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API 5CT Q125 Casing Pipes

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API 5CT Q125 Casing Pipes

API 5CT Q125 Casing Pipes

Grade Q125 Steel Tubing

Grade Q125 Steel Tubing

API 5CT Q125 Seamless Pipes

API 5CT Q125 Seamless Pipes

Q125 Material Steel Pipe for sale at best price in India, oldest API 5CT Q125 Casing Pipes supplier


Rexal Tubes

Table of contents

One of the largest API 5CT Gr. Q125 Tubing manufacturer in India

Q125 Casing Specifications Chart
Product Name Seamless Oil Pipe
Material GR.B,ST52, ST35, ST45, X42, ST42, X46, X56, X52, X60, X65, X70,SS304, SS316 etc.
Size Size 1/4" to 24" Outside Diameter 13.7 mm to 610 mm
Standard API 5L, ASTM A106 Gr.B, ASTM A53 Gr.B, ANSI A210-1996, ANSI B36.10M-2004, ASTM A1020-2002, ASTM A179-1990, BS 3059-2, DIN 1630, DIN 17175, DIN 2448
Wall thickness SCH10, SCH20, SCH30, SCH40, SCH60, STD, SCH80, SCH100 XS, SCH120, SCH160, XXS
Surface Treatment Black paint, oil, galvanized, varnish, anti corrosion coatings
Pipe Ends Under 2 inch plain end. 2 inch and above Beveled. Plastic caps (small OD) ,Iron protector (large OD)
Model in Common Use
  • Single Random Length and double Random Length.
  • fixed length(5.8m, 6m, 12m)
  • SRL:3M-5.8M DRL:10-11.8M or As clients requested length
Application Oil pipe, Gas pipe
Test Chemical Component Analysis, Technical Properties, Mechanical Properties, Exterior Size Inspection, hydraulic testing, X-ray Test.
Advantages
  • Reasonable price with excellent quality
  • Rich supply and export experience, sincere service
  • Abundant stock and prompt delivery
  • Reliable forwarder, 2-hour away from port.
Length Range 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"
Specialties
  • Drifting (Full-length, or just ends)
  • Threading
  • Heat treating
  • External upset
  • Hydrostatic Testing
  • Couplings – EUE, AB Modified, turned down, special clearance couplings
  • Coating to customer specifications
  • Full third-party inspection capabilities (EMI, SEA, and Weld Line)
  • Pup Joints
What are the types of Q125 Material Steel Pipe?
API 5CT OCTG Q125 Seamless Steel Oil Well Casing

API 5CT OCTG Q125 Seamless Steel Oil Well Casing

Q125 Grade API 5CT Oilfield Casing and Tubing

Q125 Grade API 5CT Oilfield Casing and Tubing

API 5CT Q125 oil and gas casing pipe welded tube

API 5CT Q125 oil and gas casing pipe welded tube

API 5CT Gr. Q125 Oilfield Casing seamless Steel Pipe

API 5CT Gr. Q125 Oilfield Casing seamless Steel Pipe

API 5CT EUE Q125 seamless Oil Casing Line Tube/Pipe

API 5CT EUE Q125 seamless Oil Casing Line Tube/Pipe

API 5CT Q125 Tubing oil Casing pipe

API 5CT Q125 Tubing oil Casing pipe

Check API 5CT Gr. Q125 Oilfield Casing Pipes specification and dimensions, stockist of Grade Q125 Oil Well Drilling Casing Pipe

