Advantages of Zigong Xingyu
Zigong Xingyu has the nearly 30-year expertise in tungsten carbide mechanical seal ring exports to all around the world. We provide FOB/CIF/DDP solutions with trusted logistics partners (DHL/FedEx preferred rates). Our sales team always attach importance to your every inquiry, we will study your inquiries carefully and give you professional response as soon as possible. Our dedicated R&D team can offer customized modifications and OEM/ODM services for your projects. Our packing team use eco-friendly material options to meet EU/US compliance standards, and we can make the customized boxes, cartons, etc according to customers’ demanding and needs to ensure the safety and avoid any defects during the transportation.
Application of Tungsten Carbide Seal Ring
Tungsten carbide seal ring is widely used in machines-making and automotive industry to the sealing of turbocharger, some liquid systems with high pressure (hydro-cylinder, pumps), and bearing sealing, for example, wind turbine main shaft because of the good high-temperature resistance (which can reach to 800℃); lower coefficient of friction (which can save the energy consumption); longer service life (which using with SiC, the service life will be double). In aerospace industry, tungsten carbide seal ring is used to the sealing of aero engine fuel system, high pressure seal for rocket booster system, and some submarine hydraulic equipment because tungsten carbide can keep stable physical and chemical properties in the severe conditions.
