I-KEL-F PCTFE Seal Isetshenziselwa i-LNG kanye ne-Cryogenic Valve

                                     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

Izakhiwo eziyinhloko ze-PCTFE

● Ifaneleka ngokukhethekile izinhlelo zokusebenza ze-cryogenic

● Ukumelana okuhle kakhulu nokukhasa

● I-Dimensional stable phezu kwebanga lokushisa elibanzi

● Ukungena kwegesi okuphansi kakhulu

● Imvume ye-FDA

● Izinhlanganisela ezisobala nezinemibala

● Izinga lokushisa lokusebenza lisuka ku- -240°C ukuya ku-+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