Rigid Tungsten Carbide Mechanical Seal Ring

We are fastest growing manufacturer and exporter of Tungsten Carbide Mechanical Seal Ring in Zhuzhou, Hunan, China.

Tungsten carbide mechanical seal ring
Mediums to be sealed: water, oil, corrosion, other mediums including solid granule,
Working environment: resisting abrasion, acid, alkali and erosion;
Working temperature: from -30a to 500a
Application: pump, valve

The material grade of tungsten carbide,
GradeDensity (g/cm2)Hardness (HRA)
YG6 (ISO K20)14.991
YG8 (ISO K30)14.889.5
MG15.592
MG29.589
MG312.590.5
Material advantage: the usage life of our all material is better than the silicon carbide.
The price of MG1 is similar with silicon carbide, but the transverse rupture strength is stronger, not easier to break in the working.

108 series tungsten carbide rings for mechanical seal
Model OD mmID mmH mmModel OD mmID mmH mm
108-1827194108-4556465.5
108-2029214108-5062515.5
108-2231234108-5567565.5
108-2534264108-6074616
108-2837294.5108-6579666
108-3029314.3108-7086716
108-3242334.5108-7591766.5
108-3544365108-809981.56.5
108-3849395108-8510486.59
108-4050415108-9010991.59
108-4556465.5108-9511496.59
108-100119101.59