Drilling platform is a necessary equipment for offshore oil exploitation, and various hydraulic cylinders are needed to realize the lifting and sliding of the platform. Hengcai has the ability to design and manufacture lift cylinder, slip cylinder and piston accumulator. Advanced plasma spraying and supersonic flame spraying technology can enable our cylinder to withstand the harsh marine environment. After years of practice, the sealing design can effectively prevent water and other dirt from corroding rod seals of piston rod.
1. Professional coating treatment technology of piston rod improves wear resistance and corrosion resistance.
2. Hengcai unique sealing mechanism design, and adoption of international famous brand seals.
3. Select self-lubricating composite materials to process bearings, more anticorrosion, easy to load , unload and disassemble quickly.
Scope of application
110 - 650
Oil drilling rig, oil drilling platform
80 - 560
150 - 8000
16 - 35
-40 - 100