Cars, Trucks, Trains, Ships

DMB sealing can design and manufacture high-temperature sealing products for diesel and natural gas engines, and is a qualified supplier of sealing products for ship propulsion and power supply systems (generator sets). Rast Sealing understands that engine manufacturers and operators have always been under pressure to achieve higher efficiency, improve fuel economy, reduce emissions, and extend maintenance time. It is our responsibility to design and provide superior high-performance sealing materials to ensure that machinery will not have any problems during its expected lifespan.  

DMB seals have been designed with excellent solutions, and FFKM Perfluoroelastomers can resist high-end diesel, heavy fuel oil (heavy oil), refrigerants, lubricants, corrosion inhibitors, and fuels for a long time. We have good material solutions for application areas such as cylinder liners, preheating chambers, turbochargers, and exhaust valve seats to ensure that the sealing components can be used for a period of time that meets or even exceeds the planned maintenance cycle.  

DMB sealing can also provide elastic products for other peripheral components in the industry, such as EPDM rubber, nitrile rubber, hydrogenated nitrile rubber, fluororubber, and silicone (VMQ).

DMB sealing provides a complete set of design solutions that meet engine sealing requirements, including O-rings, D-rings, U-shaped sealing strips, sealing lips, customized components, and composite parts.