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

    Buy cheap Special Alloy Steel Casing Pipe PSL1 PSL2 With API Threads LTC BTC STC For Oil Drilling from wholesalers
     
    Buy cheap Special Alloy Steel Casing Pipe PSL1 PSL2 With API Threads LTC BTC STC For Oil Drilling from wholesalers
    • Buy cheap Special Alloy Steel Casing Pipe PSL1 PSL2 With API Threads LTC BTC STC For Oil Drilling from wholesalers

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

    Ask Lasest Price
    Brand Name : Zhongshi
    Model Number : 4 1/2"-20"
    Certification : API 5CT, ISO, QHSE
    Price : Negotiable
    Payment Terms : T/T, L/C
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    Special Alloy Steel Casing Pipe PSL1 PSL2 With API Threads LTC BTC STC For Oil Drilling

    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
























































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