Top Suppliers PTFE Envelope EPDM Gasket to Hungary Factory

PTFE envelope EPDM gasket utilizing PTFE jacket have become popular for use in severely corrosive services because of its low min. Seating stress, excellent creep resistance, high deformability and choice of a variety of filler materials to assure optimum performance on any specific application.

Product Feature:

l Virtually 100% chemically resistance

l Temperature resistance: -200~+260℃

l Pressure resistance: 4Mpa

Application

PTFE envelope gaskets are widely used in food and process industrial where contamination of the medium can not be permitted. Suitable for medium strong alkalis, cryogenic fluids, oxygen, chlorine gas etc.

Until today the Whitworth Pipe Thread or in other words the joint sealing within the thread (according to EN 10226-1) has a high meaning in pipe work. Also piping systems using different joint techniques need the thread joint to connect valves, vessels, etc. Since 150 years Georg Fischer manufactures threaded malleable cast iron fittings. It is a pleasure for us to share our experience in the field of making thread joints. This video shows how to apply hemp and sealing paste properly on an external thread of a steel pipe and to connect it with our malleable cast iron fitting. With this video and some trials jour thread joints will as well keep performing 150 years.
Please also refer to our processing instructions of our Technical Catalogue, which is available electronically or as print version. Please consult www.fittings.at .
For thread joints made with other thread- or sealing-materials, the relevant technical conditions have to be taken into consideration, as well as the installation instruction of the related manufacturers.

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