Api 5CT K55 Well Drilling Casing Pipe
The API 5CT K55 Oil Gas Casing Pipe supplied by GNEE has been inspected multiple times to ensure quality. There are three length ranges, namely R1 (6.10-7.32 meters), R2 (8.53-9.75 meters), and R3 (11.58-12.8 meters) that can be selected according to needs.
The API 5CT K55 well casing commonly used in oil fields is mainly used for oil well drilling. According to API-5CT, the pipe can be divided into STC (short thread), LTC (long thread) and BTC (support thread) and their joints. The determined rigidity of API 5CT K55 steel pipe is higher than that of J55 steel, K55/J55 are 655MPa and 517MPa respectively. Therefore, it has better mechanical properties and high temperature resistance and fracture resistance.
API 5CT K55 oil well casing is mainly used in the drilling, cementing and production processes of oil wells. In oil field development, steel casing is used to fix the well wall of the oil well, protect the formation, separate the formation, and transport crude oil and natural gas.
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API K55 pipe Chemical Composition
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Grade |
Chemical Composition |
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C |
Mn |
Mo |
Cr |
Ni |
Cu |
P |
S |
Si |
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Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
Max |
Max |
Max |
Max |
Max |
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K55 |
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|
|
|
|
|
|
|
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0.03 |
0.03 |
- |
Weight of Grade K55 Oil Well Drilling Casing Pipe
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Outer Diameter |
4.5 Inch to 20 Inch, (114.3-508 MM) |
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Standard Size |
4.5 inch-20 inch, (114.3-508 MM) |
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Type |
Long round, Short round, Buttress |
Api 5CT K55 oil and gas casing
Advantages of GNEE
Gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.
Gnee Factory environment
FAQ
1.Q.What's your advantage?
A.Honest business with competitive price and professional service on export process.
2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
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