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Quick Details

  • Standard: API, API 5CT, API 5L
  • Grade: API J55-API P110, API J55, API K55, API L80, API N80, API P110, API N80,API J55-API P110,p110,j55,k55,n80,l80
  • Thickness: 4.24 - 16.13 mm, 4.24mm-16.13mm
  • Section Shape: Round
  • Outer Diameter: 60.3 - 508 mm, 60.3mm--508mm
  • Place of Origin: Hebei, China (Mainland)
  • Secondary Or Not: Non-secondary
  • Application: Oil Pipe, Oil Pipe,for extracting petrolleum and natural gas from well
  • Technique: Hot Rolled, Hot Rolled
  • Certification: API
  • Surface Treatment: black painting
  • Special Pipe: API Pipe
  • Alloy Or Not: Non-alloy
  • Description: API 5CT steel well casing tubing pipe
  • Length: R1 , R2 , R3
  • Brand name: Zhongkuang
  • commodity name: china factory
  • usage: oil drilling

Packaging & Delivery

Packaging Details In bundles tied with steel strips. Each piece of casing will be attached by one coupling on one end, and the other with thread protectors
Delivery Time 15-30 days

API 5CT steel well casing tubing pipe

 

 

commodity name

API 5CT steel well casing tubing pipe

standard

API Spec 5CT, API Spec 5B

grade/material

J55, K55, N80, L80, C90,T95, P110 and Q125

technology

Plain pipe-end upsetting- Austenite treatment-Quenching-Tempering-straightening-(Non-Destructive Testing)- Threading-Thread inspection-coupling MPI-phosphating-Coupling make up-Drifting-Hydrostatic testing-Measuring&Weight-Marking&Stenciling-Coating-Packing Casing and tubing-Transportation

 T&C

STC, LTC, BTC, XC and Premium connection

size range

tubing

OD: 2 3/8'-4 1/2'  (60.3mm - 114.3mm) 

WT: 4.24mm- 16mm 

casing

OD: 4 1/2 '-20"      (114.3mm-508mm)

WT:0.205"-0.635"  (5.12mm-16.13mm)

length

tubing

R1(6.10m-7.32m), R2(8.53m-9.75m), R3(11.58m-12.80m)       

casing

R1(4.88m-7.62m), R2(7.62m-10.36m), R3(10.36m-14.63m)

Testing

NDT etc related rules of API 5CT and 5B

Packing

By bundles, seaworthy packing

Application

Casing Pipe is widely used for fastening oil and gas well wall or borehold, with bigger diameter than tubing, including surface casings, technical casings and oil layer casings.

 

 

 

 

Mechanical Properties:

 

GradeYield StrengthTensile Strength

Hardness

 

Allowable

Hardness

 Variation

MinMaxMinMax
PsiMpaPsiMpaPsiMpaHRCBHNHRC
J5555,00037980,00055275,000517---
K5555,00037980,00055295,000655---
N8080,000552110,000758100,000689---
L80-180,00055295,00065595,00065523241-
C9090,000621105,000724100,00068925.42553.0
C9595,000655110,000758105,000724---
T9595,000655110,000758105,00072425.42553.0
P110110,000758140,000965125,000862---

 

 

Length range:

 

length rangerange1range 2range 3
tubing6.10-7.32m8.53-9.75m11.58-12.80m
casing4.88-7.62m7.62-10.36m10.36-14.63m
pup joint2-20 feet       0.5-6m

 

 

 

 

 

 

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China (Mainland) | Manufacturer
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