API 5CT T95 Casing Tubing

API 5CT T95 Oil And Gas Casing Pipes suppliers, API 5CT Gr. T95 Oilfield Casing Pipes exporters.

Wide stock of API 5CT Grade T95 Oil Well Drilling Casing Pipe, Buy API 5CT Gr. T95 Casing Pipes at affordable price.

API 5CT T95 Steel Casing Pipe

API 5CT T95 Steel Casing Pipe

API 5CT T95 Welded Pipe

API 5CT T95 Welded Pipe

API 5CT T95 Seamless Pipe

API 5CT T95 Seamless Pipe

Tubos India is one of the large manufacturers for high quality API 5CT T95 Casing Pipes. API 5CT T95 Casing Tubing used for transport both crude oil and natural gas from oil and gas layer to the surface pipeline after drilling is completed. It has the ablility to bear the pressure produced by the exploitation process. Our oilfield tubing & API 5CT Grade T95 Casing Pipe can be widely applicable to construction, petroleum, smelting, shipbuilding, aviation, food, electric power, paper, medical equipment, chemical industry, boilers, heat exchangers, metallurgy.

T95 Casing is placed downhole to provide structural integrity to the wellbore and must withstand external collapse pressure from rock formation and internal yield pressure from gases and fluids. It also must hold its own deadweight and withstand the transaxial pressure and torque placed on it while running downhole.

T95 Casing Tubing Dimensions

Pipe Casing Sizes, Oilfield Casing Sizes & Casing Drift Sizes
Outer Diameter (Casing Pipe Sizes)4 1/2"-20", (114.3-508mm)
Standard Casing Sizes4 1/2"-20", (114.3-508mm)
Thread TypeButtress thread casing, Long round thread casing, Short round thread casing
FunctionIt can protect the tubing pipe.

Oil Tube For Petroleum And Natural Gas Industries

Name of Pipes

Specification

Steel Grade

Standard

 

D

(S)

(L)

 

 

(mm)

(mm)

(m)

Petroleum Casing Pipe

127-508

5.21-16.66

6-12

J55. M55. K55.
L80N80. P110.

API Spec 5CT (8)

Petroleum Tubing

26.7-114.3

2.87-16.00

6-12

J55. M55. K55.
L80. N80. P110.

API Spec 5CT (8)

Coupling

127-533.4

12.5-15

6-12

J55. M55. K55.
L80. N80. P110.

API Spec 5CT (8)

API 5CT Grade T95 Casing Tubing Steel Color Code

NameJ55K55N80-1N80-QL80-1P110
Casinga bright green bandtwo bright green bandsa bright red banda bright red band + a green banda red band + a brown banda bright white band
Couplingentire green coupling + a white bandentire green couplingentire red couplingentire red coupling + a green bandentire red coupling + a brown bandentire white coupling

ISO/API casing/ API 5CT T95 Casing Tubing specifications

CodeaOuter DiaNominal weight
(with thread and 
coupling) b,c
Wall ThicknessEnd processing type
mmkg/mmmH40J55M65L80N801C90dP110Q125d
InLb/ftK55C95N80QT95d
12345678910111213
4-1-29.5114.314.145.21SSS-----
4-1-210.5114.315.635.69-SBSB-----
4-1-211.6114.317.266.35-SLBLBLBLBLBLB-
4-1-213.5114.320.097.37--LBLBLBLBLB-
4-1-215.1114.322.478.56------LBLB
511.512717.115.59-SS-----
51312719.356.43-SLBSLB-----
51512722.327.52-SLBLBLBLBLBLB-
51812726.799.19--LBLBLBLBLBLB
521.412731.8511.1--LBLBLBLBLBLB
523.212734.5312.14---LBLBLBLBLB
524.112735.8612.7---LBLBLBLBLB
5-1-214139.720.836.2SSS-----
5-1-215.5139.723.076.98-SLBSLB-----
5-1-217139.725.37.72-SLBLBLBLBLBLB-
5-1-220139.729.769.17--LBLBLBLBLB-
5-1-223139.734.2310.54--LBLBLBLBLBLB
6-5-820168.2829.767.32SSLBSLB-----
6-5-824168.2835.728.94-SLBLBLBLBLBLB-
6-5-828168.2841.6710.59--LBLBLBLBLB-
6-5-832168.2847.6212.06---LBLBLBLBLB
717177.825.35.87S-------
720177.829.766.91SSS-----
723177.834.238.05-SLBLBLBLBLB--
726177.838.699.19-SLBLBLBLBLBLB-
729177.843.1610.36--LBLBLBLBLB-
732177.847.6211.51--LBLBLBLBLB-
735177.852.0912.65---LBLBLBLBLB
7-5-824193.6835.727.62S-------
7-5-826.4193.6839.298.33-SLBSLBLBLBLBLB-
7-5-829.7193.6844.29.52--LBLBLBLBLB-
7-5-833.7193.6850.1510.92--LBLBLBLBLB-
7-5-839193.6858.0412.7---LBLBLBLBLB
7-5-842.8193.6863.6914.27---LBLBLBLBLB
7-5-845.3193.6867.4115.11---LBLBLBLBLB
7-5-847.1193.6870.0915.88---LBLBLBLBLB
8-5-824219.0835.726.71-SS-----
8-5-828219.0841.677.72S-S-----
8-5-832219.0847.628.94SSLBSLB-----
8-5-836219.0853.5710.16-SLBSLBLBLBLBLB-
8-5-840219.0859.5311.43--LBLBLBLBLB-
8-5-844219.0865.4812.7---LBLBLBLB
8-5-849219.0872.9214.15---LBLBLBLBLB

