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Manufacturing Technology of Stainless Steel Elbow
2025-12-16
Manufacturing Technology of Stainless Steel Elbow
Why are rotary lobe pumps the ideal choice for oil sludge treatment?
2025-12-11
A rotary lobe pump is a type of positive displacement pump. It consists of a rotating rotor and a stationary pump body. It lacks suction and discharge valves, changing the working volume through the relative movement between the rotor and the pump body.
Comparison of API 5CT Tubing and Casing Pressure
2025-12-09
API 5CT tubing and casing these two types of pipelines play a vital role in the oil and gas extraction industry.
What are the functions and significance of oil well control equipment?
2025-12-04
Oil well control equipment is the core system that ensures the safety of drilling operations. Its main function is to monitor, prevent, and control abnormal pressure in the well (especially blowout accidents), ensuring the safety and controllability of the drilling process.
Introduction to Internal and External Ring Spiral Wound Gaskets
2025-12-02
The highly resilient inner and outer spiral wound gaskets can automatically adjust to the pressure, thermal cycle, and vibration of the piping system, making them particularly suitable for applications with uneven loads, easily loosened joints, periodic temperature and pressure changes, and impacts or vibrations.
Introduction of ERW steel pipe
2025-11-27
The biggest difference between ERW steel pipe and seamless steel pipe is that ERW has a weld, which is also the key to the quality of ERW steel pipe.
What are the commonly used valves in petrochemical plants
2025-11-25
Valves are essential key equipment in the complex process of petrochemical plants. Valves play an important role in controlling fluid flow, regulating pressure, and protecting equipment in petrochemical plants. This article will introduce the commonly used valve types and their applications in petrochemical plants, helping everyone better understand and apply these key equipment.
Buckle type of drill pipe joint
2025-11-20
Drill pipe is a steel pipe with threads at the tail end, used to connect surface equipment of drilling rigs with drilling and grinding equipment or bottom hole devices located at the bottom of the drilling rig.
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