FAQ

Iivalvu zethu zebhola ezidityanisiweyo ngokupheleleyo zamkela ubume obudityanisiweyo obudityanisiweyo, obungenabo ukuvuza kwangaphandle, uyilo oludityanisiweyo, ukumelana noxinzelelo oluphezulu, kunye nokuxhathisa umhlwa. Zifanelekile kwiziganeko ezibalulekileyo ezifana nemibhobho emide kunye negesi yasezidolophini, kunye nobomi obude benkonzo kunye neendleko zokugcinwa okuphantsi.

Iivalve zebhola ezivaliweyo zisebenzisa ukutywinwa kwentsimbi ukuya kwintsimbi, ifanelekile kubushushu obuphezulu, uxinzelelo oluphezulu, kunye neemeko zokusebenza ezingagugiyo; iivalve zebhola ezitywiniweyo ezithambileyo zisebenzisa ukutywinwa kwezinto ezilastiki, kunye nokusebenza ngcono kokutywina, zilungele ubushushu obuqhelekileyo, uxinzelelo oluphantsi, kunye nezihlandlo ezineemfuno zokutywinwa okuphezulu.

Iivalve ze-butterfly ze-triple offset zine-zero ukuvuza kokutywinwa kokusebenza, ukuvuleka okuncinci kunye nokuvala i-torque, ubomi benkonzo ende, bufanelekele ubushushu obuphezulu, uxinzelelo oluphezulu, imibhobho emikhulu yobubanzi, ilungele iimeko eziphambili zokulawula kwizityalo zamandla, i-petrochemical, i-metallurgy kunye namanye amashishini.

Iivalvu zethu ze-coal slurry cutoff zithatha izinto ezikhethekileyo ezinganxibiyo, ezine-anti-clogging, ukumelana nokhukuliseko, kunye nokutywinwa okuthembekileyo. Ziyilelwe ngokukodwa ukulawulwa kwe-cutoff yemithombo yeendaba eqinileyo efana ne-coal slurry kunye ne-mineral slurry, efanelekileyo kwishishini lemichiza yamalahle.

Iiflange ezingaboniyo zokuvula ngokukhawuleza zisetyenziselwa ukuvula ngokukhawuleza kunye nokuvalwa kweenkqubo zemibhobho, ukuququzelela ukugcinwa kwezixhobo kunye nokulungiswa. Zibonisa ukusebenza okulula, ukhuseleko kunye nokuthembeka, kunye nokusebenza kakuhle kokutywinwa, kusetyenziswe ngokubanzi kwi-petroleum, iikhemikhali, igesi yendalo kunye namanye amashishini.

Izivalo ze-slag lock / lock hopper zenzelwe ngokukodwa iimeko zokusebenza ezilukhuni kunye noxinzelelo oluphezulu, ubushushu obuphezulu, kunye namasuntswana aqinileyo. Zisetyenziswa ikakhulu kwiinkqubo zokukhupha i-gasifier slag, ebonisa ukuxhathisa ukunxiba, ukumelana nokhukuliseko, ukuvulwa ngokukhawuleza kunye nokuvala, kunye nokutywinwa okuthembekileyo.

Iivalvu zamanzi amnyama / ezingwevu zamkela uyilo lwesakhiwo se-engile, kunye nomjelo ohamba kakuhle kwaye akukho lula ukuwuvala. I-valve core isebenzisa izinto ze-alloy ezinxibayo, ezifanelekileyo zokuphatha amanzi amnyama kunye nemithombo yamanzi engwevu equlethe iincinci eziqinileyo, ezisetyenziswa ngokubanzi kwizityalo zemichiza yamalahle.

Iivalvu zebhola ezizii-high-frequency zisebenzisa ii-cores zevalufa ezingqukuva kunye nokusebenza kakuhle kolawulo lokuhamba; iivalvu ze-engile eziphezulu ze-frequency zamkela isakhiwo se-engile kunye nesantya sokuphendula ngokukhawuleza. Zombini zinamandla okuvula kunye nokuvala i-high-frequency, ezifanelekileyo kwizihlandlo ezineemfuno eziphezulu zokulawula ngokuzenzekelayo.

Iivalvu zedisk zepneumatic ziqhuba i-actuator ngomoya oxinanisiweyo, iqhuba idiski yevalve ukuba ijikelezise ukuqonda imisebenzi yokuvula/yokuvalwa okanye yolawulo. Zibonisa isakhiwo esilula, ukusebenza okuthembekileyo, kunye nokugcinwa okulula, okufanelekileyo kulawulo lokuhamba kwemibhobho eyahlukeneyo yoshishino.

Iivalve zebhola ze-C zisebenzisa idizayini ekhethekileyo yohlobo lwe-C, ebonisa ukuchaneka kokulawulwa kokuhamba okuphezulu, ukuchasana kwe-cavitation, kunye nokusebenza kakuhle kokutywinwa. Zifanelekile ngezihlandlo ezifuna ulawulo oluchanekileyo lokuhamba, ngokukodwa olufanelekileyo kwimidiya ye-viscous kunye neendaba eziqulethe inani elincinci leengqungquthela eziqinileyo.

Uluhlu lweklasi yoxinzelelo lwee-valve zethu zebhola ezixutywe ngokupheleleyo yi-PN10-PN40, i-ANSI Class 150-Class 300. Iimveliso ezenziwe ngokwezifiso ezineeklasi eziphezulu zoxinzelelo zingabonelelwa ngokweemfuno zabathengi ukuhlangabezana neemfuno ezahlukeneyo zeemeko zokusebenza.

