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API 5CT Q125 Casing Tubing
API 5CT Q125 Casing Tubing
API 5CT Q125 Casing Tubing
API 5CT Q125 Casing Tubing
API 5CT Q125 Casing Tubing
API 5CT Q125 Casing Tubing
API 5CT Q125 Casing Tubing
API 5CT Q125 Casing Tubing

API 5CT Q125 Casing Tubing

Q125 petroleum casing is a seamless steel casing used to transport liquids and gases. It is composed of multiple steel connectors and can withstand harsh environmental conditions such as high pressure, high temperature and corrosion. Therefore, it is widely used in petroleum, natural gas, chemical industry and other industries.
standard:ASTM
Surface :1. Galvanized 2. Black and Color Painting
introduction
Data table
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introduction
Q125 indicates that the steel casing has a minimum yield strength of 125,000 psi (862 MPa). Q125 casing is a high-strength casing material suitable for harsh oil and gas exploration and production environments.
API 5CT Q125 oil casing is designed for use as casing and tubing in oil and gas wells. Casing is used to support the borehole wall, protect the wellbore from external pressures, and prevent fluid migration. Tubing is used to extract oil and gas from wells. Q125carbon steel casing pipe can be manufactured by seamless or resistance welding (ERW) process. In the oil and gas industry, seamless casing is commonly used in critical applications.
API 5CT Q125 casing in borewell may undergo a heat treatment process to achieve required mechanical properties and improve its performance under specific downhole conditions.
The specifications and models of Q125 oil casing are determined according to relevant standards. The diameters are usually 600mm, 700mm, 800mm, 900mm, 1000mm, 1100mm, 1200mm and other specifications. Among them, the specifications and models with diameters of 600mm and 700mm are the most commonly used.
Data table

Q125 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 Q125 Tubing Mechanical Properties

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 - -

API 5CT Grade Q125 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
 

Size:1/4" to 24" Outside Diameter 13.7 mm to 610 mm;

Wall thickness:SCH10, SCH20, SCH30, SCH40, SCH60, STD, SCH80, SCH100 XS, SCH120, SCH160, XXS;

Length:R1 (6.10-7.32m), R2 (8.53-9.75m), R3 (11.58-12.80m)

Tolerance: OD<114.3mm, tolerance ±0.79; OD≥114.3mm, tolerance -0.5% +1%

Thickness tolerance:-12.5%

company advantage
Gnee Co., Ltd. was established in 2008 and is a supplier of stainless steel, galvanized steel, carbon steel and other steel products. We have exported to more than 100 countries including the United States, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
 

FAQ

1.Q.Why choose you?
A.Firstly quality, secondly price, we can give you both. Our service formula: good quality + good price + good service = customer's trust.

2. Q: What services do you provide?
A: Customized service for each customer, please feel free to contact us!

3.Q.Do you have quality control?
A.Yes, we have got BV.SGS certification.








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standard:ASTM
Surface :1. Galvanized 2. Black and Color Painting
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