Tungsten carbide sealing rings are widely used in various sealing industries such as petrochemical industry and chemistry because of their high hardness and good corrosion resistance.The material of the cemented carbide sealing ring must ensure that it has sufficient properties such as hardness, strength, wear resistance, corrosion resistance and impact toughness, and there are certain requirements for its finishing.
Oston carbide provides high-quality cemented carbide materials for seal ring parts, which can effectively solve problems such as thermal cracks in mechanical seal rings.with grinding equipment and capabilities for smooth, frosted, concave, and convex surfaces of seal rings. advanced technology and rich experience are applied in sealing ring production.
1. The cemented carbide grade and performance used for the cemented carbide sealing ring blank should meet the requirements of relevant standards;
2. The cemented carbide sealing ring blank must not have defects such as peeling, delamination, cracks, pores, over-burning, and under-burning;
3. For the finishing of hard paper alloy sealing rings, shape and position tolerances such as flatness and verticality should be strictly controlled.
According to different binder phases, cemented carbide sealing rings can be divided into various grades,cemented carbide seal ring grades of YG6(6% Co) and YN6(6% Ni) cemented carbide materials are main grades. YG6 cemented carbide sealing ring has higher hardness and wear resistance, while YN6 cemented carbide material has relatively better corrosion resistance. Oston Carbide specializes in the production and supply of cemented carbide sealing rings of various specifications, which can be customized with drawings or samples.
