When we invented the spiral wound gasket in 1912 there was nothing like it. 110 years of innovation later, we introduce the Change gasket. And again there’s nothing like it.
The information provided on this website is to be used for customer assistance only and subject to change without notice. Contact Siem Supranite engineering team for technical assistance.
Its design is exclusive and provides unrivalled performance. Originally developed in direct response to customers’ long-term heat exchanger sealing problems.
Suitable for use in HF-Alky service.