Akara KEL-F PCTFE ejiri maka LNG na Cryogenic Valve

                                     Kel-f PCTFE Akara

PCTFE (polychlorotrifluoroethylene), nke a na-akpọkarị Kel-F® ma ọ bụ Neollon®, bụ ihe fluoropolymer nwere ike pụtara ìhè, isi ike na nkwụsi ike akụkụ.

LNG – Liquefied Natural Gas – bụ ngwakọta nke hydrocarbons nke methane mejuputara, mana nwere ọkwa dị iche iche nke ethane, propane, butane na gas ndị ọzọ dị na gas sitere n'okike. N'ozuzu, LNG nwere okpomọkụ na-esi n'etiti -166°C na -57°C na nrụgide ikuku.

A na-eji PCTFE Seals ma ọ bụ oche PCTFE eme ihe na ngwa LNG ma ọ bụ ngwa cryogenic. PCTFE kwụsie ike na obere okpomọkụ na-eme ka ọ bụrụ ezigbo nhọrọ dị ka oche valvụ bọọlụ ma ọ bụ ihe oche valvụ nru ububa.

Anyị nwere ike chepụta na rụpụta PCTFEseals dị ka eserese ma ọ bụ sample

Isi ihe nke PCTFE

● Kwesịrị ekwesị maka ngwa cryogenic

● Magburu onwe ya iguzogide creep

● Ụkwụ kwụ ọtọ n'ofe oke okpomọkụ

● Ike ikuku gas dị oke ala

● Nkwado FDA

● Ogige ndị na-ahụ anya na agba

● Okpomọkụ na-arụ ọrụ site na -240°C ruo +120˚C

PCTFE akara mgbanaka ma ọ bụ PCTFE oche bụ ezigbo nhọrọ dị ka bọl valvụ oche ma ọ bụ urukurubụba valvụ oche ihe eji na cryogenic ngwa.

● Cryogenic na ihe nhazi kemịkal

● Akara na gaskets

● Oche valvụ ikuku, akụkụ mgbapụta, impellers, diaphragms, na plọg

● Ngwa ụlọ nyocha

● Ọrụ nuklia/mkpughe radieshon dị elu

● Mmiri oxygen na mmiri mmiri nitrogen valve lining