CodeaOuter diameterNominal weight 
(with thread 
and coupling) b,c
Wall thicknessEnd processing type
mmkg/mmmH40J55M65L80N80C90dP110Q125d
InLb/ftK55C951, QT95d
12345678910111213
9-5-832.3244.4848.077.92S-------
9-5-836244.4853.578.94SSLBSLB-----
9-5-840244.4859.5310.03-SLBSLBLBLBLB--
9-5-843.5244.4864.7311.05--LBLBLBLBLB-
9-5-847244.4869.9411.99--LBLBLBLBLBLB
9-5-853.5244.4879.6213.84---LBLBLBLBLB
9-5-858.4244.4886.9115.11---LBLBLBLBLB
10-3-432.75273.0548.747.09S-------
10-3-440.5273.0560.278.89SSBSB-----
10-3-445.5273.0567.7110.16-SBSB-----
10-3-451273.0575.911.43-SBSBSBSBSBSB-
10-3-455.5273.0582.5912.57--SBSBSBSBSB-
10-3-460.7273.0590.3313.84-----SBSBSB
10-3-465.7273.0597.7715.11-----SBSBSB
11-3-442298.4562.58.46S-------
11-3-447298.4569.949.53-SBSB-----
11-3-454298.4580.3611.05-SBSB-----
11-3-460298.4589.2912.42-SBSBSBSBSBSBSB
13-3-848339.7271.438.38S-------
13-3-854.5339.7281.19.65-SBSB-----
13-3-861339.7290.7810.92-SBSB-----
13-3-868339.72101.1912.19-SBSBSBSBSBSB-
13-3-872339.72107.1513.06---SBSBSBSBSB
1665406.496.739.53S-------
1675406.4111.6111.13-SBSB-----
1684406.4125.0112.57-SBSB-----
18-5-887.5473.08130.2111.05SSBSB-----
2094508139.8911.13SLSLBSLB-----
20106.5508158.4912.7-SLBSLB-----
20133508197.9316.13-SLB------
S-Short round thread, L-Long round thread, B-Buttress thread
a. Code is used for ordering reference.
b. The nominal weight of threaded and coupled casing (column 2) is shown for reference only.
c. Martensitic chromium steel (L80 9Cr and 13Cr) differs from carbon steel in density. The shown weight of martensitic chromium steel is not an exact value. The mass correction factor 0.989 can be used.
d. C90, T95 and Q125 steel grade casing should be supplied according to specification, weight and wall thickness listed in the above table or order.

