|It can be applied to oil and gas well production that contain carbon dioxide and chlorine ion acidic medium,at the same time,adapt to the high temperture and the bad environment that carbon dioxide and a small amount of hydrogen sulfide coexist.|
|Tubing pipe: OD with 2 7/8",3 1/2",4"|
|Casing pipe:OD with 4 1/2",5",5 1/2",6 5/8", 7",7 5/8",8 5/8",9 5/8",10 3/4",11 3/4",13 3/8",16" and 20"|
|Length for Tubing pipe:R1 (6.10-7.32m), R2 (8.53-9.75m) , R3 (11.58-12.80m)|
|Length for Casing pipe:R1 (4.88-7.62m), R2 (7.62-10.36m), R3 (10.36-14.63m)|
|Thread :BTC,STC,LTC,or No thread|
|End: Upset or no upset.|
|Yield point||Tensile strength||Hardness||Elongation|
TIANJIN DALIPU OIL COUNTRY TUBULAR GOODS CO.,LTD is a professional production and sales of oil services company, is committed to this has been seven years, through continuous efforts, the industry established a good reputation and reputation, our development and growth from the customers continue to support, we will continue to progress unremittingly, to return customers!
Specification for oil casing: 4-1/2 "---20", buckle type: STC, LTC, BTC, VAM, and according to various sizes of casing short order processing.
Material: H40, J55, K55, N80, L80, C-90, C95, T95, P110, Q125,13Cr-80,13Cr-110, super 13Cr, etc..
Carbon steel grade:
ASTMA179,A192,A178 GR.C,A210 A1,ASTM A210 C,DIN 17175 ST35.8,
ASTM A53(A,B),ASTM A106(A,B,C);
Alloy steel grade:
ASTM A213 (T2,T11,T12,T22,T9),ASTM A200 T5,ASTM A199 (T11,T22),
ASTM A335( P2,P12,P11,P22,P5,P9,P23,P91),