Well Casing API Spec 5CT

Uses:Well Casing serves as well sidewall.

Standards and Technical Conditions for Supply:API Spec 5CT  ISO13680

Grade: J55, K55, N80-1,N80-Q, L80-1, L80-9Cr,L80-13Cr,C95, P110.

Tread types: NUE, EUE, VAM, STC, LTC, BTC, special clearance, XC,VAM TOP,NEW VAM.

Dimension: OD: 114.3-508mm WT: 5.21-16.13mm

Heat treatment: Annealed, Normalized, Stress relieved, Cold finished, Quenched and Tempered

Delivery Condition: BKS, NBK,BK ,BKW, GBK(+A), NBK(+N), BK(+C)

Test: Chemical Component Analysis, Mechanical Properties and other inspection

Third Inspection: BV, SGS,Lloyds ect.