SHINESTAR STEEL GROUP CO., LTD

盛仕达 钢铁 股份有限公司

pagkabit

Maikling Paglalarawan:


  • Keywords: Full Coupling, Half Coupling, Reducing Coupling, Tubing Coupling
  • Laki: Tubing Coupling: 33.35mm * 80.96mm ~ 141.30mm * 158.75mm Casing Coupling: 127mm * 158.75mm ~ 553.4mm * 269.88mm
  • Standard & Grade: API 5CT / 5B; J 55, K 55, N 80-1, N80 Q, C 90, C 95, T 95, P 110, Q 125
  • Thread: NUE, EUE, VAM, STC, LTC, BTC, Special Clearance, XC, VAM TOP, NEW VAM
  • Packing: Protection caps sa parehong End, Waterproof Paper Naka-wrap, Dalawang Tags
  • Paggamit: Used for Connecting Two Joints of Oil Tubing / Casing
  • Connection Types: Socket Weld, Threaded Coupling(NPT & BSP)
  • Pressure Ratings: 3000#, 6000#, 9000#
  • Detalye ng Produkto

    espesipikasyon

    pamantayan

    Painting & Coating

    Packing & Loading

    Couplings are short lengths of pipe used to connect 2 joints of tubing or casing. They come with painted color codes on their external surface to indicate their grades. Standard:API Spec 5CT and 5B Tread types: NUE, EUE, VAM, STC, LTC, BTC, special clearance, XC,VAM TOP,NEW VAM.

    Oil and Gas Couplings are short lengths of pipe used to connect 2 joints of tubing or casing. They come with painted color codes on their external surface to indicate their grades.

    langis casing couplings at langis patubigan couplings ay may iba't ibang mga uri thread.

    Pamantayan at mga teknikal Kondisyon para sa Supply: API Spec 5CT at 5B

    laki: 1.9” --20”

    Grade: J55,K55,N80-1,N80Q,L80-1,C90,C95,T95,P110,Q125

    Thread types of couplings: NUE, EUE, VAM, STC, LTC, BTC, special clearance, XC,VAM TOP,NEW VAM.

    Packing: by carton, wooden case, wooden pallet or customized

     

    Stainless Steel Coupling

    ASTM / ASME SA A182 F304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904

    Carbon Steel Coupling

    ASTM/ ASME A 105, ASTM/ ASME A 350 LF 2

    Alloy Steel Coupling

    ASTM / ASME A182 F1/ F5/ F9/ F11/ F22/ F91

    Nickel Alloy Coupling

    ASTM / ASME SB 336 UNS 2200 (NICKEL 200) , UNS 2201 (NICKEL 201 ) , UNS 4400 (MONEL 400 ) , UNS 8020 ( ALLOY 20 / 20 CB 3 ) , UNS 8825 INCONEL (825) , UNS 6600 (INCONEL 600 ) , UNS 6601 (INCONEL 601) , UNS 6625 (INCONEL 625) , UNS 10276 (HASTELLOY C 276)

    Duplex Steel Coupling

    ASTM A 182 – F 51, F53, F55 S 31803, S 32205, S 32550, S 32750, S 32760

     

    Steel Pipe Coupling are used to connect two pipes or tubes together by screwed ( threaded) or socket welding. It comes in many shapes and sizes.

    Threaded Reducing Couplings

    Threaded Reducing Couplings

    Full Threaded Couplings

    Full Threaded Couplings

    Half Threaded Couplings

    Half Threaded Couplings


  • Nakaraan:
  • Next:

  • Laki at Mismong Katangian Para Tubing at Casing Couplings para sa langis at gas

    Descriptions 

    and size

    Uri ng Therad

    OD * L

    timbang

    Descriptions 

    and size

    Uri ng Therad

    OD * L

    timbang

       

    (Mm)

    (Kg)

       

    (Mm)

    (Kg)

    pambalot

    pagkabit

    4-1 / 2 "

    STC

    127.00 * 158.75

    5.23

    patubigan

    pagkabit

    1.05

    NUE

    33.35 * 80.96

    0.23

     

    4-1 / 2 "

    LTC

    127.00 * 177.80

    4.15

     

    1.05

    EUE

    42.16 * 82.55

    0.38

     

    4-1 / 2 "

    BTC

    127.00 * 225.42

    4.55

     

    1.315

    NUE

    42.16 * 82.55

    0.38

     

    5 "

    STC

    141.30 * 165.10

    4.66

     

    1.315

    EUE

    48.26 * 88.90

    0.57

     

    5 "

