API 5CT C95 Casing tube serves to transport both crude oil and natural gas from oil and gas layer to the surface pipeline after drilling is completed. It is able to bear the pressure produced by the exploitation process. After the outer surface is coated with a protective layer, the tubing is marked in accordance with the API 5CT standard and strapped with metal belt.
1.Standard:API 5CT
2.Grade: C95
2.Tubing pipe: OD with 2 7/8",3 1/2",4" and 4 1/2"
4.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 "
5.Thread :BTC,STC,LTC,or No thread
Technical parameters of casing pipe:
Grade | Yield Strength | Tensile Strength | Hardness | Allowable | |||||
Hardness | |||||||||
Variation | |||||||||
Min | Max | Min | Max | ||||||
Psi | Mpa | Psi | Mpa | Psi | Mpa | HRC | BHN | HRC | |
C90 | 90,000 | 621 | 105,000 | 724 | 100,000 | 689 | 25.4 | 255 | 3 |
C95 | 95,000 | 655 | 110,000 | 758 | 105,000 | 724 | - | - | - |
length range | range1 | range 2 | range 3 |
tubing | 6.10-7.32m | 8.53-9.75m | 11.58-12.80m |
casing | 4.88-7.62m | 7.62-10.36m | 10.36-14.63m |
pup joint | 2-20 feet 0.5-6m |
API 5CT C95 Casing tube can be widely applicable to petroleum, construction, shipbuilding, smelting, aviation, electric power, food, paper, chemical industry, medical equipment, boilers, heat exchangers, metallurgy and so on.
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