Operating conditions:
Pressure: 0~15.0mpa
Temperature: -104~280?
Rotary speed: 1000~18000r/min
Linear speed: less than 160m/s
Applicable medium: media without pollution (air, co2, n2, steam, etc.)
Product material: stainless steel (304, 316, 2205), rubber (viton, nbr, hnbr, epdm), graphite, carbon.
Design/structure:
Adopt the advanced fluid dynamic pressure groove to assure the reliability.
Light material for rotary ring can reduce the sealing effect on the dynamic performance of the compressor rotor.
The labyrinth seal can guarantee the leakage of the medium not taken directly to the atmosphere
Non-contact operation
The cartridge seal is easy for installation and maintenance
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
Operating conditions:
Pressure: 0~4.0mpa
Temperature: -104~320?
Rotary speed: 1000~18000r/min
Shaft size: 50~200mm
Applicable medium: all kinds of media
Product material: stainless steel, rubber, graphite, carbon.
Design/structure:
Single face structure, double face structure and tandem structure
Adopt the advanced fluid dynamic pressure groove to assure the reliability.
Non-contact operation
The cartridge seal is easy for installation and maintenance
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
Parameters:
1. Pressure Limits: 0~2.5 Mpa (0~25 bar)
2. Temperature: -100~425 C
3. Speed:0~3600 r/min
4. Shaft Size Limits: 25~350 mm
5. Medium: all kinds of chemicals, high and low temperature medium, corrosive medium.
Main Features:
1. According to API682 standard (for the shaft size of 20~110 mm)
2. Extremely lower leakage and abrasion loss.
3. Dual-face tandem contacting type mechanical seal in 3CW. Adopt metal bellow expansion joint, when the sealing liquid side pressure is 0.2~0.3 Mpa higher than the medium side, it will take effect to stop the process medium to leak out.
4. The wave plate is designed to optimal bevel to minimize reduce the welding heat effect destressing. When it rotating, the particles will be thrown out to keep the cleanness of the wave plate.
5. Simple structure with compact size.
6. Adjustable structure and material components based on specific working condition.
7 .Cartridge design, easy to install.
Application:
Suits for various chemical fluids, no matter it's high temperature, or low temperature or corrosive fluids.
Operating conditions:
Pressure: 0~1.6mpa
Temperature: -20~160?
Rotary speed: ?3000r/min
Applicable medium: corrosive media, such as weak acid and base, crystal and particle allowed.
Product material: stainless steel, rubber, graphite, carbon.
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
Operating conditions:
Pressure: 0~10.0mpa
Temperature: -104~320?
Rotary speed: 50~3000r/min
Shaft dimension: 18~200mm
Medium: all kinds of media without particles, and not easy to crystallize media
Product material: stainless steel, rubber, graphite, carbon.
Design features:
The main seal is non-contact mechanical seal.
The second seal is dry gas seal, which is the non-contact operation, and make sure the main seal has some back pressure.
A little process medium leaked out by the main seal will be discharged into the torch.
The main seal fails and the dry gas seal take effect.
