Iizixhobo zokuvala ivalvekudidi lwezitshixo zokhuseleko lwamashishini, injongo kukuthintela ukwenzeka kweengozi zokhuseleko.Ikhusela abasebenzi bolondolozo kwiingozi ngenxa yokungasebenzi kakuhle, okuzisa ilahleko enkulu kunye neentlungu kumashishini nakwiintsapho.Ingasetyenziswa kakhulu kwipetrochemical, kwintsimi yeoli, kwirhasi, kwizityalo zamandla enyukliya, kwimetallurgy, nakwamanye amashishini.Ufakelo lukhawuleza kwaye lufanelekile, umsebenzi wangempela ulula, kwaye ukubonakala kumoya.Kwaye ayilonakalisi ukusebenza kwangempela kwabo bonke oomatshini kunye nezixhobo kwaye inokuqhutywa ngokweenkcukacha ezahlukeneyo, iimodeli, kunye nobukhulu.
Malunga neentlobo zokuvala ivalvu
Izixhobo zokutshixa iivalve ezidla ngokusetyenziswa zahlulwe zaba zizitshixo zevalve yebhola, ukuvalwa kwevalve yebhabhathane, utshixo lwevalvu yesango, utshixo lwevalve ejikelezayo, kunye notshixo lwevalvu jikelele.
Ukutshixelwa kwevalve yebholaisetyenziswa ikakhulu ukutshixa ivalve yebhola kunye nokukhusela ukhuseleko lwevalve yebhola.
Ivalve yesango yokutshixaifanelekile kumsebenzi wokuvala i-valve yesango, enokukhusela kangcono ukhuseleko lwe-valve yesango.
Ivalve yebhabhathane ivaliweifanelekile ivalve yebhabhathane yeenkcukacha eziqhelekileyo ukutshixa, ukukhusela ngcono iswitshi yevalve yebhabhathane kunye nokuthintela iingozi ezingalunganga.
Indlela yokukhetha ukuvalwa kweevalvu
1. Khetha uphawu olwaziwayo olunembali ende, ukomelela okwaneleyo kwezoqoqosho, kunye nenkqubo yomgangatho ozinzile.
2. Ukwahlula uhlobo lwesivalo esifunekayo.
3. Ubungakanani bevalve eyahlukileyo yahlukile, ngoko ke kufuneka kukhethwe izitshixo ezihambelanayo.
4. Khangela ukuba ingaba iimpawu kunye namanqaku okufakwa kwevalvu yokutshixa aphelele, nokuba iziqulatho zencwadana ziyangqinelana nemveliso.
5. Khetha abavelisi beempawu ngenkonzo elungileyo emva kokuthengisa, misela isicwangciso sokutshixa kunye ne-tagout kwaye umamele isikhokelo sobuchwephesha, esinokuphepha iingxabano ezibangelwa ziingxaki zomgangatho wemveliso.
Izixhobo zoKhuseleko lwaseMarst (Tianjin) Co., Ltd., iminyaka engama-24 yobuchwephesha obuchwepheshile kunye nenkonzo ekumgangatho ophezulu emva kokuthengisa, iya kukukhapha.
Ixesha lokuposa: Dec-16-2021
