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API 5CT C95 CASING
API 5CT C95 CASING
API 5CT C95 CASING
API 5CT C95 CASING
API 5CT C95 CASING
API 5CT C95 CASING
API 5CT C95 CASING
API 5CT C95 CASING

API 5CT C95 CASING

API 5CT C95 Casing Tubing is a API 5CT Oil Casing Pipe & mainly used for oil well drilling. We manufacture API 5CT C95 Casing Tubing in accordance with the SY/T6194-96 standard, it is available as short thread type and long thread type supplied with their couplings.
Tubing pipe: OD with 2 7/8",3 1/2",4" and 4 1/2".
Casing pipe:OD with 5",5 1/2",6 5/8", 7",7 5/8",8 5/8",9 5/8",10 3/4",11 3/4",13 3/8",16" and 20"
Product Introduction
Technical data
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Product Introduction
API 5CT C95 casing is a type of casing tubing used in the oil and gas industry. It is made of high strength steel material with a yield strength of 95,000 psi, making it suitable for use in deep and high pressure wells.

The chemical composition of API 5CT C95 casing is as follows
Carbon: up to 0.35
Manganese: up to 1.00%
Phosphorus: up to 0.020%
Sulfur: 0.010% max.
Chromium: 0.030% max.
Nickel: 0.030% max.
Copper: 0.030% max.
Molybdenum: 0.150% max.

The mechanical properties of API 5CT C95 casing are as follows
Yield strength: 95,000 psi (655 MPa) minimum
Tensile strength: 110,000 psi (758 MPa) maximum
Hardness: HRC 22 max.
Technical data

C95 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 Sizes 4 1/2"-20", (114.3-508mm)
Thread Type Buttress thread casing, Long round thread casing, Short round thread casing
Function It can protect the tubing pipe.
 

 

API 5CT C95 Tubing Mechanical Properties

Tensile Strength 689 MPa min 100,000 psi min
Yield Strength 621 MPa min 724 MPa max
  90,000 psi min 105,000 psi max
Total Elongation Under Load 0.500 % -
Hardness 25 Max HRC 255 Max HBW
 

API 5CT C95 Casing Tubing Specification

Standard API 5CT
Grade J55, N80, K55, Q125, P110, L80
Tubing pipe OD with 2 7/8",3 1/2",4" and 4 1/2".
Thread BTC, STC, LTC or No thread
Casing pipe OD with 5", 5 1/2", 6 5/8", 7", 7 5/8", 8 5/8", 9 5/8", 10 3/4", 11 3/4", 13 3/8", 16" and 20"
Length for Casing pipe R1 (4.88-7.62m), R2 (7.62-10.36m), R3 (10.36-14.63m)
Length for Tubing pipe R1 (6.10-7.32m), R2 (8.53-9.75m), R3 (11.58-12.80m)
Model in Common Use 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2"
End Upset or no upset.
Specialties
  • Hydrostatic Testing
  • Full third-party inspection capabilities (EMI, SEA, and Weld Line)
  • Drifting (Full-length, or just ends)
  • Couplings – EUE, AB Modified, turned down, special clearance couplings
  • Pup Joints
  • Coating to customer specifications
  • Threading
  • External upset
  • Heat treating
End Finishing External Upset Ends (EUE), Flush Joint, PH6 (and equivalent connections), Integral Joint (IJ)

 

API 5CT Gr. C95 Tubing Chemical Composition

  C Mn Mo Cr Ni Cu Ti P S Si V Al
Min - - 0.250 - - - - - - - - -
Max 0.350 1.200 0.850 1.500 0.990 - - 0.020 0.010 - - -
 

API 5CT Grade C95 Casing Tubing Steel Color Code

Name J55 K55 N80-1 N80-Q L80-1 P110
Casing a bright green band two bright green bands a bright red band a bright red band + a green band a red band + a brown band a bright white band
Coupling entire green coupling + a white band entire green coupling entire red coupling entire red coupling + a green band entire red coupling + a brown band entire white coupling
 