API 5CT Q125 Casing Pipe Dimension Chart in MM
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.
Oil pipe 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.
L80. N80. 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 Gr. Q125 Oilfield Casing Pipes Mechanical Behaviour
Tensile Strength 931 MPa min 135,000 psi min
Yield Strength 862 MPa min 1,034 MPa max
125,000 psi min 150,000 psi max
Total Elongation Under Load 0.650 % -
Hardness - -
Grade Q125 Oil Well Drilling Casing Pipes 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
find API 5CT Gr. Q125 Casing Pipes in various sizes and Specification in ready stock
Q125 Casing Specs
Codea Outer Dia Nominal weight
(with thread and
coupling) b,c		 Wall Thickness End processing type
mm kg/m mm H40 J55 M65 L80 N801 C90d P110 Q125d
In Lb/ft K55 C95 N80Q T95d
1 2 3 4 5 6 7 8 9 10 11 12 13
4-1-2 9.5 114.3 14.14 5.21 S S S - - - - -
4-1-2 10.5 114.3 15.63 5.69 - SB SB - - - - -
4-1-2 11.6 114.3 17.26 6.35 - SLB - - LB LB - -
4-1-2 13.5 114.3 20.09 7.37 - - - - LB LB - -
4-1-2 15.1 114.3 22.47 8.56 - - - - - - LB LB
5 11.5 127 17.11 5.59 - S S - - - - -
5 13 127 19.35 6.43 - SLB SLB - - - - -
5 15 127 22.32 7.52 - SLB LB - LB - LB -
5 18 127 26.79 9.19 - - LB LB - LB - -
5 21.4 127 31.85 11.1 - - LB - - LB - LB
5 23.2 127 34.53 12.14 - - - LB - - LB -
5 24.1 127 35.86 12.7 - - - LB - LB - -
5-1-2 14 139.7 20.83 6.2 S S S - - - - -
5-1-2 15.5 139.7 23.07 6.98 - SLB SLB - - - - -
5-1-2 17 139.7 25.3 7.72 - SLB LB - - LB - -
5-1-2 20 139.7 29.76 9.17 - - LB - - LB LB -
5-1-2 23 139.7 34.23 10.54 - - LB - LB - - LB
6-5-8 20 168.28 29.76 7.32 S SLB SLB - - - - -
6-5-8 24 168.28 35.72 8.94 - SLB LB - LB - - -
6-5-8 28 168.28 41.67 10.59 - - - LB - - LB -
6-5-8 32 168.28 47.62 12.06 - - - LB - - LB -
7 17 177.8 25.3 5.87 S - - - - - - -
7 20 177.8 29.76 6.91 S S S - - - - -
7 23 177.8 34.23 8.05 - SLB LB - - LB - -
7 26 177.8 38.69 9.19 - SLB - - LB - LB -
7 29 177.8 43.16 10.36 - - LB - LB - - -
7 32 177.8 47.62 11.51 - - - - LB - LB -
7 35 177.8 52.09 12.65 - - - LB LB - - LB
7-5-8 24 193.68 35.72 7.62 S - - - - - - -
7-5-8 26.4 193.68 39.29 8.33 - SLB SLB LB - LB - -
7-5-8 29.7 193.68 44.2 9.52 - - - - LB - LB -
7-5-8 33.7 193.68 50.15 10.92 - - LB - - LB - -
7-5-8 39 193.68 58.04 12.7 - - - LB LB - LB -
7-5-8 42.8 193.68 63.69 14.27 - - - LB - LB - -
7-5-8 45.3 193.68 67.41 15.11 - - - LB - - LB LB
7-5-8 47.1 193.68 70.09 15.88 - - - - LB - LB LB
8-5-8 24 219.08 35.72 6.71 - S S - - - - -
8-5-8 28 219.08 41.67 7.72 S - S - - - - -
8-5-8 32 219.08 47.62 8.94 S SLB SLB - - - - -
8-5-8 36 219.08 53.57 10.16 - SLB SLB LB - - LB -
8-5-8 40 219.08 59.53 11.43 - - LB - - LB LB -
8-5-8 44 219.08 65.48 12.7 - - - - LB - LB 　
8-5-8 49 219.08 72.92 14.15 - - - LB LB - - LB
Codea Outer diameter Nominal weight
(with thread
and coupling) b,c		 Wall thickness End processing type
mm kg/m mm H40 J55 M65 L80 N80 C90d P110 Q125d
In Lb/ft K55 C95 1, Q T95d
1 2 3 4 5 6 7 8 9 10 11 12 13
