Grundfos Seal Ring

Rock Metal offers a wide selection of sealing materials in silicon carbide, carbon graphite, tungsten carbide, ceramic, rubber and stainless steel, etc. View our variety of sealing types equipped to handle the vast majority of sealing solutions and available for nearly all applications.

Tungsten carbide (TC) is widely used as seal faces or rings with resistant-wearing and heat, high fractural strength, high thermal conductivity, small heat expansion co-efficient; functioning well in oil, alkali, weak acid, organic solvents, etc. It is the best material to resist heat shock in all hard face materials.

Used in Mechanical Seal Ring

The tungsten carbide seal ring has the characteristics of abrasive resistance, corrosion resistance and good compressive properties. Therefor, it is widely used in the mechanical sealing of the petrochemical industry, and plays an important role in leakproof materials