Ndihlala ndidibana nemibuzo yabathengi njengalapha ngezantsi: "Molo, Beria, ndifuna ivalve yesango, ungasicaphulela?"Iivalve zesango ziimveliso zethu, kwaye siqhelene kakhulu nazo.Ngokuqinisekileyo isicatshulwa asiyongxaki, kodwa ndingamnika njani ikowuti esekelwe kulo mbuzo?Indlela yokucaphula inokunceda abathengi bafumane iiodolo, okanye bathenge iimveliso ezifunwa ngabathengi?Ngokucacileyo, ezi datha zizodwa azonelanga.Ngeli xesha, ndidla ngokubuza umthengi "luhlobo luni lwevalve yesango oyifunayo, yintoni ingcinezelo, yintoni ubungakanani, ngaba unayo i-medium kunye neqondo lokushisa?"Abanye abathengi baya kucaphuka kakhulu, ndifuna nje ixabiso, undibuza imibuzo emininzi, indlela ongeyongcali ngayo.Abanye abazange babuze nayiphi na imibuzo, kwaye bandinika nje isicatshulwa.Kodwa, ngaba ngenene asinamsebenzi?Ngokuchasene noko, kungenxa yokuba sinobuchule kwaye sinoxanduva kuwe ukuba sibuze le mibuzo.Ewe, kulula ukucaphula, kodwa akulula ukunceda abathengi bafumane iiodolo.Ngoku, makhe sihlalutye iingongoma ekufuneka ziqwalaselwe kumbuzo kunye nokucaphulwa kweevalvu zesango kule miba ilandelayo.
Ngokuqhelekileyo, izinto ezicatshulweyo zeevalvu zesango ziquka imilo (intonga evulekileyo okanye intonga emnyama), uxinzelelo, ububanzi, imathiriyeli kunye nobunzima.Kweli nqaku, sixoxa kuphela ngeevalve zesango ezitywiniweyo.
1. IFomu: Zimbini iindlela zeevalvu zesango ezitywiniweyo ezithambileyo, ivelufa yesango enyukayo kunye nevalve yesango efihliweyo.Ivalve yesango enyukayo ifuna indawo yokusebenza enkulu kwaye ifaneleke ngakumbi kwiiprojekthi zemibhobho ephantsi.Isiqu sevalve asihambi sinyuka sinyuka, ngoko ke sifanelekile kwiiprojekthi zemibhobho engaphantsi komhlaba.
2. Uxinzelelo: Kwii-valve zesango ezivaliweyo ezithambileyo, uxinzelelo oluqhelekileyo olusebenzayo yi-PN10-PN16, i-Class150.Kungakhathaliseki ukuba uxinzelelo luphezulu kangakanani, ipleyiti egqunywe ngerabha iya konakala.Asiyikucebisa ukusetyenziswa kweevalve zesango elithambileyo;
3. Ubungakanani: Le nto ilula, xa usiba mkhulu, ivalve ibiza kakhulu;
4. Izinto eziphathekayo: Ngokubhekiselele kwizinto eziphathekayo, zichazwe ngakumbi.Ngokuqhelekileyo sithetha malunga nezinto ezivela kule miba ilandelayo, umzimba wevalvu, ipleyiti yevalve, ishaft;kwiivalvu zesango elitywiniweyo elithambileyo, eyona nto isetyenziswa kakhulu yivalve yomzimba ngumzimba wentsimbi.Ipleyiti yevalve yipleyiti yerabha enentsimbi edityanisiweyo.Kukho ukhetho oluninzi lwe-valve shaft, i-carbon steel shaft, i-2cr13 shaft, i-stainless steel shaft, kunye ne-gland yevalve yesango yahlukile kwidlala lentsimbi kunye nedlala lobhedu.Kwimithombo yeendaba ezonakeleyo, ngokuqhelekileyo Kucetyiswa ukuba kusetyenziswe amantongomane obhedu kunye neengqungquthela zobhedu, ezingenayo i-corrosive media, kunye ne-iron nuts kunye ne-iron glands zanele.
5. Ubunzima: Ubunzima apha bubhekisela kubunzima bevalve enye, nto leyo ekwayinto enokungahoywa lula.Ngaba izinto eziphathekayo zinqunywe, kwaye ixabiso linqunywe kwi-valve yesango yobukhulu obufanayo?impendulo ithi negative.Ukuze kuhlangatyezwane neemfuno zeemarike ezahlukeneyo, abavelisi be-valve benza ukutyeba kweevalve ezahlukeneyo, okubangela ukuba nokuba izinto ziyafana, ubukhulu buyalingana, ubude besakhiwo bufana, ububanzi bangaphandle be-flange kwaye umgama osembindini womngxuma weflange uyafana, kodwa Ubukhulu bomzimba wevalve abufani, kwaye ubunzima bevalve yesango yobukhulu obufanayo buya kwahluka kakhulu.Ngokomzekelo, i-DN100 efanayo, i-DIN F4 isiqu esimnyama sevalve yesango elithambileyo, sineentlobo ezi-6 zobunzima, 10.5kg, 12kg, 14kg, 17kg, 19kg, 21kg, ngokucacileyo, ubunzima obunzima, ixabiso libiza kakhulu.Njengomthengi oyingcali, kufuneka wazi ukuba luhlobo luni lwemeko yokusebenza imveliso oyidingayo isetyenziswa kuyo, ukuba umthengi ufuna umgangatho onjani, kwaye loluphi uhlobo lwexabiso umthengi owamkelayo.Kwifektri yethu, ngokuqinisekileyo sifuna abathengi bathenge iimveliso ezikumgangatho ophezulu, ukuze emva kokuthengisa kube ngaphantsi kakhulu.Nangona kunjalo, ngenxa yemfuno yemarike, kufuneka sizidibanise iimveliso zethu ukuze sifumane isabelo semarike esithe chatha.
Ngokuhlalutya le miba ingentla, ndiyakholelwa ukuba kufuneka ube nokuqonda okungcono kokuthenga iivalvu zesango ezitywiniweyo.Ukuba usenemibuzo malunga nokuthenga iivalvu zesango, nceda uqhagamshelane ne-Zhongfa Valve, kwaye siya kwenza konke okusemandleni ethu ukukunceda ukusombulula iingxaki.
Ixesha lokuposa: Dec-28-2022