~Operating Conditions:
Pressure: 0~0.7MPa
Temperature: 0~180 degree
Speed: less than 3000r/min
Medium: Aluminum industry, powder metallurgy, sewerage, mining and slurry, etc.
Product material: stainless steel, rubber, graphite, carbon.
Design/Structure
1. Butterfly seal ring compensates the abrasion of rotary seal and adjusts the perpendicularity error between rotary seal and shaft.
2. Wide flow channel in the seal cavity against blocking
3. Spring force can be regulated by the fixed screws on the end of the bush.
4. Excellent wear-resistant friction pairs
5. Simple structure and easy for installation
6. No need to washing for seal.
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.