Izikhokelo zokuthenga kunye nokufakaiflange yaseTshayina iqhagamshele ivalve yebhabhathane ephakathi
Kwiinkqubo zemibhobho yoshishino,iflange yaseTshayina iqhagamshele ivalve yebhabhathane ephakathi , njenge-valve yokulawula eqhelekileyo, ineenzuzo zomthamo omkhulu wokuhamba, ukuchaneka kommiselo ophezulu, kunye nesakhiwo esilula. Eli nqaku liza kwazisa indlela yokuthenga kunye nokufakela i-Chinese flange edibeneyo ye-butterfly valves yomgca ophakathi ukuqinisekisa ukusebenza kakuhle kwiinkqubo zemibhobho.
1 ¡ ¢Imiqathango yokuthengaiflange yaseTshayina iqhagamshele ivalve yebhabhathane ephakathi
1. Ukumisela iinkcukacha zevalve kunye nemathiriyeli
Ngaphambi kokuthenga aiflange yaseTshayina iqhagamshele ivalve yebhabhathane ephakathi , kuyimfuneko ukuqonda kuqala ubungakanani bombhobho, uxinzelelo lokusebenza, ukushisa okusebenzayo kunye nezinye iiparitha ukwenzela ukucacisa iinkcukacha ezithile zevalve. Ukongezelela, izinto ezifanelekileyo ezifana nensimbi engenasici, i-carbon steel, njl. Kufuneka zikhethwe ngokusekelwe kwiimpawu ze-medium.
2. Qwalasela uhlobo lwevalvu
Kukho iindidi ngeendidi zeevalvu zebhabhathane ezinonxibelelwano lweflange eTshayina, ezinjengeevalve zebhabhathane ngesandla, iivalve zebhabhathane zepneumatic, iivalve zebhabhathane zombane, njl.
3. Jonga umgangatho wevalve
Xa kuthengwa, ingqwalasela kufuneka ihlawulwe kumgangatho wevalve, kwaye ukuchaneka komatshini, umgangatho wezinto eziphathekayo, kunye nokusebenza kokutywinwa kwe-valve yamacandelo kufuneka kuhlolwe. Sinokubhekisela kwizinto ezifana nodumo lwe-brand kunye nokuvavanywa komsebenzisi ukuqinisekisa ukuthengwa kwee-valve eziphezulu kunye nezithembekileyo.
4. Qwalasela inkonzo yasemva kokuthengisa
Xa uthengaiflange yaseTshayina iqhagamshele ivalve yebhabhathane ephakathi , kubalulekile ukunikela ingqalelo kwinkonzo yomthengisi emva kokuthengisa. Iivalvu zinokungasebenzi kakuhle ngexesha lokusetyenziswa. Ukukhetha iimveliso ezivela kubavelisi abahloniphekileyo kunokuqinisekisa ukulungiswa kwexesha kunye nokutshintshwa kwimeko yokungasebenzi kakuhle.
2 ¡ ¢Amanyathelo okhuseleko ofakelo lweflange yaseTshayina eqhagamshelwe kwiivalvu zebhabhathane eziphakathi
Phambi kokufaka ivalve, inkunkuma engaphakathi kumbhobho kufuneka icocwe ukuqinisekisa ukuba indawo yokufakela ivalve icocekile kwaye ithe tyaba.
2. Qinisekisa indawo yofakelo lwevalvu ngokusekelwe kwimizobo yoyilo kunye nemilinganiselo yokwenyani, ukuqinisekisa ukuba umgca wevalve usembindini uhambelana nombhobho ophakathi.
3. Ukudibanisa phakathi kwe-valve kunye ne-flange, iinkcukacha ezifanelekileyo ze-bolt kufuneka zikhethwe ngokweemfuno zoyilo. Xa uqiniswa, ingqwalasela kufuneka ihlawulwe kwi-symmetrical kunye ne-uniform force ukuphepha i-valve deformation.
4. Fakela izixhobo zokuqhuba ivalve, njengezibambo zamavili okwenziwa ngesandla, ii-actuator zepneumatic, ii-actuator zombane, njl.njl. Ngexesha lenkqubo yofakelo, nikela ingqalelo kunxibelelwano oluqinileyo noluthembekileyo phakathi kwesixhobo sokuqhuba ivalve kunye nevalve.
Emva kofakelo, yenza uvavanyo lokuvula nokuvala ivalve ukujonga ukuba ivalve isebenza kakuhle kwaye ayinasandi esingaqhelekanga. Ngexesha elifanayo, khangela ukusebenza kokutywinwa kwevalve ukuqinisekisa ukuba ivalwe ngokuqinileyo.
Ngaphambi kokuba kusetyenziswe ivalve, kufuneka kwenziwe uhlolo olubanzi ukuqinisekisa ukuba ivalve kunye nesixhobo sokuqhuba sisebenza kakuhle.
Ushwankathelo: Xa uthengaiflange yaseTshayina iqhagamshele ivalve yebhabhathane ephakathi , ingqalelo kufuneka ihlawulwe kwiinkcukacha, izixhobo, umgangatho, kunye nenkonzo emva kokuthengiswa kweevalvu. Ngethuba lokufakwa kwenkqubo, qaphela ukubeka, uxhulumaniso oluqinileyo, kunye nokusebenza kokutywinwa kwevalve. Ngeenkqubo ezingqongqo zokuthenga kunye nofakelo, qinisekisa ukuba iflange yaseTshayina edityaniswe ivelufa yebhabhathane ephakathi isebenza kakuhle kwiinkqubo zemibhobho.
Ixesha lokuposa: Nov-15-2023
