LifCratms 10pcs 1" Tri Clamp Gasket, Sanitary ID:0.87", OD:1.99", White

We will reply within 24 hours and provide you with a satisfactory solutionFrom now on! They can play the role of gasket, seal, buffer, etc. They are also used for sealing the piston and piston rod of reciprocating hydraulic cylinder.

eBay