Profile

Assembled seal combines the rotary & stationary parts of seals with the shaft covers and pressed covers into and integral unit. Therefore, it is no longer necessary for maintainers to conduct onsite measurement and calculation of the compression capacity of bellows, nor necessary to consider the verticality or deflection because the assembly and disassembly can be done all in one. This product, based on the mechanism of furring formation and the study of the processes of formation, expansion and incrassation, uses a particular structure that makes the product possess stronger function of furring resistance; also, since this structure makes the cooling water fluctuate fiercely, the cooling effect will be much better. It applies to heat oil pumps in all technical conditions of oil refining plants and chemical plants to the most.

Operating limits

Pressure:≤2.5Mpa

Temperature：-40℃~400℃

Linear speed：≤60/s

Combination of materials

Sealing face:A M350or316L

Sealing face: graphite, silicon carbide, tungsten carbide

Secondary sealing:soft graphite .pure aluminum

Metal component: stainless steel