Vula KEL-F PCTFE e përdorur për LNG dhe valvula kriogjenike

                                     Kel-f PCTFE Seals

PCTFE (polychlorotrifluoroethylene), commonly referred to as Kel-F® or Neoflon®, is a fluoropolymer material with outstanding strength, stiffness, and dimensional stability.

LNG – Liquefied Natural Gas – is a mixture of hydrocarbons composed mainly of methane, but with varying levels of ethane, propane, butane and other gases present in natural gas. In general, LNG has a boiling temperature between -166°C and -57°C at atmospheric pressure.

The PCTFE Seals or PCTFE seat is widely used in LNG or cryogenic applications. PCTFE's stability at low temperature makes it an ideal choice as a ball valve seat or butterfly valve seat material.

We can design and manufacture PCTFEseals as per drawing or sample

Vetitë kryesore të PCTFE-së

● Veçanërisht i përshtatshëm për aplikime kriogjenike

● Rezistencë e shkëlqyer ndaj zvarritjes

● Stabilitet dimensional në një gamë të gjerë temperaturash

● Përshkueshmëri jashtëzakonisht e ulët e gazit

● Miratimi i FDA-së

● Përbërës transparentë dhe me ngjyra

● Temperatura e punës nga -240°C në +120˚C

PCTFE seal rings or PCTFE seat is an ideal choice as a ball valve seat or butterfly valve seat material used in cryogenic applications

● Cryogenic and chemical processing components

● Seals and gaskets

● Aerospace valve seats, pump parts, impellers, diaphragms, and plugs

● Laboratory instruments

● Nuclear service/high radiation exposure

● Liquid oxygen and liquid nitrogen valve linings