WEALSON PTFE gaskets are excellent in applications involving solvents,corrosive chemicals and high temperatures. 

There are different types of PTFE gaskets for each particular sealing application: ring, full face, flange and envelope gaskets. 

A PTFE envelope gasket is a gasket that is split or machined from the outside diameter wall to 1/16 of an inch from the inside diameter. 

Envelope gaskets can be supplied slit/v-type or milled/square cut with or with out a filler.

A ring gasket has a thickness, inside and outside dimension.

A full face gasket has a thickness, inside and outside dimension along with bolt holes. 

A flange gasket is primarily the same as a full face without the bolt holes.

These gaskets are available in standard and metric pipe sizes up to 60" outside diameter.

Danny Zhao

Sales Manager

Email: gasket@wealson.com/sales@wealson.com

Tel: 86-632-3880000

Fax: 86-632-3813000

Skype: dannywealson

msn: msn@wealson.com