Explore metallic material families used for inner rings where buckling support, media compatibility, erosion resistance and operating conditions require suitable ring material.
Explore Grades →Choose the material family appropriate to the gasket winding, process media and service conditions.
Austenitic stainless steel families commonly used where corrosion resistance and compatibility with the gasket winding are required.
View Material Data →Carbon steel may be considered for compatible general service where corrosion conditions and project requirements permit its use.
View Material Data →Duplex stainless steels combine higher strength with useful chloride-related corrosion resistance for suitable service environments.
View Material Data →Nickel and special alloys are considered for severe corrosion, chemical or temperature conditions requiring higher alloy performance.
View Material Data →Inner-ring material should be selected with the complete gasket design and actual process conditions in mind.
The inner ring helps support the winding and reduce inward buckling under service conditions.
Consider turbulence, velocity and the possibility of process-media erosion near the gasket bore.
Match the inner-ring material to the fluid, concentration and corrosion environment.
Consider temperature, pressure, cycling and compatibility with the winding material.
Tell us your gasket dimensions and operating conditions for suitable material options and pricing.