API Tubing Specifications

SizeLinear Mass lb/ftOutside diameterWall thicknessType of end-finish
Grade
Non-upset
T﹠C
Ex-Upset
T﹠C
ln.mmln.mmJ-55L-80N-801, N-80QC-90T-95P-110
2 3/8"4.00--2.37560.330.1674.24PNPNPNPNPN--
4.604.702.37560.330.1904.83PNUPNUPNUPNUPNUPNU
5.805.952.37560.330.2546.45--PNUPNUPNUPNUPNU
6.60--2.37560.330.2957.49--P--PP--
7.357.452.37560.330.3368.53--PU--PUPU--
2 7/8"6.406.502.87573.030.2175.51PUNPNUPNUPNUPNUPNU
7.807.902.87573.030.2767.01--PNUPNUPNUPNUPNU
8.608.702.87573.030.3087.82--PNUPNUPNUPNUPNU
9.359.452.87573.030.3408.64--PU--PUPU--
10.50--2.87573.030.3929.96--P--PP--
11.50--2.87573.030.44011.18--P--PP--
3 1/2"7.70--3.50088.900.2165.49PNPNPNPNPN--
9.209.303.50088.900.2546.45PNUPNUPNUPNUPNUPNU
10.20--3.50088.900.2897.34PNPNPNPNPN--
12.7012.953.50088.900.3759.52--PNUPNUPNUPNUPNU
14.30--3.50088.900.43010.92--P--PP--
15.50--3.50088.900.47612.09--P--PP--
17.00--3.50088.900.53013.46--P--PP--
4"9.50--4.000101.600.2265.74PNPNPNPNPNPU
10.7011.004.000101.600.2626.65PUPUPUPUPUPU
13.20--4.000101.600.33.8.38--P--PP--
16.10--4.000101.600.41510.54--P--PP--
18.90--4.000101.600.50012.70--P--PP--
22.20--4.000101.600.61015.49--P--PP--
4 1/2"12.6012.754.500114.300.2716.88PNUPNUPNUPNUPNU--
15.20--4.500114.300.3378.56--P--PP--
17.00--4.500114.300.3809.65--P--PP--
18.90--4.500114.300.4310.92--P--PP--
21.50--4.500114.300.50012.70--P--PP--
23.70--4.500114.300.56014.22--P--PP--
26.10--4.500114.300.63016.00--P--PP--
Non-Upset T﹠C-Non-upset threaded and coupled
Ex-Upset T﹠C-External upset threaded and coupled
P-Plain end
N-Non-upset threaded and coupled
U-External upset threaded and coupled

API 5CT Gr. T95 Tubing Chemical Composition

CMnMoCrNiCuTiPSSiVAl
Min--0.2500.400--------
Max0.3501.2000.8501.5000.990--0.0200.010---

API 5CT T95 Tubing Mechanical Properties

Tensile Strength724 MPa min105,000 psi min
Yield Strength655 MPa min758 MPa max
95,000 psi min110,000 psi max
Total Elongation Under Load0.500 %-
Hardness25 Max HRC255 Max HBW

API 5CT T95 Casing Tubing Tensile & Hardness Requirement

GroupGradeTypeTotal elongation under load %Yield strength MPaTensile strength min. MPaHardness a max.Specified wall thickness mmAllowable hardness variation b HRC
min.max . HRCHBW
1234567891011
1H40-0.5276552414----
J55-0.5379552517----
K55-0.5379552655----
N8010.5552758689----
N80Q0.5552758689----
R95-0.5655758724----
2M65-0.544858658622235--
L8010.555265565523241--
L809Cr0.555265565523241--
L8013Cr0.555265565523241--
C9010.562172468925.4255≤ 12.70 12.71 to 19.04 19.05 to 25.39 ≥ 25.403.0 4.0 5.0 6.0
T9510.565575872425.4255≤ 12.70 12.71 to 19.04 19.05 to 25.39 ≥ 25.403.0 4.0 5.0 6.0
C110-0.775882879330286≤ 12.70 12.71 to 19.04 19.05 to 25.39. ≥ 25.403.0 4.0 5.0 6.0
3P110-0.6758965862----
4Q12510.658621034931b-≤ 12.70 12.71 to 19.04 ≥ 19.053.0 4.0 5.0
a In case of dispute, laboratory Rockwell C hardness testing shall be used as the referee method. 
b No hardness limits are specified, but the maximum variation is restricted in accordance with 7.8 and 7.9 of API Spec. 5CT.

API 5CT T95 Casing Tubing Features

  • API 5CT T95 Casing Tubing is offered with a free length range from 8 to 13m on basis of the SY/T6194-96 norm. However, it is also available no less than 6m length and its quantity should be no more than 20%.
  • Deformations which mentioned above are not allowed to appear on the outer surface of API 5CT T95 Casing Tubing coupling.
  • The surface of thread of coupling and API 5CT T95 Casing Tubing should be smooth without any burr, tear or other defects that may have a negative impact on the strength and close connection.
  • Any deformation such as crease, hairline, separation, crack or scab is not acceptable on both inner and outer surfaces of the product. All these defects should be completely removed, and the removed depth must not exceed 12.5% of nominal wall thickness.

Available Grade T95 Oil Well Drilling Tube in different shapes and sizes.

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