Ubwoko bw'ingenzi bwa gaskets zo mu bwoko bwa flange
Gasket zitari iz'icyuma
Ibikoresho bisanzwe: umugozi, polytetrafluoroethylene (PTFE), fibre itari asbestos (asbestos y'umugozi).
Imikoreshereze n'ibiranga by'ingenzi:
Gasket za asbestos za kera zari amahitamo asanzwe, zikoreshwa cyane mu mazi, mu mwuka, mu mwuka ushyushye, mu mwuka ushyushye no mu bintu bivanze na alkali.
Ku birebana n'ibintu birwanya ingese, gasket za PTFE zifite ubushobozi bwo kudahungabana mu buryo bukabije.
Gaskets z'icyuma
Ibikoresho bisanzwe: Umugozi w'icyuma + grafiti/asbestos/umugozi wuzuye PTFE (ubwoko bw'igikomere), igice cy'imbere kidakozwe mu cyuma, gasket ikora neza ya grafiti.
Imikoreshereze n'ibiranga by'ingenzi:
Guhuza imbaraga z'icyuma n'ubudahangarwa bw'icyuma kidakoresha ibyuma mu gihe cy'ubushyuhe bwinshi, umuvuduko mwinshi n'ibihe bihindagurika byo gukora. Muri byo, gaskets z'icyuma ni zo zikoreshwa cyane mu nganda za peteroli, imiti n'izindi nganda.
Ku bijyanye n'ibikenewe bikomeye byo gufunga, nk'ibyuma bifite imisego/impeta zizunguruka, bikoreshwa mu miyoboro cyangwa mu miyoboro ifite umuvuduko n'ubushyuhe bwinshi.
Gasket z'icyuma
Ibikoresho bisanzwe: icyuma cyoroshye, icyuma kitagira umugese, umuringa, aloyi ya Monel.
Porogaramu n'ibiranga by'ingenzi:
Ibihe bikomeye: bikoreshwa mu bintu birimo ubushyuhe bwinshi, umuvuduko mwinshi n'ibintu byangiza cyane.
Zitanga imikorere myiza yo kuzifunga ariko zifite ibisabwa byinshi kugira ngo ubuso bwo kuzifunga bube bwiza kandi bushyirweho neza, kandi zirahenze.
Mu guhitamo gasket, hari ibintu byinshi bigomba gusuzumwa mu buryo burambuye. Ishingiro riri mu ngingo enye z'ingenzi: “hagati, igitutu, ubushyuhe, n'urukiramende".
Imiterere iringaniye: Ku bikoresho byangiza (nk'aside na alkali), ibikoresho bya gasket bigomba kuba birwanya ingese.
Umuvuduko n'ubushyuhe: Mu gihe cy'ubushyuhe bwinshi n'umuvuduko mwinshi, hagomba gutoranywa gasket z'icyuma cyangwa semi-metallic zishobora kwihanganira ubushyuhe n'umuvuduko.
Ubwoko bw'ubuso bwo gufunga flange: Ubuso butandukanye bwa flange (nk'ubuso buzamutse bwa RF, imiterere y'isura y'umugabo n'umugore, imiterere y'ururimi n'imirongo ya TG) bugomba guhuzwa n'ubwoko bwihariye bwa gasket.
Izindi mpamvu: Kuzunguruka, ihindagurika ry’ubushyuhe n’umuvuduko, gukenera gusenyagura kenshi, hamwe n’ingengo y’imari ikoreshwa nabyo bigomba kwitabwaho.
Muri rusange,
Ku muvuduko muke n'ibikoreshwa mu buryo busanzwe (amazi, umwuka, umwuka ushyushye muke): Gasket zidafite icyuma, nka rubber cyangwa gasket za PTFE, ni zo zikundwa cyane bitewe nuko zihendutse cyane.
Ku bijyanye n'umuvuduko uri hagati kugeza kuri mwinshi, ubushyuhe bwinshi cyangwa imikorere igoye (imiyoboro mu nganda zikora peteroli, imiti n'ingufu): Gasket zikoresha ibyuma, cyane cyane gasket zikoresha ibyuma, ni zo zikunze gukoreshwa kandi zizewe.
Ku bushyuhe bwinshi cyane n'umuvuduko cyangwa imiterere ikomeye yangiza: Hakwiye kwitabwaho gasket z'icyuma (nk'uduseke twa corrugated cyangwa ring gaskets), ariko ni ngombwa kwemeza ko flange ihuye neza kandi igashyirwaho neza.
https://www.czitgroup.com/stainless-steel-graphite-packing-spiral-wound-gasket-product/?fl_builder
Igihe cyo kohereza: Mutarama 15-2026
