S728(S727-C型圈)
S728(S727-单向槽型-C型圈)
S728-二维
S728(S727-C型圈)
S728(S727-单向槽型-C型圈)
S728-二维

S728

Sort:
Double Dry Gas Seal for Centrifugal Compressor
Operating Parameters:

● Pressure: ≤4MPa

● Temperature: -160~260℃

● Shaft Diameter: 25~360mm

● Speed: ≤50000r/min

● Linear Velocity: ≤180m/s

The above limit application parameters are not met simultaneously, customized design for particular applications.

Product Description:

● Suitable for large shaft diameters and demanding applications.

● Non-contact running seal face.

● Two sets of pairs are arranged back-to-back.

● The surrounding design for seat effectively reduces the damage of equipment which caused by broken seat.

● The auxiliary seal uses high-performance polymer seal which has good temperature resistance, pressure resistance, and corrosion resistance.

● Zero leakage of process gas can be realized, and a trace amount of nitrogen will leak into the body into the process system.

● Unidirectional grooves and bidirectional grooves are available.

● Cartridge design is easy for installation and dismantling.

● It is suitable for low pressure and poor process gas quality, toxic, harmful and corrosive occasions.

Recommended Applications:

● Rich Gas Compressor

● Flare Gas Compressor

● De-adsorption Gas Compressor

Interface Details:

● A Buffer Gas     Nitrogen/Process gas, nitrogen is preferred

● B Seal Gas       Nitrogen/Another inert gas, nitrogen is preferred

● C Leakage      Vent to safe location

● D Separation Gas   Nitrogen/Instrument air, nitrogen is preferred

Materials and Configurations

Categories

Components

Standard Materials

Optional Configurations

Seal Rings

Seat

SiC

WC、Silicon Nitride

Face

Carbon Graphite

Silicon Carbide(DLC)

Elastic Elements

Spring

Hast.C

Inconel718

Mental Parts

Sleeve

1Cr13、2Cr13

17-4PH、2205、316L

Housing

Secondary seals

Polymer Seal

PTFE

/

Auxiliary Seals

Polymer Seal

PTFE

/

Separation Seal

/

Labyrinth Seal

Carbon Ring Seal

The above limit application parameters are not met simultaneously,customized design for particular applications.

Retail price
0.0
Market price
0.0
Number of views:
1000
Product serial number
We could not find any corresponding parameters, please add them to the properties table
Quantity
-
+
Stock:
1
Parameters
Materials and Configurations
Scan the QR code to read on your phone
Previous
Next

Contact

Email: export@sns-china.com
International sales: +86-028-85373902
Address: No. 8, 4th Wuke West Road, Chengdu City, Sichuan Province,China

Sinoseal Holding Co., Ltd. is a Chinese  listed company and a leader in China’s Fluid Sealing Industry. Sinoseal has transformed its 40 over years of research and development experience into a professional  company  specialized in the production and a provider of overall sealing solutions for its  customers. With our strong technical strength and advance technology and equipment used in manufacturing , Sinoseal’s  products and services enjoy a good reputation across the industries it serves in China.

Copyright © 2020 SINOSEAL HOLDING Co., Ltd. All rights reserved.     蜀ICP备05014698号