Design structure:

Dual-cartridge mechanical seal

Multi-spring structure on both sides

The elastic body do not contact with the medium against blocking.

Easy for installation and maintenance

Excellent wear-resistant friction pairs.

Double-balanced structure on the side of the medium

Competitiveness:

High-performance, competitive price, prompt delivery and best service

Longer service life and low energy consumption

Can be customized according to customer’s requirement

More than 20 years' designing and manufacturing experience

More than 20 years’ vendor of Sinopec and PetroChina

Get the ISO9001, ISO14000 and ISO18000 certificate

Awarded a number of utility patents in researching and designing seals

Product Application:

    Chengdu Yitong  Seal Co., Ltd. (CYT for short) is a high-tech enterprise specializing in designing and manufacturing mechanical seals, gas-lubricated mechanical seals(dry gas seals) and many  kinds of sealing control systems, which are applied to rotating equipments, such as pumps, blowers, compressors and agitators (or mixers), etc.

Our products have been widely applied to petroleum, chemical fiber, fertilizer, oil refining, papermaking, nuclear power, power plant, metallurgy, food, pharmaceuticals, etc. Main products are mechanical seal, dry gas seal and all kinds of seal control systems, applying to rotating equipments