• koifu89 posted an update 1 week, 3 days ago

    Pup joint is kind of seamless pipe with non-standard length to adjust the length of tubular strings to its exact requirement. API casing and tubing pup joint are produced according to API SPEC 5CT standard. Beyond the standard of oil casing pipe is called pup joint, the main oil casing pup joint material: J55, K55, N80, L80, C90, T95 and P110. We can supply pup joint with good quality.
    Pup joint details:
    Standard: API SPEC 5CT
    Steel Grade: J55/K55/N80/L80/P110/C95
    OD of Tubing Joint: From 2-3/8″(60.3mm) to 4.5″(114.60mm);
    Pipe end: EUE/NUE
    OD of Casing Joint: From 4-1/2″(114.3mm) to 20″(508mm);
    Threads: BTC, LTC, STC.
    Length: 2,3,4,6,8,10 12 ft (with other lengths available upon request)
    Surface treatment: coating
    Packing: according to customer specific requirements, by wooden case or wooden pallet.
    COVERAGE of API 5CT Tubing & Casing / OCTG:
    This International Standard specifies the technical delivery conditions for steel pipes (casing, tubing,plain-end casing liners and pup joints), coupling stock and accessories and establishes requirements for three Product Specification Levels (PSL-1, PSL-2, PSL-3).
    Application of API 5CT Tubing & Casing / OCTG:
    Tubing is used for extracting oil or gas from wells,while casing for sidewall.Main Steel Grade of API 5CT Tubing & Casing / OCTG:
    H40,J55,K55,N80-1,N80-Q,M65,L80-1,L80-9Cr,L80-13Cr,C90,C95,T95,P110,Q125.Pipe type of API 5CT Tubing & Casing / OCTG:
    HFW、SMLS
    Size of API 5CT Tubing & Casing / OCTG:
    1.Tubing(1.050″~4-1/2″)
    2.Casing(4-1/2″~20″)
    Type of end finish of API 5CT Tubing & Casing / OCTG:
    Tubing(P:plain-end; N:non-upset,with threaded and coupled; U:external-upset,with threaded and coupled; I:integral joint)
    Casing(P:plain-end; L:long round thread; S:short round thread; B:buttress thread)
    Chemical Composition of API 5CT Tubing & Casing / OCTG:
    GradeCMnMoCrNiCuPSSi
    min(max)maxmin (max)min (max)maxmaxmaxmaxmax
    H40//////0.0300.030/
    J55//////0.0300.030/
    K55//////0.0300.030/
    N80 Type1//////0.0300.030/
    N80Q//////0.0300.030/
    M65//////0.0300.030/
    L80 Type10.431.90/0.250.350.0300.0300.45
    L80 9Cr0.150.600.90(1.1)8.0(10)0.500.250.0200.0101.00
    L80 13Cr0.15(0.22)1.00/12(14)0.500.250.0200.0101.00
    C90 Type10.351.200.25(0.85)1.500.99/0.0200.010/
    C90 Type20.501.90NLNL0.99/0.0300.010/
    C950.451.90////0.0300.0300.45
    T95 Type10.351.200.25(0.85)0.4(1.5)0.99/0.0200.010/
    T95 Type20.51.90//0.99////
    P110//////0.0300.030/
    Q125 Type10.351.350.851.500.99/0.0200.010/
    Q125 Type20.351.00NLNL0.99/0.0200.020/
    Q125 Type30.501.90NLNL0.99/0.0300.010/
    Q125 Type40.501.90NLNL0.99/0.0300.020/
    SizeWeightOutside DiameterWall ThicknessEnd Finish
    Grade
    inmminmmJ55K55L80N80C90T95P110
    4 1/29.504.500114.30.2055.21PS––––
    10.500.2245.69PSB––––
    11.600.2506.35PSLBPLBPLBPLBPLB
    13.500.2907.37–PLBPLBPLBPLB
    15.100.3379.56––––PLB
    511.505.00127.000.2205.59PS––––
    13.000.2536.43PSLB––––
    15.000.2967.52PSLBPLBPLBPLBEPLB
    18.000.3629.19–PLBPLBPLBEPLB
    21.400.43711.10–PLBPLBPLBPLB
    23.200.47812.14–PLB
    24.100.50012.70–PLB
    5 1/214.005.500139.70.2446.20PS––––
    15.500.2756.98PSLB––––
    17.000.3047.72PSLBPLBPLBPLBEPLB
    20.000.3619.17–PLBPLBPLBEPLB
    23.000.41510.54–PLBPLBPLBEPLB
    6 5/820.006.625168.280.2887.32PSLB––––
    24.000.3528.94PSLBPLBPLBPLBEPLB
    28.000.41710.59–PLBPLBPLBEPLB
    32.000.47512.06–PLBPLBPLBEPLB
    717.007.00177.800.2315.87–––––
    20.000.2726.91PS––––
    23.000.3178.05PSLBPLBPLBPLBE–
    26.000.3629.19PSLBPLBPLBPLBEPLB
    29.000.40810.36–PLBPLBPLBEPLB
    32.000.45311.51–PLBPLBPLBEPLB
    35.000.49812.65–PLBPLBPLBEPLB
    38.000.54013.72–PLBPLBPLBEPLB
    7 5/824.007.625193.680.3007.62–––––
    26.400.3288.33PSLBPLBPLBPLBEPLB
    29.700.3759.52–PLBPLBPLBEPLB
    33.700.43010.92–PLBPLBPLBEPLB
    39.000.50012.70–PLBPLBPLBEPLB
    42.800.56214.27–PLBPLBPLBPLB
    45.300.59515.11–PLBPLBPLBPLB
    47.100.62515.88–PLBPLBPLBPLB
    8 5/824.008.625219.080.2646.71PS––––
    28.000.3047.72–––––
    32.000.3528.94PSLB––––
    36.000.40010.16PSLBPLBPLBPLBEPLB
    40.000.45011.43–PLBPLBPLBEPLB
    44.000.50012.70–PLBPLBPLBEPLB
    49.000.55714.15–PLBPLBPLBEPLB
    9 5/832.309.625244.480.3127.92–––––
    36.000.3528.94PSLB––––
    40.000.39510.03PSLBPLBPLBPLBE–
    43.500.43511.05–PLBPLBPLBEPLB
    47.000.47211.99–PLBPLBPLBEPLB
    53.500.54513.84–PLBPLBPLBEPLB
    58.400.59515.11–PLBPLBPLBPLB
    10 3/432.7510.75273.050.2797.09–––––
    40.500.3508.89PSB––––
    15.500.40010.16PSB––––
    51.000.45011.43PSBPSBPSBPSBEPSB
    55.500.49512.57–PSBPSBPSBEPSB
    60.700.54513.84–––PSBEPSB
    65.700.59515.11–––PSBPSB
    13 3/848.0013.375339.730.3308.38–––––
    54.500.3809.65PSB––––
    61.000.43010.92PSB––––
    68.000.48012.19PSBPSBPSBPSBPSB
    72.000.51413.06–PSBPSBPSBPSB
    1665.0016406.400.3759.53–––––
    75.000.43811.13PSB––––
    84.000.49512.57PSB––––
    109.000.65616.66PPP–P
    18 5/887.5018.625473.080.43511.05PSB––––
    2094.0020508.000.43811.13PSLB––––
    106.500.50012.70PSLB––––
    133.000.63516.13PSLB––––Bulk Casing And Tubing
    website:http://www.galaxy-steel.com/seamless-steel-pipe/casing-and-tubing/