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Special Alloy Steel Casing Pipe PSL1 PSL2 With API Threads LTC BTC STC For Oil Drilling

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Special Alloy Steel Casing Pipe PSL1 PSL2 With API Threads LTC BTC STC For Oil Drilling

Brand Name : Zhongshi

Model Number : 4 1/2"-20"

Certification : API 5CT, ISO, QHSE

Place of Origin : China

MOQ : 1 metric ton

Price : Negotiable

Payment Terms : T/T, L/C

Packaging Details : Be bundled by steel strap

Standard : API 5CT

Class : PSL1 PSL2

Steel grade : J55, K55, L80, N80, P110, L80- 13Cr, P110-13Cr

Section shape : Round

Application : Oil drilling

Technique : Hot-rolled; hot roller with cold rolled

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Special Alloy Steel Casing Pipeline PSL1 PSL2 With API Threads LTC BTC STC For Oil Drilling


Oil casing pipe descriptions:

Casing pipe is most often used in underground construction projects to encase or protect utility lines
from being damaged.
Once a well has been drilled, if it is to become a production well, the well must undergo completion. While
drilling a well cuts through the rock formations and allows drilling engineers to reach the reservoir below,
the raw sides of the well cannot support themselves. Similar to the bones of your spine protecting the
spinal cord, casing is tubing that is set inside the drilled well to protect and support the wellstream.


Features:

1. Special alloy steel
2. Steel grades J55 K55 N80 L80 P110; L80-13Cr, P110-13Cr, Super 13Cr
3. PSL1, PSL2


Technical specification:

Product NameOCTG casing
TechniqueHot Rolled; hot rolled+cold rolled
StandardAPI 5CT
ClassPSL1 PSL2

API 5CT Casing:
Steel grades:H40,J55,K55,N80-1,N80-Q,L80-1,L80-9Cr,L80-13Cr,C90,C95,T95,P110,Q125
Outside Diameter:114.3-508mm
Wall Thickness:5.21-22.22mm
Type of thread:STC,LTC,BTC or premium threads



Chemical Compositions(%):

StandardSteel GradeChemical Composition (%)
CSiMnPSCrNiCuMoVAls
API 5CTJ55


0.34~
0.39


0.20~
0.35


1.25~
1.50

≤0.020≤0.015≤0.15≤0.20≤0.20/


/

≤0.020
API 5CTK55

0.34~
0.39

0.20~
0.35

1.25~
1.50

≤0.020≤0.015≤0.15≤0.20≤0.20//≤0.020
API 5CTN80

0.34~
0.38

0.20~
0.35

1.45~
1.70

≤0.020≤0.015≤0.15///

0.11~
0.16

≤0.020
API 5CTL80

0.15~
0.22

≤1.00

0.25~
1.00

≤0.020≤0.010

12.0~
14.0

≤0.20≤0.20//≤0.020
API 5CTP110

0.26~
0.35

0.17~
0.37

0.40~
0.70

≤0.020≤0.010

0.80~
1.10

≤0.20≤0.20

0.15~
0.25

≤0.08≤0.020



Special Alloy Steel Casing Pipe PSL1 PSL2 With API Threads LTC BTC STC For Oil Drilling






















































Product Tags:

seamless steel casing pipes

      

seamless drill pipe

      
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