API 5CT P110

API-5CT-P110

API 5CT P110

API 5CT P110 is a type of steel pipe that is typically used in well construction and the petroleum industry. It is mostly used as casing and tubing for OCTG (oil country tubular goods). API 5CT P110 has a higher collapse resistance due to the addition of vanadium, chromium, and molybdenum. The well owner may use this type of steel pipe to protect their well and increase its longevity. Steel pipes like API 5CT P110 are also used in other industries such as construction or transportation. However, the well-construction industry is the main user of this type of pipe.

Why choose tuspipe?

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Since 1998, Tianjin United Steel Pipe Co., Ltd (TUSPIPE) has been committed to supplying high-quality line pipes.

With over 500,000 tons annual production capacity, the company serves various fields and industries, such as oil & gas exploitation and transmission, ship & auto-building, water & electricity, environmental protection, mechanical engineering, infrastructure construction and etc.

TUSPIPE places a premium on product quality and rigorous product quality control. In order to maintain good product quality,  the company has established a Test & Inspection Center since 2004. With a series of state-of-the-art tests and inspection equipment, the test & inspection center is able to perform the tensile tests, hydro tests, impact tests, DWTT, etc.

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Product Description of API 5CT P110

Product NameAPI-5CT P110
SizeO. D26.67-508mm
W. T2.87-16.13mm
LengthR1(5.49-6.71m),R2(8.23-9.14m),R3(11.58-13.72m)
Type of End Finish1.Plain end
2.Short round thread
3.Long round thread
4.Buttress thread
Surface1.Black Painted
2.With oil
3.Bared or as per customers’ requirement
StandardAPI 5CT
ApplicationTube for conveying gas, water, and oil in both and natural gas industries etc.

Chemical Composition of API 5CT P110

GradeTypeCMnMoCrNi max.Cu max.P max.S max.Si max.
min.max.min.max.min.max.min.max.
P110–0.260.350.40.70.150.250.81.10.20.20.020.010.37
For EW Grade P110, the phosphorus content shall be 0.020 % maximum and the sulfur content 0.010 % maximum.
NL = no limit. Elements shown shall be reported in product analysis.

Mechanical Analysis of API 5CT P110

API 5CT Casing Pipe StandardAPI 5CT Casing Pipe TypeAPI 5CT Casing Pipe Tensile Strength
MPa
API 5CT Casing Pipe Yield Strength
MPa
Total elongation under load %
API SPEC 5CT P110–≥862758 ~ 9650.6

API 5CT P110 Casing and Tubing Specifications

- Specification & Size of API 5CT P110 Tubing

DNO. D.WeightW. T.End Processing
Non-upset coupling-threadUpset coupling-threadSteel Grade
inmmlb./ft.lb./ft.inmmH40J55L80N80C90T95P110
2 3/82.3860.34–0.1674.24PUPNPNPNPNPN–
4.64.70.194.83PNUPNUPNUPNUPNUPNUPNU
5.85.950.2546.45––PNUPNUPNUPNUPNU
6.6–0.2957.49––P–PP–
7.357.450.3368.53––PU–PUPU–
2 7/82.88736.46.50.2175.51PNUPNU–––––
7.87.90.2767.01–––––––
8.68.70.3087.82––PLBPLBPLBE–PLB
9.359.450.348.64––PLBPLBPLBE–PLB
10.5–0.3929.96––PLBPLBPLB–PLB
11.5–0.4411.18––––PLB– 
3 1/23.588.97.7–0.2165.49PNPNPNPNPNPN–
9.29.30.2546.45PNUPNUPNUPNUPNUPNUPNU
10.2–0.2897.34PNPNPNPNPNPN–
12.712.950.3759.52––PNUPNUPNUPNUPNU
14.3–0.4310.92––P–PP–
15.5–0.47612.09––P–PP–
17–0.5313.46––P–PP–
441029.5–0.2265.74PNPNPNPNPNPN–
–110.2626.65PUPUPUPUPUPU–
13.2–0.338.38––P–PP–
16.1–0.41510.54––P–PP–
18.9–0.512.7––P–PP–
22.2–0.6115.49––P–PP–
4 1/24.511412.612.750.2716.88PNUPNUPNUPNUPNUPNU–
15.2–0.3378.56––P–PP–
17–0.389.65––P–PP–
18.9–0.4310.92––P–PPPLB
21.5–0.512.7––P–PPPLB
23.7–0.5614.22––P–PPPLB
26.1–0.6316––P–PPPLB
P——Plain;N—— Non-upset coupling-thread;U—— Upset coupling-thread; L——Integral

