1. Amanyathelo
Ngokoluhlu lonyuso olunikwe yinjineli yezoluntu, phawula umgca wedatum wonyuko eludongeni kunye nekholamu yesiseko apho kufuneka kufakwe umbhobho;faka i-bracket yepayipi kunye ne-hanger ngokomzobo kunye nenombolo;faka umbhobho ngokomzobo wofakelo lombhobho kunye nenani eliqingqiweyo lombhobho;Lungisa kwaye ulinganise i-slope yombhobho, lungisa ukuxhaswa kombhobho, kwaye ubeke umbhobho.
2.Cela
Isalathiso sethambeka kunye nethambeka lombhobho kufuneka lihlangabezane neemfuno zoyilo;i-slope ye-pipeline inokulungiswa nge-plate yokuxhasa isinyithi phantsi kwenkxaso, kwaye i-hanger inokulungiswa nge-boom bolt;ipleyiti yokuxhasa kufuneka idityaniswe kunye neengxenye ezidibeneyo okanye isakhiwo sensimbi, Akufanele ibanjwe phakathi kombhobho kunye nenkxaso.
Iiflange, i-welds kunye nezinye iindawo zokudibanisa kufuneka zilungiswe ukuze zihlolwe lula kunye nokulungiswa, kwaye akufanele zisondele eludongeni, umgangatho okanye isakhelo sombhobho.
Xa umbhobho unqumla i-slab yomgangatho, ityhubhu yokukhusela iya kufakwa, kwaye ityhubhu yokukhusela iya kuba yi-50mm ngaphezu komhlaba.
Xa umbhobho unqumla i-slab yomgangatho, ityhubhu yokukhusela iya kufakwa, kwaye ityhubhu yokukhusela iya kuba yi-50mm ngaphezu komhlaba.
Ifom kunye nokuphakama kwenkxaso kunye ne-hanger kufuneka ihambelane neemfuno zemizobo, kwaye indawo yokumisa kunye nendlela yokulungisa kufuneka ihambelane noyilo kwaye ibe flat kwaye iqine.
Imiqolo yemibhobho ethe tye okanye ethe nkqo kufuneka icoceke, kwaye iindawo zofakelo lwevalvu kwimiqolo yemibhobho kufuneka zihambelane.
3. Ufakelo
Ukufakwa kombhobho kwahlulwe kwiinkqubo kunye neziqwenga.Umbhobho oyintloko kuqala, ngoko umbhobho wesebe.Umbhobho wesebe ovela kumbhobho oyintloko kufuneka ufakwe emva kokuba umbhobho oyintloko ubekwe.I-Century Star yazisa ukuba umbhobho oqhagamshelwe kwisixhobo kufuneka uqhutywe emva kokuba isixhobo silinganisiwe.
Umdibaniso we-flange kufuneka ugxininise kunye nombhobho, kwaye iiflange kufuneka zihambelane.Ukuphambuka akufanele kube ngaphezu kwe-1.5% ye-diameter yangaphandle ye-flange kwaye ingabi ngaphezu kwe-2mm.Imingxuma yebholithi kufuneka iqinisekise ukuba iibholiti zinokungena ngokukhululekileyo, kwaye iibholithi akufanele zingene ngeendlela zokunyanzeliswa..
Iindiza ezimbini ze-gasket kufuneka zibe zicaba kwaye zicoceke, kwaye akufanele kubekho imikrwelo ye-radial.
Uxhulumaniso lweFlange kufuneka lusebenzise iibholiti zenkcazo efanayo, kwaye ulwalathiso lofakelo kufuneka lufane.Xa i-gaskets ifunekayo, i-bolt nganye ayifanele idlule enye, kwaye i-bolts kunye namantongomane emva kokuqiniswa kufuneka ihlanjululwe.
Ixesha lokuposa: Jun-25-2021