Oil and Casing Sales Glossary of Oil Casing Terms

Tianjin Grand Victory Petroleum Equipment Co,.ltd. Undertakes various special thread and gas seal thread processing: hanger, float collar, float shoe, guide shoe, fishing tools, pump discharge joint.

Thread copper plating, material processing, necking down processing.

Processable thread types include Hydril HYD-CS, HYD-PH6, HYD-511, TP-CQ, TP-EX, TP-FJ, FOX, BEAR, DLP, PC, CBS3, HSM-2, BGT2 and other interchangeable threads. We are a physical factory and welcome your inquiries and on-site inspections.

Special Threads Special Thread Torque Shoulder Design

To overcome the inadequacies of API connections to meet the needs of oil field exploitation, the BGT1 special thread oil tube short joint increases the torque shoulder, ensuring a wide range of allowable torque values and the ability to withstand harsh exploitation environments. The BGT2 special thread conversion joint has good super-torque resistance. The design of the torque shoulder needs to properly handle its positional relationship with the thread and sealing structure.
With fast delivery and high quality, we help customers reduce costs and increase efficiency. Our vision is to build an international petroleum pipeline equipment enterprise through integrity and innovation. We welcome leaders and friends from all sectors to visit and cooperate for mutual development.

1. Since 2008, we have 17 years of experience, a registered capital of 11.18 million RMB, an 8,000 m² workshop, and an annual foreign trade turnover of 20 million RMB.
2. We have import and export rights, ISO 9001 quality system certification, API 5CT certification from the American Petroleum Institute, and multiple national patent certificates.
3. Our production workshop is equipped with several highprecision CNC lathes, thread rolling machines, hydraulic pressure machines, and complete inspection instruments.
4. Our products include J55, K55, N801/Q, L80, and P110 oil casings, couplings, short joints, and conversion joints.
5. We maintain a stock of high corrosionresistant oil casings, including 80S, 90S, 110S, and L801Cr/3Cr/13Cr, with an annual inventory of around 2,000 tons.
6. We provide processing services for special sealing threads, including direct connection types, trapezoidal shapes, doublestep, and variable pitch threading, producing tens of thousands of special couplings each year.