API Standard Drill Pipe

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We supply API 5DP standard drill pipes, available in sizes from 2-3/8" to 6-5/8" and steel grades including E75, X95, G105, S135, and V150. Various upset styles such as Internal Upset (IU), External Upset (EU), and Internal-External Upset (IEU) are available.
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Description

API Standard Drill Pipe

Key Technical Parameters:

  • Type: V150, Sour Service
  • Size Range: 2-3/8″ to 6-5/8″
  • Steel Grades: E75, X95, G105, S135, V150 & SS105
  • Upset Styles: Internal Upset (IU), External Upset (EU), Internal-External Upset (IEU)
  • Length Range: R1, R2, and R3
  • Applicable Standards: API 5DP-PSL 1, PSL 2, PSL 3, API 7-2, RP7G, DS-1, and NS-1

Drill Pipe Specifications

Size (in) Nominal Weight (lb/ft) Steel Grade Upset Style Connection Type (4) Pipe Body OD (Ddp, mm) Pipe Wall Thickness (t, mm) Weld Neck OD (Dte, mm) (2) Tool Joint OD (D, mm) Pin ID (dp, mm) Bevel Diameter (Df, mm) Approx. Mass (kg/m) (3)
4 14 E IU NC40 101.6 8.38 106.4 133.4 71.4 127.4 22.42
4 14 X, D IU NC40 101.6 8.38 106.4 133.4 68.3 127.4 22.76
4 14 G, F IU NC40 101.6 8.38 106.4 139.7 61.9 127.4 23.61
4 14 S, V, U IU NC40 101.6 8.38 106.4 139.7 50.8 127.4 24.03
4 15.7 G, F IU NC40 101.6 9.65 106.4 139.7 61.9 127.4 26.07
4-½ 13.75 E IU NC46 114.3 6.88 119.1 152.4 85.7 145.26 22.5
2-⅜ 6.65 E EU NC26 60.32 7.11 65.1 85.7 44.5 82.95 10.45
2-⅜ 6.65 X, G, D, F EU NC26 60.32 7.11 65.1 85.7 44.5 82.95 10.58
2-⅞ 10.4 E EU NC31 73.02 9.19 81 104.8 54 100.41 16.25
2-⅞ 10.4 X, G, D, F EU NC31 73.02 9.19 81 104.8 50.8 100.41 16.5
2-⅞ 10.4 S, V, U EU NC31 73.02 9.19 81 111.1 41.3 100.41 17.19
3-½ 9.5 E EU NC38 88.9 6.45 98.4 120.7 68.3 116.28 15.77
3-½ 13.3 E EU NC38 88.9 9.35 98.4 120.7 68.3 116.28 20.77
3-½ 13.3 X, D EU NC38 88.9 9.35 98.4 127 65.1 116.28 21.76
3-½ 13.3 G, F EU NC38 88.9 9.35 98.4 127 61.9 116.28 21.9
3-½ 13.3 S, V, U EU NC38 88.9 9.35 98.4 127 54 116.28 22.22
3-½ 15.5 E EU NC38 88.9 11.4 98.4 127 65.1 116.28 24.67
3-½ 15.5 X, D EU NC38 88.9 11.4 98.4 127 61.9 116.28 25.07
3-½ 15.5 G, F EU NC38 88.9 11.4 98.4 127 54 116.28 25.38
3-½ 15.5 S, V, U EU NC40 88.9 11.4 98.4 139.7 57.2 127.4 26.19
4 14 E EU NC46 101.6 8.38 114.3 152.4 82.6 145.26 23.67
4 14 X, G, D, F EU NC46 101.6 8.38 114.3 152.4 82.6 145.26 24.12
4 14 S, V, U EU NC46 101.6 8.38 114.3 152.4 76.2 145.26 24.46
4-½ 13.75 E EU NC50 114.3 6.88 127 168.3 95.3 153.99 23.65
4-½ 16.6 E EU NC50 114.3 8.56 127 168.3 95.3 153.99 27.51
4-½ 16.6 X, G, D, F EU NC50 114.3 8.56 127 168.3 95.3 153.99 28.07
4-½ 16.6 S, V, U EU NC50 114.3 8.56 127 168.3 88.9 153.99 28.47
4-½ 20 E EU NC50 114.3 10.92 127 168.3 92.1 153.99 32.93
4-½ 20 X, G, D, F EU NC50 114.3 10.92 127 168.3 88.9 153.99 33.63
4-½ 20 S, V, U EU NC50 114.3 10.92 127 168.3 76.2 153.99 34.34
