The petroleum casing is mainly used for supporting the well wall during and after the well completion to ensure the normal operation of the whole well. The commonly used standard is API SPEC 5CT, the commonly used steel grades are J55, K55, N80, N80Q, L80 series, C90, R95, P110, Q125, and the specifications of the casings we provide are from 4 1 / 2 “(114.3mm) to 16” (406.4mm), and the thread types are STC, LTC, BTC, etc. To learn about our products, please contact [email protected], 5 production lines will ensure sufficient supply capacity.
Inner Mongolia Rational Industry Limited is dedicated to promote anti-corrosion steel pipes and seamless steel pipes, oil well steel pipes, steel rails and other steel pipe products to the world. We believe our professionalism would make services more efficient and better than you expect !
Inner Mongolia Rational Industry Limited
Address:Block A, Financial Plaza, Baotou Rare Earth Development Zone,Inner Mongolia,China
Phone: 0086 0472 6219498
Email: [email protected]
Mobile & Wechat & Whatsapp
Fulei: 0086 13646172523 (English services)
Tavi：0086 15661688899 (Russian services)
Olga：0086 18700958253 (Español services)