Product Description

We are one of the most professional suppliers of casing, tubing, line pipe, sucker rod and other oilfield equipments in China. We provide quality products with competitive price, timely delivery and customized services. The casing specification is as following: 1. Standards: API 5CT 2. Size: 4 1/2", 5", 5 1/2", 6 5/8", 7", 7 5/8", 9 5/8", *0 3/4", *3 3/8", *6", *8 5/8", *0" 3. Steel grade: J*5, K*5, L*0, N*0, C*0, T*5, P**0 4. Connection: Short round thread, long round thread, buttress thread (STC, LTC, BTC, Premium Connection) 5. Length range: R1, R2, R3 6. Applications: for Oil Field Industries 7. Product origin: China We sincerely hope we can have a nice and friendly cooperation with you! If you have any question or request, please feel free to contact with us!