The covering, called “envelope”, is supplied in high quality virgin PTFE, thickness 0,6mm (this can change on customer’s needs).
• Excellent resistance to acids with protections of inserts
• Does not left residue on flanged surfaces so it can be substituted quickly
• Resistance to changes of temperatures (-200 /+260°C)
• Excellent dielectric characteristics
• Low porosity
How supplied: To suit all standard and non-standard flange sizes.