 

API 5CT C95 Casing Tubing Tensile & Hardness Requirement

Group Grade Type Total elongation under load % Yield strength MPa Tensile strength min. MPa Hardness a max. Specified wall thickness mm Allowable hardness variation b HRC
min. max .   HRC HBW
1 2 3 4 5 6 7 8 9 10 11
1 H40 - 0.5 276 552 414 - - - -
J55 - 0.5 379 552 517 - - - -
K55 - 0.5 379 552 655 - - - -
N80 1 0.5 552 758 689 - - - -
N80 Q 0.5 552 758 689 - - - -
R95 - 0.5 655 758 724 - - - -
2 M65 - 0.5 448 586 586 22 235 - -
L80 1 0.5 552 655 655 23 241 - -
L80 9Cr 0.5 552 655 655 23 241 - -
L80 13Cr 0.5 552 655 655 23 241 - -
C95 1 0.5 621 724 689 25.4 255 ≤ 12.70 12.71 to 19.04 19.05 to 25.39 ≥ 25.40 3.0 4.0 5.0 6.0
T95 1 0.5 655 758 724 25.4 255 ≤ 12.70 12.71 to 19.04 19.05 to 25.39 ≥ 25.40 3.0 4.0 5.0 6.0
C110 - 0.7 758 828 793 30 286 ≤ 12.70 12.71 to 19.04 19.05 to 25.39. ≥ 25.40 3.0 4.0 5.0 6.0
3 P110 - 0.6 758 965 862 - - - -
4 Q125 1 0.65 862 1034 931 b - ≤ 12.70 12.71 to 19.04 ≥ 19.05 3.0 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 C95 Casing Tubing Features

Available Grade C95 Oil Well Drilling Tube in different shapes and sizes.

Standard
ASTM Standards:ASTM B209 and ASME SB209 ASTMB209–This specification covers aluminum and aluminum alloy flat sheet,coiled sheet, and plate in various alloys. 3003 aluminium alloy & Aluminum Sheet 3003 Chemical Composition
European Standard OLD WNr UNS ISO USA (AA) GERMANY (DIN)
AW-AlCu4Mg1 AU4G1 3.0517 A93003 AlCu4Mg 3003 AlCuMg2
  
Metal Ratio of 3003 aluminum alloy (%)
Si 0.6
Fe 0.7
Cu 0.05-0.20
Mn 1.0-1.5
Zn 0.1
Ti 0.15
Other 0.1
Al remain

Aluminium 3003 Sheet & Plates Equivalent Grades
European Standard OLD WNr UNS ISO USA (AA) GERMANY (DIN)
AW-AlCu4Mg1 AU4G1 3.0517 A93003 AlCu4Mg 3003 AlCuMg2

Mechanical Properties of Aluminium 3003 Plates
Properties Metric Imperial
Tensile strength 130 MPa 18855 psi
Yield strength 125 MPa 18130 psi
Shear strength 83 MPa 12039 psi
Fatigue strength 55 MPa 7977 psi
Elastic modulus 70-80 GPa 10153-11603 ksi
Poisson’s ratio 0.33 0.33
Elongation 10% 10%
Hardness 35 35
 
Material Condition Tensile Strength (ksi min) Yield Strength (ksi min) Elongation % in 2″ 0.064 plate Min 90° Cold Bend Radius for 0.064″ Thick
3003-0 plate 0.064″ thick 3003-0 14-19 5 25 0
3003-H12 plate 0.064″ thick 3003-H12 17-23 12 6 0
3003-H14 plate 0.064″ thick 3003-H14 20-26 17 5 0
3003-H16 plate 0.064″ thick 3003-H16 24-30 21 4 1/2 – 1 1/2 T
3003- plate 0.064″ thick 3003-H18 27 min 24 4 1 1/2 -3T












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