Imihlahlandlela yokuthenga nokufakaI-Chinese flange ixhume ama-valve uvemvane ophakathi nendawo
Ezinhlelweni zamapayipi ezimboni,I-Chinese flange ixhume ama-valve uvemvane ophakathi nendawo , njenge-valve yokulawula evamile, inezinzuzo zomthamo omkhulu wokugeleza, ukunemba okuphezulu kokulawula, kanye nesakhiwo esilula. Lesi sihloko sizokwethula indlela yokuthenga nokufaka ama-valve evemvane e-Chinese flange axhumeke kumugqa ophakathi nendawo ukuze kuqinisekiswe ukusebenza kwawo okuhle ezinhlelweni zamapayipi.
1 ¡ ¢Izinyathelo zokuphepha zokuthengaI-Chinese flange ixhume ama-valve uvemvane ophakathi nendawo
1. Thola ukucaciswa kwe-valve nezinto zokwakha
Ngaphambi kokuthenga aI-Chinese flange ixhume i-valve uvemvane oluphakathi nendawo , kuyadingeka ukuqonda kuqala usayizi wepayipi, ingcindezi yokusebenza, izinga lokushisa lokusebenza kanye neminye imingcele ukuze kunqunywe ukucaciswa okuqondile kwe-valve. Ngaphezu kwalokho, izinto ezifanele ezifana nensimbi engagqwali, i-carbon steel, njll. zidinga ukukhethwa ngokusekelwe ezicini ze-medium.
2. Cabangela uhlobo lwevalvu
Kunezinhlobo ezihlukahlukene zamavalvu ovemvane anoxhumo lwe-flange e-China, njengamavaluvu ovemvane okwenziwa ngesandla, amavalvu ovemvane womoya, amavalvu ovemvane kagesi, njll. Khetha uhlobo lwevalvu olufanele ngokusekelwe ezidingweni zangempela nezindlela zokulawula.
3. Hlola izinga levalvu
Lapho uthenga, kufanele kuqashelwe ikhwalithi ye-valve, futhi ukunemba komshini, ikhwalithi yezinto ezibonakalayo, nokusebenza kokuvala ama-valve kwezingxenye ze-valve kufanele kuhlolwe. Singabhekisela ezintweni ezifana nesithunzi somkhiqizo nokuhlola komsebenzisi ukuze siqinisekise ukuthengwa kwamavalvu ekhwalithi ephezulu nathembekile.
4. Cabangela isevisi yangemva kokuthengisa
Lapho uthengaI-Chinese flange ixhume ama-valve uvemvane ophakathi nendawo , kubalulekile ukunaka isevisi ngemva kokuthengisa yomphakeli. Ama-valve angase angasebenzi kahle ngesikhathi sokusetshenziswa. Ukukhetha imikhiqizo evela kubakhiqizi abahloniphekile kungaqinisekisa ukulungiswa ngesikhathi kanye nokushintshwa uma kwenzeka ukungasebenzi kahle.
2 ¡ ¢Izinyathelo zokuphepha zokufakwa kwe-Chinese flange exhunywe ama-valve uvemvane omugqa omaphakathi
Ngaphambi kokufaka i-valve, imfucumfucu engaphakathi kwepayipi kufanele ihlanzwe ukuze kuqinisekiswe ukuthi indawo yokufaka ama-valve ihlanzekile futhi iyisicaba.
2. Nquma indawo yokufaka ivalvu ngokusekelwe emidwebeni yokuklama kanye nobukhulu bangempela, uqinisekise ukuthi umugqa omaphakathi wevalvu uhambisana nomugqa omaphakathi wepayipi.
3. Ukuze kuxhunywe phakathi kwe-valve ne-flange, ukucaciswa kwe-bolt okufanele kufanele kukhethwe ngokuvumelana nezidingo zokuklama. Lapho uqina, kufanele kuqashelwe amandla alinganayo futhi afanayo ukuze kugwenywe ukuguqulwa kwe-valve.
4. Faka amadivaysi okushayela ama-valve, njengezibambo zamasondo okwenziwa ngesandla, ama-actuator omoya, ama-actuator kagesi, njll. Phakathi nenqubo yokufaka, naka ukuxhumana okuqinile nokuthembekile phakathi kwedivayisi yokushayela i-valve kanye ne-valve.
Ngemuva kokufakwa, yenza ukuhlolwa kokuvula nokuvala ukuze uhlole ukuthi ivalvu isebenza kahle yini futhi ayinawo umsindo ongajwayelekile. Ngesikhathi esifanayo, hlola ukusebenza kokuvala kwe-valve ukuze uqinisekise ukuthi ivalwe ngokuqinile.
Ngaphambi kokusebenzisa i-valve, kufanele kwenziwe ukuhlolwa okuphelele ukuze kuqinisekiswe ukuthi i-valve nedivayisi yokushayela isebenza kahle.
Isifinyezo: Lapho uthengaI-Chinese flange ixhume ama-valve uvemvane ophakathi nendawo , kufanele kuqashelwe ukucaciswa, izinto zokwakha, ikhwalithi, kanye nesevisi yangemuva kokuthengisa yama-valve. Phakathi nenqubo yokufaka, qaphela ukuma, uxhumano oluqinile, nokusebenza kokuvala kwe-valve. Ngezinqubo eziqinile zokuthenga nokufaka, qinisekisa ukuthi i-valve yase-Chinese flange exhunywe phakathi nendawo uvemvane isebenza kahle ezinhlelweni zamapayipi.
Isikhathi sokuthumela: Nov-15-2023
