Kwintsimi yokwenziwa kweevalvu, umgangatho ubusoloko uyindlela yokuphila yamashishini. Kutshanje, umzi-mveliso wethu wenze uvavanyo olungqongqo lwemagnethi kwibhetshi yeivalve yebhabhathane eneflangedkunye neenkcukacha ze-DN1600 kunye ne-DN1200 zokuqinisekisa i-valve ye-welding ephezulu kunye nokubonelela ngeemveliso ezithembekileyo kubathengi.

I-DN1600 kunye ne-DN1200 yevalve yebhabhathane enobubanzi obukhulu idlala indima ebalulekileyo kwiinkalo ezininzi zoshishino. Ezi zivalo zidla ngokusetyenziselwa ukuthutha umthamo omkhulu wemithombo yamanzi, kwaye umgangatho wabo uchaphazela ngokuthe ngqo ukusebenza okukhuselekileyo kunye nokuzinza kwenkqubo yonke. Ukuqinisekisa umgangatho we-welding, siye samkela iteknoloji yokuhlola i-particle magnetic.

(MT) Ukuhlolwa kwamasuntswana omagnetic yindlela yokuvavanya engonakalisiyo enokuthi ibone ngokufanelekileyo iziphene zomhlaba kunye kufuphi nomphezulu kwiindawo ze-valve welding. Ngexesha lenkqubo yokuhlola, i powder magnetic ifafazwe ngokulinganayo phezu komhlabaiivalvu zebhabhathane zentsimbi, kwaye ke i-magnetic field isetyenziselwa ukuqokelela i-powder magnetic kwindawo yesiphene, ukwenza iimpawu ezicacileyo zamagnetic, ngaloo ndlela zichaza ngokuchanekileyo ukuba kukho ukuqhekeka, iipores, i-slag inclusions kunye nezinye iziphene kwindawo ye-welding.

Abasebenzi bezobugcisa befektri yethu basebenza ngokungqongqo ngokuhambelana nemigangatho yokuvavanya kunye neenkqubo ezinomthwalo ophezulu woxanduva kunye nomoya wobugcisa. Bahlengahlengisa ngononophelo amandla ombane kunye nobungakanani bepowder magnetic efafaziweyo ukuqinisekisa ukuchaneka kunye nokuthembeka kweziphumo zovavanyo. Naziphi na iziphene ezifunyenweyo ziya kubhalwa ngokukhawuleza kwaye zihlalutywe, kwaye amanyathelo okulungisa ahambelanayo aya kuthathwa de i-1200mm butterfly valve ihlangabezane ngokupheleleyo neemfuno zomgangatho.

Ngolu vavanyo lokuhlola i-valve yemagnethi engqongqo, asiqinisekisanga kuphela umgangatho we-welding wale bhetshi yobubanzi obukhulu.ivalve yebhabhathane esebenzayo, kodwa yaphucula ngakumbi umgangatho wemveliso kunye nokhuphiswano lwemarike kumzi-mveliso wethu. Siya kuqhubeka nokubambelela kwingqikelelo yolawulo lomgangatho wemigangatho ephezulu kunye neemfuno ezingqongqo, ngokuqhubekayo siphucula iinkqubo zemveliso kunye neendlela zokuvavanya, ukubonelela abathengi ngeemveliso zevalvu ezikumgangatho ophezulu, kunye negalelo lamandla ethu ukukhuthaza uphuhliso loshishino.