Twaambo tupati twakubikkwa kwamavalvu aamupayipi

I. Kulibambila kakutanaba kubikka

1. Langa nzila ya valve, mweelwe wakusinikizyigwa, anzila yakuzyiba nzila yakuzuza kutegwa ubone naa ilazuzikizya ziyandikana.

2. Langa kusalala kwamubili wa valve mpawo ugwisye zintu zyakukwabilila azintu zimbi.

3. Mavalvu aakuswaanganya butt welding ayelede kuchitwa kale amagolelo, mpawo mavalvu aaswaanganya flange ayelede kulanga-langa kusyomeka kwabusena bwakujala.

II. Kweendelezya Nzila Yakubikka

1. Ivalvu ya globe avvalavu yakulanga-langa yakunyamuna iiimvwikweelede kubikwa munzila iitondezyedwe amusemu uuli amubili wavalvu.

2. Munzila,ntambo iitatanta, vvalavu yamusyobo wamaanzi, mpawo ma ball valve alakonzya kubikwa mumabazu oonse obile, pesi kweelede kubikkilwa maanu kukuubauba kwakubelesya.

3. Mavalvu aamagesi / aamuwo ayelede kubamba busena bwakubelesya akubamba.

III. Zitondeezyo Zyakubikkwa Kwawelding

1. Ibbokesi lyakuwelda lyeelede kujalulwa aakati-akati muchiindi chakuwelda kuchitila kutabilila kujatikizyigwa akaambo kakupya.

2. Belesya argon arc welding kuchita ntalisyo, mpawo weendelezye kupya kwamukati kuti kutaindi kupya kwa valve.

3. Musule lyakuwelda, vvalavu yeelede kusunkwa kuti ibeleke kabotu kuchitila kuti ibone naa ilajula akujala kabotu.

IV. Twaambo tupati twakujatana kwa flange

1. Zibeela zyakujala zya flange zilazumanana kweendelana, mpawo kuzanduka kupati takweelede kwiinda 0.15% yabwamba bwaanze bwa flange.

2. Gasket yeelede kubikwa akati, mabboluti ayelede kuyuminizyigwa munzila iikozyenye, mpawo nguzu zyakuzungaanya zyeelede kusika ziindi zyotatwe.

3. Zibulo zyakuswaanganya mavalvu aapya kapati zyeelede kuyumizigwa ziindi zyobile muchiimo chakupya.

V. Kulanganya bubotu

1. Kusunkwa kwanguzu akusunkwa kwakujala zilayandika nikwakamana kubikwa.

2. Notusanzya nzila, vvalavu iilanganya, nzila yakupima maanzi azibelesyo zimwi zyeelede kwiinda.

3. Zuzya lugwalo lwakubikka, kubikkilizya a data iiyandika mbuli namba yabusena bwa valve, nguzu zyakusunka, nguzu zyakubeleka, azimwi.

chiyanza: Ivalvu teelede kubelesegwa mbuli busena bwakugwasyilizya payipi. Mavalvu mapati ayanda chikozyano chaandeene. Musule akubikkwa, vvalavu yeelede kuba muchiimo chakujalila mpawo ikwabilidwe kuchitila kutabilila kunyonyooka kwakubelesya.