    LTC

    141.30 * 196.85

    5.75

     

    1.66

    NUE

    52.17 * 88.90

    0.59

     

    5 "

    BTC

    141.30 * 231.78

    5.85

     

    1.66

    EUE

    58.88 * 95.25

    0.68

     

    5-1 / 2 "

    STC

    153.67 * 171.45

    5.23

     

    1.9

    NUE

    55.88 * 95.25

    0.56

     

    5-1 / 2 "

    LTC

    153.67 * 203.20

    6.42

     

    1.9

    EUE

    63.50 * 98.42

    0.84

     

    5-1 / 2 "

    BTC

    153.67 * 234.95

    6.36

     

    2-3 / 8 "

    NUE

    73.02 * 107.95

    1.28

     

    6-5 / 8 "

    STC

    187.71 * 184.15

    9.12

     

    2-3 / 8 "

    EUE

    77.80 * 132.82

    1.55

     

    6-5 / 8 "

    LTC

    187.71 * 222.25

    11.34

     

    2-7 / 8 "

    NUE

    88.90 * 130.18

    2.34

     

    6-5 / 8 "

    BTC

    187.71 * 244.48

    11.01

     

    2-7 / 8 "

    EUE

    93.17 * 133.35

    2.4

     

    7 "

    STC

    194.46 * 184.15

    8.39

     

    3-1 / 2 "

    NUE

    107.95 * 142.88

    3.71

     

    7 "

    LTC

    194.46 * 228.60

    10.83

     

    3-1 / 2 "

    EUE

    114.30 * 146.05

    4.1

     

    7 "

    BTC

    194.46 * 254.00

    10.54

     

    4 "

    NUE

    120.65 * 146.05

    4.35

     

    7-5 / 8 "

    STC

    215.90 * 190.50

    12.3

     

    4 "

    EUE

    127.00 * 152.40

    4.82

     

    7-5 / 8 "

    LTC

    215.90 * 234.95

    15.63

     

    4-1 / 2 "

    NUE

    132.08 * 155.58

    4.89

     

    7-5 / 8 "

    BTC

    215.90 * 263.52

    15.82

     

    4-1 / 2 "

    EUE

    141.30 * 158.75

    6.05

     

    8-5 / 8 "

    STC

    244.48 * 196.85

    16.23

             
     

    8-5 / 8 "

    LTC

    244.48 * 254.00

    21.67

             
     

    8-5 / 8 "

    BTC

    244.48 * 269.88

    20.86

             
     

    9-5 / 8 "

    STC

    269.88 * 196.85

    18.03

             
     

    9-5 / 8 "

    LTC

    269.88 * 266.70

    25.45

             
     

    9-5 / 8 "

    BTC

    269.88 * 269.88

    23.16

             
     

    10-3 / 4 "

    STC

    298.45 * 203.20

    20.78

             
     

    10-3 / 4 "

    BTC

    298.45 * 269.88

    25.74

             
     

    11-3 / 4 '

    STC

    323.85 * 203.20

    22.64

             
     

    11-3 / 4 '

    BTC

    323.85 * 269.88

    28.03

             
     

    13-3 / 8 "

    STC

    365.12 * 203.20

    25.66

             
     

    13-3 / 8 "

    BTC

    365.12 * 269.88

    31.77

             
     

    16 "

    STC

    431.80 * 228.6

    34.91

             
     

    16 "

    BTC

    431.80 * 269.88

    40.28

             
     

    18-5 / 8 "

    STC

    508.00 * 228.60

    51.01

             
     

    18-5 / 8 "

    BTC

    508.00 * 269.88

    62.68

             
     

    20 "

    STC

    533.40 * 228.6

    43.42

             
     

    20 "

    LTC

    533.4 * 292.10

    57.04

             
     

    20 "

    BTC

    533.40 * 269.88

    50.1

             

    API 5CT – Specification for Casing and Tubing 

    Spec 5CT specifies the technical delivery conditions for steel pipes (casing, tubing, plain end casing liners, and pup joints) and accessories.

    Applicable to the following connections in accordance

    (1)short round thread casing (STC);

    (2)long round thread casing (LC);
    (3)buttress thread casing (BC);
    (4)extreme-line casing (XC);
    (5)non-upset tubing (NU);
    (6)external upset tubing (EU);
    (7)integral joint tubing (IJ).

