Specifications
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
Size OD :
4 1/2"-20"
Wall thickness :
5.21 - 22.22mm
Section shape :
Round
Technique :
Hot-rolled
Alloy or not :
Alloy steel
Application :
Oil drilling
Description

OCTG Steel Tube Seamless Casing Pipe For Oilfield Well Drilling Using


Oil casing pipe descriptions:

Casing pipe is the steel pipe to support the wall of oil & gas wells, which falls into surface casing,
protective casing and production casing.


Features:

1. Alloy steel pipe
2. Hot-rolled seamless pipe



Technical specification:

OD4-1/2“ to 20” / 114.3mm to 508mm
Wall Thickness5.21 - 22.22 mm
ThreadSTC.BTC.LTC
LengthR1(4.88-7.62M). R2(7.62-10.36M). R3(10.36-14.63Meters)
StandardAPI 5CT
Steel gradeJ55, K55, M65, N80, N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, C90, C95, T95, P110, Q125



Mechanical Properties:

GradeYield StrengthTensile StrenghtHardnessAllowable
MinMaxMinMaxMaxHardness
PsiMpaPsiMpaPsiMpaHRCBHNVariation
J5555,00037980,00055275,000517---
K5555,00037988,00055295,000655---
N8080,000552110,000758100,000689---
N80-180,00055295,00065595,00065523241-
C9090,000621105,000724100,00068925.42553
C9595,000655110,000758105,000724---
T9595,000655110,000758105,00072425.42553
P110110,000758140,000965125,000862---

OEM Seamless Casing Pipe / Steel Casing Pipe Wall Thickness 5.21-22.22mm




















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OEM Seamless Casing Pipe / Steel Casing Pipe Wall Thickness 5.21-22.22mm

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Brand Name :
Zhongshi
Model Number :
4 1/2"-20"
Certification :
API 5CT, ISO, QHSE
Place of Origin :
China
MOQ :
1 metric ton
Price :
Negotiable
Contact Supplier
OEM Seamless Casing Pipe / Steel Casing Pipe Wall Thickness 5.21-22.22mm

Puyang Zhongshi Group Co., Ltd.

Verified Supplier
7 Years
Shaanxi
Since 1997
Business Type :
Manufacturer, Exporter
Total Annual :
5 million-10 million
Employee Number :
570~600
Certification Level :
Verified Supplier
Contact Supplier
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