● Pressure: ≤4MPa ● Temperature: -40~300℃ ● Shaft Diameter: 30~220mm ● Linear Velocity: ≤5m/s The above limit application parameters are not met simultaneously, customized design for particular applications.

Product Description

● Double, multi-springs, cartridge seal, compact structure occupation. ● Shared spring structure adapted to large axial displacement. ● Dual balance design, with possibility of working under the reverse pressure, enhancing 　seal reliability. ● Bearings can be selected according to equipment conditions. ● Cooling cavity can be added according to operating temperature conditions. ● Suitable for top in and side in devices. ● Satisfy aseptic requirements, optional with collection well device.

Interface Details

● A　Sealing/Buffer fluid inlet ● B　Sealing/Buffer fluid outlet

Recommended Applications

● Refining and Petrochemical Industry ● Chemical Industry

Materials and Configurations

Categories	Components	Standard Materials	Optional Materials
Seal Rings	Primary Ring	Carbon Graphite	SiC
Seal Rings	Mating Ring	SiC	WC
Elastic Elements	Spring	Hast.C	316
Metal Parts	Sleeve	316	304、316L、2205
Metal Parts	Gland	316	304、316L、2205
Secondary Seals	O-Ring	FKM	NBR、EPDM、FFKM

Determine the best material configuration based on different operating conditions, customer require- ments, execution standards, and application scenarios.

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.

Customized products, please contact our sales department for details.

Email: export@sns-china.com