    This standard specifies the technical delivery conditions for steel pipes (casing, tubing, and pup joints), coupling stock, coupling material, and accessory material and establishes requirements for three Product Specification Levels (PSL-1, PSL-2, PSL-3). The requirements for PSL-1 are the basis of this standard. The requirements that define different levels of standard technical requirements for PSL-2 and PSL-3, for all grades except H-40, L-80 9Cr, and C110, are contained in Annex H. This standard can also be applied to tubulars with connections not covered by API standards,Not applicable to threading requirements.

    API 5B-Specification for Threading, Gauging, and Thread Inspection of Casing, Tubing, and Line Pipe Threads

    API 5B is the standard specification for threading, gauging, and inspection of Casing, Tubing and line pipe threads.

    Spec 5B covers dimensions and marking requirements for API Master thread gauges. Additional product threads and thread gauges, as well as instruments and methods for the inspection of threads for line pipe, round thread casing, buttress casing, and extreme-line casing connections, are included. It is applicable when so stipulated in the API standard governing the product. The inspection procedures for measurements of taper, lead, height, and angle of thread are applicable to threads having 111/2 or less turns per in. (111/2 or less turns per 25.4 mm). All thread dimensions shown without tolerances are related to the basis for connection design and are not subject to measurement to determine acceptance or rejection of product.

    Chemical Composition(%)

    baitang C mn Mo Cr Ni Cu P S si
    H40             ≤0.03 ≤0.03 -
    J55/K55             ≤0.03 ≤0.03 -
    N80-1/N80Q             ≤0.03 ≤0.03 -
    R95 ≤0.45ᶜ ≤1.9         ≤0.03 ≤0.03 -
    L80 ≤0.43ᵃ ≤1.9         ≤0.03 ≤0.03 -
    L80-1 ≤0.15 0.30 ~ 0.60 0.90~1.10 8.00~10.0 - - ≤0.03 ≤0.03 ≤0.45
    L80-13Cr 0.15~0.22 0.25~1.00   12.0~14.0 ≤0.25 ≤0.35 ≤0.03 ≤0.03 ≤0.45
    C90 ≤0.35 ≤1.20 0.25ᵇ~0.85 ≤1.50 ≤0.5 ≤0.25 ≤0.02 ≤0.01 ≤1
    T95 ≤0.35 ≤1.20 0.25ᵇ~0.85 0.40~1.50 ≤0.5 ≤0.25 ≤0.02 ≤0.01 ≤1
    C110 ≤0.35 ≤1.20 0.25~1.00 0.40~0.15 ≤0.99 - ≤0.02 ≤0.01 -
    P110         ≤0.99 - ≤0.02 ≤0.01 -
    Q125 ≤0.35 1.35 ≤0.85 ≤1.50 ≤0.99 - ≤0.02 ≤0.005 -

    Mechanical katangian

    baitang Total elongation under load(%) Yield strength(Mpa) Tensile strength(Mpa) Hardness(HRC) Hardness(HBW)
    H40 0.5 276~552 414 - -
    J55 0.5 379~552 517 - -
    K55 0.5 379~552 655 - -
    N80-1/N80Q 0.5/0.5 552~758/552~758 689/689 - -
    R95 0.5 655 724 - -
    L80 0.5 552 655 23.0 241
    L80-1/L80-9Cr 0.5 552 655 23.0 241
    L80-13Cr 0.5 552 655 23.0 241
    C90 0.5 621 689 25.4 255
    T95 0.5 655 724 25.4 255
    C110 0.7 758 793 30.0 286
    P110 0.6 758 862 - -
    Q125 0.65 862 931 b -

    Coupling Pipe Grade Identification By Paint Color

        pagkabit colour code
    baitang Grade Type Colour(s) for Coupling Number andcolour of bandsfor product Picture
    EntireCoupling Band(s)
    H40 None Same as for pipe None/black band at the manufacturer’s option image
    J55 Tubing Bright Green None One Bright Green image
    J55 Casing Bright Green One White One Bright Green image
    K55 Bright Green None Two Bright Green image
    M65 M65Pipe uses L80Type 1Couplings One Bright GreenOne Blue image
    N80 1 Red None One Red image
    N80 Q Red One Green One RedOne Bright Green  image
    R95 Brown None One Brown image
    L80 1 Red One Brown One RedOne Brown image
    L80 9Cr None Two Yellow One Red,One Brown,Two Yellow   image
    L80 13Cr None One Yellow One Red,One Brown,One Yellow image
    C90 1 Purple None One Purple  image
    T95 1 pilak None One Silver image
    C110 White Two Brown One White,Two Brown image
    P110 White None One White image
    Q125 Orange None One Orange   image

    ang packing ng Pagkabit-01