Conventional CT80 Coiled Tubing High-Strength API standard 3 / 4 ~ 3 1 / 2
Product introduction
As one of the main products of our company, conventional CT80 coiled tubing has more than 10 years of production history and supply experience, and now there is a mature production process and production line. Similar materials include CT70, CT80, CT90, CT100, CT110, etc. All our products are of high quality and fully conforms to API 5ST standard.
The composition, structure and mechanical properties of CT80 coiled tubing completely meet the standard requirements.Corrosion resistance, fatigue performance and other indicators are equivalent to the imported QT800 coiled tubing products, fully meeting the requirements of coiled tubing field operation.
Our products have complete specifications and can meet all working conditions. The outer diameter range of ST80 tube we supply is from 3/4”(Ф19.05mm) to 3 1/2”(Ф88.9mm). The thickness range is from 0.075" to 0.3" (1.9mm ~ 7.6mm). All dimensions and corresponding parameters are listed in the table below, we can also customize it according to customers' requirement details.
| OD |
Thickness |
U-Weight |
yield
strength |
Tension
strength |
Loading of pipe body |
Min.
test pressure |
| specified |
Min. |
Min.
yield force |
Min.
tension force |
| Inch |
Inch |
Inch |
lbs/ft |
psi |
psi |
lbs |
lbs |
psi |
| 3/4 |
0.08~0.118 |
0.075~0.11 |
0.57~0.8 |
80000 |
90000 |
13470~18740 |
15160~21090 |
13600~15000 |
| 1 |
0.075~0.134 |
0.07~0.126 |
0.74~1.24 |
80000 |
90000 |
17440~29170 |
19620~32810 |
9500~15000 |
| 1 1/4 |
0.075~0.175 |
0.07~0.167 |
0.94~2.01 |
80000 |
90000 |
22150~47280 |
24920~53190 |
7600~15000 |
| 1 1/2 |
0.087~0.204 |
0.082~0.196 |
1.31~2.83 |
80000 |
90000 |
30900~66450 |
34760~74750 |
7400~15000 |
| 1 3/4 |
0.095~0.25 |
0.09~0.242 |
1.68~4.01 |
80000 |
90000 |
39510~94250 |
44450~106030 |
7000~15000 |
| 2 |
0.109~0.281 |
0.104~0.266 |
2.2~5.16 |
80000 |
90000 |
51800~121400 |
58280~136580 |
7100~15000 |
| 2 3/8 |
0.109~0.3 |
0.104~0.285 |
2.64~6.65 |
80000 |
90000 |
62080~156450 |
69840~176010 |
6000~15000 |
| 2 5/8 |
0.118~0.3 |
0.11~0.285 |
3.15~7.46 |
80000 |
90000 |
74350~175300 |
83640~197210 |
5700~14800 |
| 2 7/8 |
0.134~0.3 |
0.126~0.285 |
3.93~8.26 |
80000 |
90000 |
92310~194150 |
103850~218420 |
6000~13500 |
| 3 1/4 |
0.145~0.3 |
0.137~0.285 |
4.81~9.46 |
80000 |
90000 |
113150~222420 |
127300~250230 |
5700~11900 |
| 3 1/2 |
0.156~0.3 |
0.148~0.285 |
5.58~10.26 |
80000 |
90000 |
131110~241270 |
147500~271430 |
5800~11100 |
The chemical composition of the product conforms to the standard, as shown in the following table:
| Grade |
max C |
max Mn |
max P |
max S |
max Si |
| CT80 |
0.16 |
1.2 |
0.02 |
0.01 |
0.5 |
Product Tags:
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3 1/2 API Standard CT80 Coiled Tubing Images
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