QMS pumps, valves and seals keep central processes running safely, professionally and with the operational flexibility required to grow with every day demand in petrochemical plants all over the world.

We supply Mechanical seals for petrochemical industry in UAE, the transport medium of rotating equipment is usually high temperature, high pressure, flammable, explosive, toxic and harmful fluid, and its reliability is particularly important. Mechanical seal has been widely used because of the advantages, such as high reliability, good interchangeability, simple structure and compact structure, convenient maintenance and so on. We need to analyze the seal structure, material and flushing, and choose the suitable petrochemical mechanical seal for the pump, so as to improve the reliability of the seal. Compared with single face mechanical seal, double face mechanical seal is suitable for strong corrosion, suspended particles, flammable, explosive and volatile medium. When sealing high-pressure medium, the pressure difference at each end of each seal can be allocated reasonably, and the working pressure range of the seal can be improved. In petroleum industry, double face mechanical seal is a good choice.

What type of Mechanical Seals used for Petrochemical Industry?

Mechanical seals are fundamental to the reliable operation of the pumps used in chemical plants. It’s critical to agree the right configurations and construction materials to maximize equipment uptime. With our expertise in metallurgy and therefore the application of sophisticated mechanical sealing technologies, we excel in extending mean solar time between failures (MTBF) of critical rotating equipment in challenging petrochemical applications.

Featured mechanical seals include:

• QB high-pressure, single-cartridge pusher seals
• BX high-pressure, single-cartridge metal bellows seals
• ISC2-PX (pusher) and ISC2-BX (bellows) standard cartridge seals
• HSH high-pressure, high-speed pusher seals

High corrosion resistance, energy efficiency, and high-temperature and high-pressure performance are critical for pumps in petrochemical applications. QMS offers the industry’s widest selection of proven pump types during a full range of materials and hydraulics to maximize performance and minimize lifecycle costs.

Chemical processes, particularly cracking boilers in ethylene production units, require valves capable of handling large input streams at extremely high temperatures and pressures with precision control and reliability. These valves must also resist corrosion from chemical feeds like acid gas removal systems. QMS offers an entire range of valves and actuation products to suit the diverse applications found in chemical and petrochemical plants.