Materials Technology

You Are Here:

Sealing Technology

Highest quality materials provide highest quality products

Sealing material
Sealing Form Technical Parameters
Pressure range (MPa) Spring material Main application occasions
150~900 SS316
Elgiloy
Inconel 718
Static working conditions, low-speed rotation and reciprocating working conditions, ultra-low temperature working conditions, vacuum working conditions, places with high sealing requirements
150~2500 Static working conditions, bidirectional sealing working conditions, working conditions with high sealing requirements, ultra-low temperature working conditions
150~900 Static working condition, two-way sealing working condition, normal temperature and some ultra-low temperature working conditions
150~2500 Stationary conditions, high pressure conditions
150~2500 Stationary conditions, high pressure conditions
150~900 Low temperature static working condition, Low temperature rotating working condition
150~900 Suitable for applications without back pressure
150~1500 Thickened root, suitable for no back pressure, higher pressure occasions
150~2500 Adding retaining ring at the root is suitable for situations with no back pressure, large root gap or high pressure
150~900 Add front support, suitable for situations with back pressure
150~2500 Add front support and root retaining ring, suitable for situations with back pressure, large root gap or high pressure

Sealing Material

Get In Touch

Welcome to Special Valve Group! As a leading manufacturer of high-performance valves, we specialize in custom solutions for industrial, oil & gas, and petrochemical applications. Whether you need technical consultation, product quotes, or after-sales support, our team is ready to assist. Feel free to email us at [email protected] or fill out the form below. We’ll respond to your inquiry within 24 hours.
Get A Quote
Welcome to Special Valve Group! As a leading manufacturer of high-performance valves, we specialize in custom solutions for industrial, oil & gas, and petrochemical applications. Whether you need technical consultation, product quotes, or after-sales support, our team is ready to assist. Feel free to email us at [email protected] or fill out the form below. We’ll respond to your inquiry within 24 hours.

Special Offer

20% off

on your first order

Welcome to Special Valve Group! As a leading manufacturer of high-performance valves, we specialize in custom solutions for industrial, oil & gas, and petrochemical applications. Whether you need technical consultation, product quotes, or after-sales support, our team is ready to assist. Feel free to email us at [email protected] or fill out the form below. We’ll respond to your inquiry within 24 hours.

Teji Valve Group Co., Ltd.
Teji Valve Group Co., Ltd.
Welcome to Special Valve Group! As a leading manufacturer of high-performance valves, we specialize in custom solutions for industrial, oil & gas, and petrochemical applications. Whether you need technical consultation, product quotes, or after-sales support, our team is ready to assist. Feel free to email us at [email protected] or fill out the form below. We’ll respond to your inquiry within 24 hours.