9-5-8 32.3 244.48 48.07 7.92 S - - - - - - -
9-5-8 36 244.48 53.57 8.94 S SLB SLB - - - - -
9-5-8 40 244.48 59.53 10.03 - SLB SLB - LB - - -
9-5-8 43.5 244.48 64.73 11.05 - - LB - - LB - -
9-5-8 47 244.48 69.94 11.99 - - - LB - - LB LB
9-5-8 53.5 244.48 79.62 13.84 - - - LB LB - - LB
9-5-8 58.4 244.48 86.91 15.11 - - - LB - LB - LB
10-3-4 32.75 273.05 48.74 7.09 S - - - - - - -
10-3-4 40.5 273.05 60.27 8.89 S SB SB - - - - -
10-3-4 45.5 273.05 67.71 10.16 - SB SB - - - - -
10-3-4 51 273.05 75.9 11.43 - SB - - SB - SB -
10-3-4 55.5 273.05 82.59 12.57 - - SB - SB SB - -
10-3-4 60.7 273.05 90.33 13.84 - - - - - SB SB SB
10-3-4 65.7 273.05 97.77 15.11 - - - - - SB - SB
11-3-4 42 298.45 62.5 8.46 S - - - - - - -
11-3-4 47 298.45 69.94 9.53 - SB SB - - - - -
11-3-4 54 298.45 80.36 11.05 - SB SB - - - - -
11-3-4 60 298.45 89.29 12.42 - SB SB - SB - - SB
13-3-8 48 339.72 71.43 8.38 S - - - - - - -
13-3-8 54.5 339.72 81.1 9.65 - SB SB - - - - -
13-3-8 61 339.72 90.78 10.92 - - SB - - - - -
13-3-8 68 339.72 101.19 12.19 - SB SB - - SB - -
13-3-8 72 339.72 107.15 13.06 - - - SB - SB - -
16 65 406.4 96.73 9.53 S - - - - - - -
16 75 406.4 111.61 11.13 - SB SB - - - - -
16 84 406.4 125.01 12.57 - - SB - - - - -
18-5-8 87.5 473.08 130.21 11.05 S SB SB - - - - -
20 94 508 139.89 11.13 SL SLB SLB - - - - -
20 106.5 508 158.49 12.7 - SLB SLB - - - - -
20 133 508 197.93 16.13 - 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.
Special price offer on API 5CT Q125 Oilfield Tubing in Mumbai, India, Check Composition of Q125 Material
Chemical Composition of API 5CT Gr. Q125 Tubing
C Mn Mo Cr Ni Cu Ti P S Si V Al
Min - - - - - - - - - - - -
Max 0.350 1.350 0.850 1.500 0.990 - - 0.020 0.010 - - -
Hardness Requirement of API 5CT Gr. Q125 Casing Pipes
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 - -
C90 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
Sizes of API 5CT Q125 Oilfield Tubing
  • Size and surface inspection
  • Magnetic particle
  • Hardness and pressure test.
  • Electromagnetic
  • Hydrostatic
  • Drifting test
  • NDT and pressure test and third party certication
  • Physical and chemical analysis
  • Ultrasonic
Inspection Method of Q125 Material
OD Wall PE # / ft T&C # / ft Collar API Drift Available Grades
2.375″ .190 4.44 4.7 EUE,
AB MOD		 1.901 J55, J-FBNAU, N80, L80, P110
2.875″ .217 6.17 6.5 EUE,
AB MOD		 2.347 J55, J-FBNAU, N80, L80, P110
3.5″ .254 8.81 9.3 EUE,
AB MOD		 2.867 J55, J-FBNAU, N80, L80, P110
Stock of API 5CT Q125 Casing following manufacturers
Indian Seamless Metal Tubes Limited

Indian Seamless Metal Tubes Limited

Bao Steel

Bao Steel

Maharastra Seamless Limited

Maharastra Seamless Limited

Tenaris

Tenaris

Valourec & Mannesman -v & m

Valourec & Mannesman -v & m

Sumitomo Metals

Sumitomo Metals

Wuxi

Wuxi

Yangzhou Lontrin Steel Tube

Yangzhou Lontrin Steel Tube

United Seamless Limited

United Seamless Limited

Jindal Saw Ltd

Jindal Saw Ltd

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