coupling OD maximum is 4 1/2, as the tubing pipe is applied for the drilling activities (Inside the tubing is the sucker rod to drill/pump the oil), couplings type is more various and rigorous than casing, mostly used is thicken type upset coupling (Internal upset and external upset), for short is EUE coupling, it is the most favorable in tubing connections.