4-½ 16.6 E IEU NC46 114.3 8.56 119.1 158.8 82.6 145.26 27.36
4-½ 16.6 X, G, D, F IEU NC46 114.3 8.56 119.1 158.8 76.2 145.26 27.73
4-½ 16.6 S, V, U IEU NC46 114.3 8.56 119.1 158.8 69.9 145.26 28.04
4-½ 20 E IEU NC46 114.3 10.92 119.1 158.8 76.2 145.26 32.94
4-½ 20 X, D IEU NC46 114.3 10.92 119.1 158.8 69.9 145.26 33.69
4-½ 20 G, F IEU NC46 114.3 10.92 119.1 158.8 63.5 145.26 33.97
4-½ 20 S, V, U IEU NC46 114.3 10.92 119.1 158.8 57.2 145.26 34.23
5 19.5 E IEU NC50 127 9.19 130.2 168.3 95.3 153.99 31.79
5 19.5 X, D IEU NC50 127 9.19 130.2 168.3 88.9 153.99 32.58
5 19.5 G, F IEU NC50 127 9.19 130.2 168.3 82.6 153.99 32.95
5 19.5 S, V, U IEU NC50 127 9.19 130.2 168.3 69.9 153.99 33.6
5 19.5 E IEU 5 1/2 FH 127 9.19 130.2 177.8 95.3 170.66 33.22
5 19.5 X, G, D, F IEU 5 1/2 FH 127 9.19 130.2 177.8 95.3 170.66 33.61
5 19.5 S, V, U IEU 5 1/2 FH 127 9.19 130.2 184.2 88.9 170.66 34.89
5 25.6 E IEU NC50 127 12.7 130.2 168.3 88.9 153.99 40.73
5 25.6 X, D IEU NC50 127 12.7 130.2 168.3 76.2 153.99 41.8
5 25.6 G, F IEU NC50 127 12.7 130.2 168.3 69.9 153.99 42.11
5 25.6 E IEU 5 1/2 FH 127 12.7 130.2 177.8 88.9 170.66 42.14
5 25.6 X, D IEU 5 1/2 FH 127 12.7 130.2 177.8 88.9 170.66 42.51
5 25.6 G, F IEU 5 1/2 FH 127 12.7 130.2 184.2 88.9 170.66 43.35
5 25.6 S, V, U IEU 5 1/2 FH 127 12.7 130.2 184.2 82.6 170.66 43.75
5-½ 21.9 E IEU 5 1/2 FH 139.7 9.17 144.5 177.8 101.6 170.66 35.43
5-½ 21.9 X, D IEU 5 1/2 FH 139.7 9.17 144.5 177.8 95.3 170.66 36.36
5-½ 21.9 G, F IEU 5 1/2 FH 139.7 9.17 144.5 184.2 88.9 170.66 37.61
5-½ 21.9 S, V, U IEU 5 1/2 FH 139.7 9.17 144.5 190.5 76.2 180.18 39.27
5-½ 24.7 E IEU 5 1/2 FH 139.7 10.54 144.5 177.8 101.6 170.66 39.19
5-½ 24.7 X, G, D, F IEU 5 1/2 FH 139.7 10.54 144.5 184.2 88.9 170.66 41.32
5-½ 24.7 S, V, U IEU 5 1/2 FH 139.7 10.54 144.5 190.5 76.2 180.18 42.97
5-⅞ 23.4 S, V, U IEU 5 1/2 FH 149.22 9.17 152.4 184.15 76.2 170.66 40.01
5-⅞ 26.3 S, V, U IEU 5 1/2 FH 149.22 10.54 152.4 190.5 82.55 180.19 44.49
6-⅝ 25.2 E IEU 6 5/8 FH 168.28 8.38 176.2 203.2 127 195.66 41.03
6-⅝ 25.2 X, D IEU 6 5/8 FH 168.28 8.38 176.2 203.2 127 195.66 41.03
6-⅝ 25.2 G, F IEU 6 5/8 FH 168.28 8.38 176.2 209.6 120.7 195.66 42.6
6-⅝ 25.2 S, V, U IEU 6 5/8 FH 168.28 8.38 176.2 215.9 108 195.66 44.73
6-⅝ 27.7 E IEU 6 5/8 FH 168.28 9.19 176.2 203.2 127 195.66 43.79
6-⅝ 27.7 X, G, D, F IEU 6 5/8 FH 168.28 9.19 176.2 209.6 120.7 195.66 45.35
6-⅝ 27.7 S, V, U IEU 6 5/8 FH 168.28 9.19 176.2 215.9 108 195.66 47.48

Notes:

  1. The codes listed are for identification purposes when ordering.
  2. The maximum value of Dte is provided to ensure compatibility with elevators.
  3. These mass values are for reference only and are based on a specific pipe body length (e.g., 8.96m).
  4. The connection type indicates the size and style of the applicable rotary shouldered connection.

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