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Drill Pipe Tool Joint

Categories OCTG-Tool joint
Place of Origin: china
Brand Name: YT
Certification: API SPEC 5DP &API SPEC 7
Model Number: NC26~NC50;5-1/2FH;6-5/8FH
MOQ: 1Pair
Price: 50~300 dollar
Packaging Details: Pallet packing
Delivery Time: 10days
Payment Terms: LC & T/T act
Supply Ability: 5000 pair/month
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    • Product Details
    • Company Profile

    Drill Pipe Tool Joint

    Petroleum drill stem joint (butt joint) is the use of oil, natural gas drilling in the tube body on the welding head with the drill pipe, including internal and external thread joint.

    Drill pipe joints the company producing all kinds of specifications, can provide a variety of drill pipe blank, light green and finished products according to user needs. The joint is made of high quality alloy steel, with a special heat treatment, high strength, good toughness, long service life. Thread surface by copper or phosphating treatment, excellent anti sticking properties, mechanical properties of SY/T 5290 and API Spec7 requirements

    The mechanical properties of drill pipe joint


    The mechanical properties

    Tensile strength

    Yield strength

    Elongation

    %

    Impact work

    21(J)

    Brinell hardness

    API Standard

    ≥965.3

    ≥827.4

    ≥13

    ≥54

    ≥285

    Table parameters of drill pipe joint:

    Drill pipe joint code

    Specification and type

    Nominal quality

    Grade

    Internal, external thread joint diameter

    The inner diameter of the joint

    Internal and external threads, shoulder joint chamfer diameter

    Outside screw clamp space joint

    Inside screw thread clamp space joint

    Internal, external thread joint welding neck diameter

    NC26

    2 3/8 EU

    9.90

    E75

    85.7

    44.45

    82.95

    177.8

    203.2

    65.09

    X95

    85.7

    44.45

    82.95

    177.8

    203.2

    65.09

    G105

    85.7

    44.45

    82.95

    177.8

    203.2

    65.09

    NC31

    2 7/8 EU

    15.49

    E75

    104.8

    53.98

    100.41

    177.8

    228.6

    80.96

    X95

    104.8

    50.80

    100.41

    177.8

    228.6

    80.96

    G105

    104.8

    50.80

    100.41

    177.8

    228.6

    80.96

    S135

    111.1

    41.28

    100.41

    177.8

    228.6

    80.96

    NC38

    3 1/2 EU

    14.15

    E75

    120.7

    76.20

    116.28

    203.2

    266.7

    98.43

    NC38

    3 1/2 EU

    19.81

    23.09

    E75

    120.7

    68.26

    116.28

    203.2

    266.7

    98.43

    X95

    127.0

    65.09

    116.28

    203.2

    266.7

    98.43

    G105

    127.0

    61.91

    116.28

    203.2

    266.7

    98.43

    S135

    127.0

    53.98

    116.28

    203.2

    266.7

    98.43

    E75

    127.0

    65.09

    116.28

    203.2

    266.7

    98.43

    X95

    127.0

    61.91

    116.28

    203.2

    266.7

    98.43

    G105

    127.0

    53.98

    116.28

    203.2

    266.7

    98.43

    NC40

    3 1/2 EU 4IU

    23.09

    20.85

    S135

    139.7

    57.15

    127.40

    177.8

    254.0

    98.43

    E75

    133.4

    71.44

    127.40

    177.8

    254.0

    106.36

    X95

    133.4

    68.26

    127.40

    177.8

    254.0

    106.36

    G105

    139.7

    61.91

    127.40

    177.8

    254.0

    106.36

    S135

    139.7

    50.80

    127.40

    177.8

    254.0

    106.36

    NC46

    4EU

    20.85

    E75

    152.4

    82.55

    145.26

    177.8

    254.0

    114.30

    X95

    154.4

    82.55

    145.26

    177.8

    254.0

    114.30

    G105

    152.4

    82.55

    145.26

    177.8

    254.0

    114.30

    S135

    152.4

    76.20

    145.26

    177.8

    254.0

    114.30


    4 1/2 IU 4 1/2IEU

    20.48

    24.73

    E75

    152.4

    85.73

    145.26

    177.8

    254.0

    119.06

    E75

    158.8

    85.22

    145.26

    177.8

    254.0

    119.06

    X95

    158.8

    76.20

    145.26

    177.8

    254.0

    119.06

    G105

    158.8

    76.20

    145.26

    177.8

    254.0

    119.06

    S135

    158.8

    69.85

    145.26

    177.8

    254.0

    119.06



    Drill Pipe Tool Joint Specification


    Tool Joint CodeNominal WeightGradeO.D.I.D.Pin tong spaceBox tong spacePin/Box bevel diameter
    lb/ftininininin
    NC3110.4G1054 1/82793 61/64
    S1354 3/81 5/8793 61/64
    NC3813.3G10552 7/16810 1/24 37/64
    S13552 1/8810 1/24 37/64
    NC4616.6X956 1/437105 23/32
    G1056 1/437105 23/32
    S1356 1/42 3/47105 23/32
    NC5019.5X956 5/83 1/47106 1/16
    G1056 5/83 1/47106 1/16
    S1356 5/82 3/47106 1/16

    According to customer requirements, production to meet customer requirements of non-standard drill pipe and tool joint.


    IF YOU ARE INTERESTED OUR PRODUCT PLEASE CINTACT WITH ME, LET ME KNOW THE DETAILS INFORMATION ABOUT THE PRODUCT, THEN WE WILL GIVE YOU THE BESR PRICE AND BEST SURVICE.

    Sally Zhang

    Tel:0086 181 3659 6692

    Fax:0086 0519 85268163

    Skype:sally77778

    Web:http://www.oilfield-octg.com

    Product Tags:

    nc50 drill pipe

      

    drill pipe spec

      

    s135 drill pipe

      
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