小说阅读网,小说,完美世界前传下载

国产AV人人夜夜澡人人爽_亚洲日韩欧美制丝袜国产_国产性大片黄在线观看在线放_亚州精品午夜久久久_免费在线看污网站_亚洲精品主播三级理论_午夜黄色视频播放_亚洲欧美偷拍综合一区_不卡视频在线播放_AV毛片一区二区

Petroleum Equipment

We pursue the creation of customer value and strive for technological innovation. Our independently developed series of high-end intelligent petroleum equipment are patented both in China and overseas. These products have international advanced level and are highly appraised by users around the world.

Hydraulic Power Slip Handler

Hydraulic Elevator

Mechanical Seal Washpipe

Smart Wrench

Hydraulic Power Unit

Automated Doper & Mud Bucket

Internal Blowout Preventer

JJC Tec high performance top drive internal blowout preventer (IBOP) adopts special materials and processing technology, longer service life, strong bearing capacity, wear resistance, corrosion resistance, safety and reliability, innovative patent design, has ultra-low pressure opening torque, when the pressure difference between the two ends of the ball valve is 30MPa, it can also be easily opened by a single person and provides a strong guarantee for well control safety.

Product File Download

Highlights

Low Open-Close Torque

Using patented and independently developed materials for valve spool and valve seat, optimizing the structure and parameters, the JJC IBOP provides extra low opening torque for quick, safe, and reliable manual operation under 30MPa pressure difference.

High Reliability

The valve body is made of specialty steel with special treatment to endure high pressure, high flow rate, and high tension. The product is API 7-1 certified and ensures high reliability and long service life.

Long service life

By developing the surface treatment and the preparation technology of high-performance coating, the friction between valve seat and valve core can be reduced, the switching torque can be reduced, and the reliability and service life of well control can be improved.