API Casing pipe
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High-Quality API 5CT C90 Casing pipes Wholesale
Outer diameter
4 1/2″, 5″, 5 1/2″, 6 5/8″, 7″, 7 5/8″, 9 5/8″, 10 3/4″, 13 3/8″, 16″, 18 5/8″, 20″, 30″
Wall thickness
5.21 – 16.13 mm -
API 5CT N80 Casing tubes
Outer diameter
4 1/2″, 5″, 5 1/2″, 6 5/8″, 7″, 7 5/8″, 9 5/8″, 10 3/4″, 13 3/8″, 16″, 18 5/8″, 20″, 30″
Wall thickness
5.21 – 16.13 mm -
High-Quality API 5CT L80 Casing tubes
Outer diameter
4 1/2″, 5″, 5 1/2″, 6 5/8″, 7″, 7 5/8″, 9 5/8″, 10 3/4″, 13 3/8″, 16″, 18 5/8″, 20″, 30″
Wall thickness
5.21 – 16.13 mm -
API 5CT K55 Casing pipes Manufacturer
API 5CT K55 Casing Tubing 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.
K55 oil casing use:
For oil well drilling, it is mainly used to support the shaft wall during drilling and after completion to ensure the normal operation of the drilling process and the whole well after completion. -
API 5CT J55 Casing pipes Manufacturer
API 5CT J55 Oil casing:
J55 Oil casing is a steel pipe used to support the wall of oil and gas wells to ensure the normal operation of the entire oil well during the drilling process and after completion. Each well requires several layers of casing depending on different drilling depths and geological conditions. After the casing is run down, cement cementing is required. It is different from the tubing and drill pipe and cannot be reused.
API 5CT J55 Casing Tubing Specification:
J55 API casing or tubing is a relatively common one in oil drilling. Because of the low steel grade of J55, it is used for shallow oil and gas extraction.The J55 API casing or tubing is widely used in the extraction of natural gas and coalbed methane, and can be commonly found in shallow wells, geothermal wells, and water wells.
