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Oil And Gas Well Casing Tube

  
 
Standards:SY/T6194,API spec5CT

Grade:J55 N80

Spec.:φ60.32-φ177.8×,4.24-17.45

Function: Applied for gas, water and oil transmission in oil and natural gas industry.
Applied in oil well to draw petrol or natural gas. Casing tube is used as wall of oil or gas well.

API 5CT
deviation
Item permissible deviation
Outside diameter Tube body D≤101.60mm±0.79mm
D≥114.30mm +1.0%
-0.5%
Wall thickness -12.5%
Weight Single  +6.5%
+3.5%
Carriage capacity -1.75
Mechanical properties
Steel grade Yield strength(MPa) Tensile strength(MPa) Elongation 
Minimum  Maximum Minimum Minimum
Psi Mpa Psi Mpa Psi Mpa HRC HBW
J-55 55000 379 80000 552 75000 517 - -
K-55 55000 379 80000 552 95000 655 - -
N-80 80000 552 11000 758 100000 689 - -
L-80-1 80000 552 95000 655 95000 655 23 241
C-90 90000 621 105000 724 100000 689 25.4 255
C-95 95000 655 110000 758 105000 724 - -
T-95 95000 655 110000 758 125000 724 25.4 255
P-110 110000 758 140000 965 100000 862 - -
M-65 65000 448 85000 586 100000 689 22 235
80 SS 83000 570 99000 680 100000 689 23 241
BG80T 80000 552 110000 758 100000 689 - -
BG110T 110000 758 140000 965 125000 862 - -
Length
Item Scope 1 Scope 2 Scope 3
Oil tube 6.10-7.32m 8.53-9.75m -
Casing tube 4.88-7.62m 7.62-10.36m 10.36-14.63m
 
 
 
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Anyang General International Co.,Ltd
 
Anyang General International Co.,Ltd ISO 9001:2000
Add:Suite A,4/F Jinhao Business Bld.,Renmin Rd.,Anyang,Henan,P.R.C Zip Code:455000
Tel:(86) 372 5965148 Fax:( 86) 372 5951936 E-mail: info@minmetalschina.com web:Steel Pipe and Tube
AGICO is a Main Supplier of Oil And Gas Well Casing Tube in China, We produceOil And Gas Well Casing Tube, Pipe For Oil Field, Schedule 80 steel pipe,according to standards GB, ASTM, API 5CT, API 5L and DIN