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API 5CT ERW Casing Pipes, OCTG Casing Distributor

Model API 5CT
Certification API
Grade H40/ L80/ R95/ N80-1/ N80Q/ C90/ T95/ P110
Out Diameter 1.9″-4 1/2″
Wall Thickness 3.18 – 16 mm
Length R1/ R2/ R3
Ends BTC, UN, EUE, Premium ends
Usage Oil and Gas
Surface Red, Black, Varnish, Oil, 3PE, etc

API 5CT ERW Casing Pipe

OCTG means Oil Country Tubular Goods, which refers to steel used in oil and gas extraction and production processes, including Drill pipe, Casing, Tubing, Couplings, Connections and Accessories, for the oil and gas industry on land and offshore.

Baolai Steel offers a complete range of API 5CT steel casing and tubing pipe for kinds of demands in oil exploration and production.
API 5CT casing pipe is used to support the oil and gas pipe wall, and to ensure the drilling process and the post-completion wells normal operation.

Casing is placed before drilling begins and completely surrounds the wellbore. Its purpose is to protect the soil layers and groundwater from contamination by drilling mud and/or frac fluids. Additionally, casing stabilizes the wellbore. Drilling and casing operations alternate – the drill string is removed at predetermined intervals and the wellbore is lined and cemented with casing.

API 5CT Casing Pipe Colors

API 5CT Casing Pipe Colors

Example Size

Note: Some of the main specifications are shown below, please contact us for more details.
Outside Diameter
(O.D)
THICKNESS
(TK)
Weight
End processing form
Grade
Inch
mm
Inch
mm
KG/M
J55/K55
M65
L80-1
N80
C90
C95
T95
P110
4 1/2″
33.4
0.25
6.35
11.6
PSLB
PLB
PLB
PLB
PLB
PLB
PLB
PLB
5″
42.2
0.296
9.19
15
PSLB
PLB
PLB
PLB
PLB
PLB
PLB
PLB
6 5/8″
48.3
0.352
8.94
24
PSLB
PLB
PLB
PLB
PLB
PLB
PLB
PLB
7″
60.3
0.362
9.19
26
PSLB
PLB
PLB
PLB
PLB
PLB
PLB
PLB
8 5/8″
73
0.4
10.16
36
PSLB
PLB
PLB
PLB
PLB
PLB
PLB
9 5/8″
88.9
0.395
10.03
40
PSLB
PSLB
PLB
PLB
PLB
PLB
PLB
10 3/4″
114.3
0.45
11.43
51
PSB
PSB
PSB
PSB
PSB
PSB
PSB
PSB

 

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The Baolai Group continues to provide service and support after your purchase. To save you time, we offer you numerous value-added services such as processing, logistics management and testing.

Processing Services:

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