GT-90 - Coiled Tubing Technical Data - Metric Units

Nov 1, 2026

GT-90 coiled tubing technical data presented in metric units, including dimensional tolerances for outside diameter and wall thickness, plus mechanical properties such as specified minimum yield strength and tensile strength, maximum hardness, and minimum elongation. The document provides detailed engineering tables listing outside/inside diameters, wall thickness in mm and inches, nominal weight, axial yield and tensile loads, yield and hydrotest pressures, torsional strength (yield/ultimate), and displacement and internal capacity in liters per meter. Values are arranged by specified dimensions and include axial, pressure, and torsional performance ranges.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages4

Reading Time10 min

AccessFree to download

Tolerances

Mechanical Properties

Coiled Tubing Dimensions and Capacities

Axial Load, Pressure, and Torsional Strength

Displacement and Internal Capacity

GT-90 Coiled Tubing Technical Data METRIC UNITS TOLERANCES Outside Diameter (mm): Nominal O. D. ±0.25 Wall Thickness (mm): Up to 2.21 (-0.10, +0.25) | 2.41 to 2.95 | (-0 . 13, +0 .25) | | --- | --- | | 3.18 to 3.68 | (-0 . 18, +0 .31) | | 3.96 to 4.45 | (-0 .20, +0 .31) | | 4.83 to 7.01 | (-0 .25, +0 .31) | | 7.62 | (-0 .31, +0 .38) | 8.56 (-0 .38, +0 .38) MECHANICAL PROPERTIES Specified Min Yield Strength (SMYS) Specified Min Tensile Strength (SMTS) Max Hardness Min. Elongation,%(2" Gage Length) 621 N/mm2 669 N/mm2 22 HRC Per API: Min% = 625000 * Area0.2 / UTS0.9 501 COUNTY RD 493 DAYTON, TX 77535 +1.713.265.5000 INFO@GLOBAL-TUBING.COM GT-90 Coiled Tubing Technical Data – METRIC UNITS | Specified Dimensions | | | | | | Axial Load Capacity | | Pressure
Capacity | | Torsional
Strength | | Capacity | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | Outside
Diameter
D (mm) | Outside
Diameter
D (in) | Wall
Thickness
t (mm) | Wall
Thickness
t (in) | Inside
Diameter
d (mm) | Nominal
Weight
w (kg/m) | Yield
Load Ly
(kN) tnom | Tensile
Load Lt
(kN) tnom | Yield
Pressure
Yp (MPa) | Hydrotest
Pressure
Hp (MPa) | Yield
(N.m)
tmin | Ultimate
(N.m)
tmin | External
Displacement
L/m | Internal
Capacity
L/m | | 25.40 | 1.000 | 2.21 | 0.087 | 20.98 | 1.26 | 99.91 | 107.69 | 103.01 | 92.71 | 600 | 640 | 0.507 | 0.346 | | 25.40 | 1.000 | 2.41 | 0.095 | 20.57 | 1.37 | 108.14 | 116.54 | 111.70 | 100.53 | 630 | 680 | 0.507 | 0.332 | | 25.40 | 1.000 | 2.59 | 0.102 | 20.22 | 1.46 | 115.21 | 124.15 | 120.38 | 108.34 | 670 | 720 | 0.507 | 0.321 | | 25.40 | 1.000 | 2.77 | 0.109 | 19.86 | 1.55 | 122.15 | 131.67 | 129.07 | 116.16 | 700 | 750 | 0.507 | 0.310 | | 25.40 | 1.000 | 2.95 | 0.116 | 19.51 | 1.63 | 128.95 | 139.01 | 137.76 | 123.98 | 730 | 790 | 0.507 | 0.299 | | 25.40 | 1.000 | 3.18 | 0.125 | 19.05 | 1.74 | 137.58 | 148.26 | 146.44 | 131.80 | 760 | 820 | 0.507 | 0.285 | | 25.40 | 1.000 | 3.40 | 0.134 | 18.59 | 1.85 | 145.95 | 157.29 | 157.61 | 141.85 | 800 | 860 | 0.507 | 0.272 | | 31.75 | 1.250 | 2.21 | 0.087 | 27.33 | 1.61 | 127.26 | 137.14 | 82.39 | 74.15 | 980 | 1,050 | 0.792 | 0.587 | | 31.75 | 1.250 | 2.41 | 0.095 | 26.92 | 1.75 | 137.98 | 148.75 | 89.36 | 80.42 | 1,040 | 1,120 | 0.792 | 0.569 | | 31.75 | 1.250 | 2.59 | 0.102 | 26.57 | 1.86 | 147.28 | 158.71 | 96.32 | 86.69 | 1,100 | 1,190 | 0.792 | 0.554 | | 31.75 | 1.250 | 2.77 | 0.109 | 26.21 | 1.98 | 156.40 | 168.59 | 103.28 | 92.96 | 1,160 | 1,250 | 0.792 | 0.540 | | 31.75 | 1.250 | 2.95 | 0.116 | 25.86 | 2.09 | 165.43 | 178.33 | 110.18 | 99.16 | 1,220 | 1,320 | 0.792 | 0.525 | | 31.75 | 1.250 | 3.18 | 0.125 | 25.40 | 2.24 | 176.86 | 190.61 | 117.14 | 105.43 | 1,280 | 1,380 | 0.792 | 0.507 | | 31.75 | 1.250 | 3.40 | 0.134 | 24.94 | 2.38 | 188.07 | 202.71 | 126.11 | 113.49 | 1,340 | 1,450 | 0.792 | 0.489 | | 31.75 | 1.250 | 3.68 | 0.145 | 24.38 | 2.55 | 201.50 | 217.21 | 137.00 | 123.30 | 1,420 | 1,530 | 0.792 | 0.467 | | 31.75 | 1.250 | 3.96 | 0.156 | 23.83 | 2.72 | 214.63 | 231.35 | 146.93 | 132.23 | 1,490 | 1,600 | 0.792 | 0.446 | | 31.75 | 1.250 | 4.45 | 0.175 | 22.86 | 2.99 | 236.60 | 255.02 | 165.82 | 149.24 | 1,600 | 1,730 | 0.792 | 0.410 | | 31.75 | 1.250 | 4.83 | 0.190 | 22.10 | 3.20 | 253.28 | 272.99 | 178.71 | 160.84 | 1,670 | 1,800 | 0.792 | 0.384 | | 38.10 | 1.500 | 2.21 | 0.087 | 33.68 | 1.96 | 154.62 | 166.63 | 68.67 | 61.80 | 1,460 | 1,570 | 1.140 | 0.891 | | 38.10 | 1.500 | 2.41 | 0.095 | 33.27 | 2.12 | 167.88 | 180.91 | 74.46 | 67.02 | 1,560 | 1,680 | 1.140 | 0.870 | | 38.10 | 1.500 | 2.59 | 0.102 | 32.92 | 2.27 | 179.35 | 193.28 | 80.26 | 72.23 | 1,650 | 1,780 | 1.140 | 0.851 | | 38.10 | 1.500 | 2.77 | 0.109 | 32.56 | 2.41 | 190.70 | 205.51 | 86.05 | 77.44 | 1,750 | 1,890 | 1.140 | 0.833 | | 38.10 | 1.500 | 2.95 | 0.116 | 32.21 | 2.55 | 201.90 | 217.61 | 91.84 | 82.65 | 1,840 | 1,980 |

FAQs

What dimensional tolerances are provided for GT-90 coiled tubing?

The document lists outside diameter tolerances (nominal O.D. ±0.25 mm) and wall thickness tolerances that vary by thickness range, including specified negative and positive allowances.

Which mechanical properties are included for GT-90?

It specifies minimum yield strength (SMYS), minimum tensile strength (SMTS), maximum hardness, and minimum elongation (measured at a 2" gage length).

What types of capacity data are given in the main tables?

Tables provide axial load capacity (yield and tensile loads), pressure capacity (yield and hydrotest pressures), torsional strength (yield and ultimate values), and displacement/internal capacity (L/m) by listed dimensions.

Nov 1, 2026

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