- Specification & Size of API 5CT P110 Casing

DNO. D.WeightW. T. End Machining Form
 Steel Grade
inmmlb/ftkg/minmmH40J55L80N80C90P110
K55T95
4 1/24.500114.39.514.140.2055.21PSPS––––
10.515.630.2245.69–PSB––––
11.617.260.2506.35–PSLBPLBPLBPLBPLB
13.520.090.2907.37––PLBPLBPLBPLB
15.122.470.3379.56–––––PLB
55.00012711.517.110.2205.59–PS––––
1319.350.2536.43–PSLB––––
1522.320.2967.52–PSLBPLBPLBPLBEPLB
1826.790.3629.19––PLBPLBPLBEPLB
21.431.850.43711.1––PLBPLBPLBPLB
23.234.530.47812.14––––PLB–
24.135.860.50012.7––––PLB–
5 1/25.500139.71420.830.2446.2PSPS––––
15.523.070.2756.98–PSLB––––
1725.30.3047.72–PSLBPLBPLBPLBEPLB
2029.760.3619.17––PLBPLBPLBEPLB
2334.230.41510.54––PLBPLBPLBEPLB
26.839.880.50012.7––––––
29.744.20.56214.27––––––
32.648.510.62515.88––––––
35.352.530.68717.45––––––
3856.550.75019.05––––––
40.560.270.81220.62––––––
43.164.140.87522.22––––––
6 5/86.625168.282029.760.2887.32PSPSLB––––
2435.720.3528.94–PSLBPLBPLBPLBEPLB
2841.670.41710.59––PLBPLBPLBEPLB
3247.620.47512.06––PLBPLBPLBEPLB
77.000177.81725.30.2315.87PS–––––
2029.760.2726.91PSPS––––
2334.230.3178.05–PSLBPLBPLBPLBE–
2638.690.3629.19–PSLBPLBPLBPLBEPLB
2943.160.40810.36––PLBPLBPLBEPLB
3247.620.45311.51––PLBPLBPLBEPLB
3552.090.49812.65––PLBPLBPLBEPLB
3856.550.54013.72––PLBPLBPLBEPLB
42.763.540.62515.88––––––
46.469.050.68717.45––––––
50.174.560.75019.05––––––
53.679.770.81220.62––––––
57.184.970.87522.22––––––
7 5/87.625193.682435.720.3007.62PS–––––
26.439.290.3288.33–PSLBPLBPLBPLBEPLB
29.744.20.3759.52––PLBPLBPLBEPLB
33.750.150.43010.92––PLBPLBPLBEPLB
3958.050.50012.7––PLBPLBPLBEPLB
42.863.690.56214.27––PLBPLBPLBPLB
45.367.410.59515.11––PLBPLBPLBPLB
47.170.090.62515.88––PLBPLBPLBPLB
51.276.190.68717.45––––––
55.380.30.75019.05––––––
8 5/88.625219.082435.720.2646.71–PS––––
2841.620.3047.72PS–––––
3247.620.3528.94PSPSLB––––
3653.570.40010.16–PSLBPLBPLBPLBEPLB
4059.530.45011.43––PLBPLBPLBEPLB
4465.480.50012.7––PLBPLBPLBEPLB
4972.920.55714.15––PLBPLBPLBEPLB
9 5/89.625244.4832.348.070.3127.92PS–––––
3653.570.3528.94PSPSLB––––
4059.530.39510.03–PSLBPLBPLBPLBE–
43.564.730.43511.05––PLBPLBPLBEPLB
4769.940.47211.99––PLBPLBPLBEPLB
53.579.620.54513.84––PLBPLBPLBEPLB
58.486.910.59515.11––PLBPLBPLBPLB
59.488.40.60915.47––––––
64.996.580.67217.07––––––
70.3104.620.73418.64––––––
75.6112.50.79720.24––––––
10 3/410.750273.0532.7548.740.2797.09PS–––––
40.560.270.3508.89PSPSB––––
15.567.710.40010.16–PSB––––
5175.90.45011.43–PSBPSBPSBPSBEPSB
55.582.590.49512.57––PSBPSBPSBEPSB
60.790.330.54513.84––––PSBEPSB
65.797.770.59515.11––––PSBPSB
73.2108.930.67217.07––––––
79.2117.860.73418.64––––––
85.3126.940.79720.24––––––
11 3/411.750 4262.50.3338.46PS–––––
4769.940.37520.24––––––
5480.360.4358.46––––––
6089.290.4899.53––––––
6596.730.53411.05––––––
71105.660.58214.42––––––
13 3/813.375339.734871.430.3308.38PS–––––
54.581.10.3809.65–PSB––––
6190.780.43010.92–PSB––––
68101.190.48012.19–PSBPSBPSBPSBPSB
72107.150.51413.06––PSBPSBPSBPSB
1616.000406.46596.730.3759.53PS–––––
75111.610.43811.13–PSB––––
84125.010.49512.57–PSB––––
109162.210.65616.66–PPP–P
18 5/818.625473.0887.5130.210.43511.05PSPSB––––
2020.00050894139.890.43811.13PSLPSLB––––
106.5158.490.50012.7–PSLB––––
133197.930.63516.13–PSLB––––
P——Plain;S——Short-thread;L——Long-thread;B——Buttress thread;E——Extreme thread
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