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API 5CT /5B seamless Casing and tubing, K55, OD 4 1/2 STC

Dec 19, 2016 · API 5CT /5B seamless Casing and tubing, K55, OD 4 1/2 STC oil and gas pipeline. Casing:Casing is a large-diameter 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 and to API 5CT Casing Tubing OCTG - Seamless Pipe & Welded With the highest yield strengths among all API 5CT casing grades, P110 are ideally suited for high-pressure formations in deep wells. However, as steel becomes more susceptible to sulfide stress cracking the higher the yield strength, both grades should not be used in H2S environments. P110 Yield strength:758-965 MPa (110-140 Ksi)

API 5CT STC Casing Coupling in grade J55, K55, N80, L80

The Long Round Thread (LTC), Short Round Thread (STC) and Buttress Thread (BTC) are the most commonly used thread connection types of API casing pipes in the oil and gas industry. STC coupling can withstand the strength of the tubular 60~80% of the pipe tensile strength. Each has eight round crested threads per inch. API 5CT tubing Casing & Tubings A519 tubing OCTG Seamless & Welded Standards API Specification 5CT latest edition at time of manufacture (PSL-1, PSL-2, PSL, 3)-ISO 11960:2004 Petroleum and Natural Gas industries Steel pipe for use as casing or tubing for wells Sizes:Outside Diameter:1.660- 30- Grades:H40, J55, K55, N80,N80Q, L80, C90, C95, T95, P110, Q125, SS95, SS110, 9%CR, 13%CR Connections 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

API Coupling and threads for Casing & Tubing (OCTG

API Coupling and Threads for Casing and Tubing API Coupling refers to the steel couplings that used in connecting casing pipe and tubing. Also known by OCTG coupling, it is usually manufactured in seamless type, material grade same with the pipe body (API 5CT K55/J55, N80, L80, P110 etc), same PSL or providing higher grades than requested. L80 13Cr API 5CT Casing And Tubing Seamless Steel Oil oil casing and tubing. Product Name :Casing:It is supplied with threaded ends and galvanized or phosphated couplings. Product Information. SPECIFICATIONS. API 5CT latest edition. OCTG from 1.660 to 30 + respective couplings, crossovers and pup joints. API Grades from H40 to Sturdy, Stainless api 5ct tubing and casing couplings for Stainless and galvanized api 5ct tubing and casing couplings for industrial and commercial purposes at . These hot-dipped api 5ct tubing and casing couplings are ideal for seamless

API 5CT P110 Casing Canada Steel and Casing Imports

We manufacture API 5CT P110 Casing Tubing in accordance with the SY/T6194-96 standard, it is available as short thread type and long thread type supplied with their couplings. According to American Petroleum Institute Standard API SPEC 5CT1988 1st edition, the steel grade of API 5CT oil casing pipe can be divided into ten types, including H-40, J-55, K-55, N-80, C-75, L-80, C-90, C-95, P-110 and Q