Isingeniso ku-flange welding flat

Izici ze-flange welding flange: i-flange ye-welding flat ayigcini nje kuphela isikhala nesisindo, kodwa futhi iqinisekisa ukuthi akukho ukuvuza ekuhlanganyeleni futhi inomsebenzi omuhle wokuvala.Usayizi we-compact flange uyancishiswa ngoba ububanzi bophawu buncishisiwe, okuzonciphisa ingxenye yendawo yokuvala.Okwesibili, i-gasket ye-flange ithathelwe indawo yindandatho yokuvala ukuze kuqinisekiswe ukuthi ubuso obuvaliwe buhambisana nobuso bokuvala.Ngale ndlela, inani elincane kuphela lokucindezela liyadingeka ukuze ucindezele indawo yokuvala.Ngokuncishiswa kwengcindezi edingekayo, ubukhulu nenani lama-bolts lingancishiswa ngokufanele, ngakho-ke umkhiqizo omusha onevolumu encane nesisindo esincane (70% ~ 80% ngaphansi kwesisindo se-flange yendabuko) senzelwe.Ngakho-ke, i-flange ye-welding flat ingumkhiqizo we-flange omuhle kakhulu, onciphisa ubukhulu nesikhala futhi udlala indima ebalulekile ekusetshenzisweni kwezimboni.

Ububi bomklamo oyinhloko we-flange welding welding ukuthi ayikwazi ukuqinisekisa ukuthi akukho ukuvuza.Lokhu kungalungile kokuklama kwayo: uxhumano lunamandla, futhi njengokwandiswa kokushisa kanye nomthwalo wezikhathi ezishintshayo kuzodala ukunyakaza phakathi kobuso be-flange, kuthinte umsebenzi we-flange, ngaleyo ndlela kulimaze ubuqotho be-flange futhi kubangele ukuvuza.Akunakwenzeka ukuthi noma yimuphi umkhiqizo ungabi nasici, kodwa kuphela ukulawula ukushiyeka komkhiqizo ngangokunokwenzeka.Ngakho-ke, inkampani izama ukuthuthukisa ukusebenza komkhiqizo lapho ikhiqiza ama-flange welding flat, ukuze idlale indima enkulu.

Isimiso sokuvala se-flange yokushisela: izindawo ezimbili zokuvala zebhawodi zikhipha i-gasket ye-flange bese zenza uphawu, kodwa lokhu kuholela ekubhujisweni kophawu.Ukuze kugcinwe uphawu, kuyadingeka ukugcina amandla amakhulu we-bolt, okumele i-bolt yenziwe ibe mkhulu.Amabhawodi amakhulu adinga ukufanisa amantongomane amakhulu, okusho ukuthi amabhawodi amakhulu adinga ukudala izimo zokuqinisa amantongomane.Kodwa-ke, uma ubukhulu bebhawodi bukhulu, i-flange esebenzayo izogoba.Indlela yokwandisa ubukhulu bodonga lwe-flange.Iyunithi yonke izodinga ubukhulu obukhulu kanye nesisindo, okuye kwaba inkinga ekhethekile endaweni ye-offshore, ngoba isisindo sihlala siyinkinga enkulu.Ngaphezu kwalokho, uma sikhuluma ngokuyisisekelo, i-flange welding flange iyisigxivizo esingavumelekile.Kudingeka kusetshenziswe u-50% womthwalo webhawodi ukukhipha i-gasket, kuyilapho kuphela u-50% womthwalo osetshenziselwa ukugcina ingcindezi.