Uluhlu lwesicelo seqondo lokushisa leevalve zebhola ezivaliweyo -40 ℃ ukuya kwi-450 ℃, kunye nezixhobo ezikhethekileyo zinokufikelela ngaphezu kwe-600 ℃, ezifanelekileyo kwiimeko zokusebenza eziphezulu. Uluhlu oluthile lweqondo lokushisa lunokulungelelaniswa ngokwezinto ezikhethiweyo kunye nokudibanisa isibini.

Uluhlu lwesayizi yeevalvu zethu ezintathu ze-butterfly offset yi-DN50-DN2000. Iindlela ezahlukeneyo zokudibanisa ezifana noqhagamshelo lwe-flange kunye noqhagamshelo lwe-wafer lunokubonelelwa ukuhlangabezana neemfuno zofakelo lweenkqubo ezahlukeneyo zemibhobho.

Izinto zokutywina ezingaphezulu kweevalve zesango zibandakanya insimbi engenasici (304, 316, 316L), i-alloy eqinile, i-alloy yobhedu, njl. Izinto ezifanelekileyo zokutywinwa komhlaba zingakhethwa ngokweemeko zokusebenza ezifana neempawu eziphakathi, ubushushu kunye noxinzelelo.

Iivalvu zeglobhu zineempawu zolawulo lokuqukuqela okuhle, ngokuqhelekileyo iimpawu zokuqukuqela komgca okanye iimpawu zokuqukuqela kweepesenti ezilinganayo. Zifanelekile kwizihlandlo ezifuna ukulawulwa kokuhamba okuchanekileyo, ngokuchaneka komgaqo ophezulu kunye nokusebenza kokulawula okuzinzileyo.

Uxinzelelo lokuvula ii-valve ze-check valves ngokuqhelekileyo yi-0.02-0.05MPa, enokuthi ilungelelaniswe ngokweemfuno zabathengi ukuqinisekisa ukuvulwa okuthembekileyo phantsi koxinzelelo oluqhelekileyo lokusebenza, ukukhusela ukubuyisela okuphakathi, kunye nokukhusela ukhuseleko lweenkqubo zemibhobho.

I-actuators ye-pneumatic disk valves iquka iindidi ezimbini: uhlobo lwe-diaphragm kunye nohlobo lwepiston. I-actuator ye-diaphragm inesakhiwo esilula kunye neendleko eziphantsi; ii-actuator zepiston zinetorque enkulu yokuphuma kunye nesantya sokuphendula ngokukhawuleza, esinokukhethwa ngokweemfuno zemeko yokusebenza.

Ixesha lokunqunyulwa kwee-valve ze-slide cutoff ngokuqhelekileyo li-0.5-2 imizuzwana, kwaye uyilo olukhethekileyo lunokufikelela kwimizuzwana eyi-0.3. Banokwazi ukucima ngokukhawuleza, ezifanelekileyo kwizihlandlo ezifuna ukunqunyulwa ngokukhawuleza, njengegesi, umphunga kunye neminye imibhobho ephakathi eyingozi.

Iindlela zokulawula iivalve ze-hydraulic angle zibandakanya ulawulo lwe-manual, ulawulo lombane, ulawulo lwe-pneumatic kunye nolawulo oluzenzekelayo. Basenokuxhotyiswa ngeenkqubo zolawulo lwe-PLC ukuze baqonde ulawulo olukude kunye nokusebenza okuzenzekelayo, ukuhlangabezana neemfuno ezahlukeneyo zolawulo.

Ubomi benkonzo yee-valve zebhola ze-high-frequency ngokwemiqathango yokuvula kunye nokuvala amaxesha anokufikelela ngaphezu kwe-1 yezigidi. Isakhiwo esikhethekileyo sokutywina kunye nezixhobo zokugqoka ezinqabileyo ziyamkelwa ukuze kuqinisekiswe ukusebenza kakuhle kokutywinwa kunye nokuthembeka komsebenzi phantsi kokusebenza okuphezulu.

Iivalvu zebhola ezidityanisiweyo ngokupheleleyo zisetyenziswa kakhulu kwipetroleum kunye negesi yendalo, igesi yasezidolophini, imibhobho emide, ishishini lemichiza, amandla ombane kunye namanye amashishini, afaneleke ngakumbi ngezihlandlo ezineemfuno zokutywinwa okuphezulu kunye nokusingqongileyo okunzima.

Iivalve zebhola ezitywiniweyo zifanelekile ukusetyenziswa kumajelo acocekileyo njengamanzi, i-oyile, igesi yendalo, igesi enolwelo, i-steam, njl.

Iivalvu zebhabhathane ezintathu zokuphelisa ibhabhathane zisetyenziswa ikakhulu kwibhoyila yamanzi esondlo, amanzi ajikisiweyo, amanzi ajikelezayo, irhasi ye-flue desulfurization kunye nezinye iinkqubo kwimizi-mveliso yamandla yokulawula ukuhamba kunye nolawulo lwe-cutoff, ebonisa ukumelana nobushushu obuphezulu, ukumelana noxinzelelo oluphezulu, kunye nokutywinwa okuthembekileyo.

Iivalvu ze-Coal slurry cutoff valves zisetyenziselwa ukunqumla kunye nokulawula imibhobho yokuthutha i-slurry yamalahle kwizityalo zemichiza yamalahle, ukuthintela ukuvaleka kodaka lwamalahle kunye nokuvuza, ukuqinisekisa ukusebenza ngokukhuselekileyo kunye nokusebenza okuzinzileyo kweenkqubo zothutho zodaka lwamalahle, kwaye sesinye sezixhobo eziphambili kwizityalo zemichiza yamalahle.

Iiflange ezingaboniyo zokuvula ngokukhawuleza ziyakwazi ukuqaphela ukuvulwa ngokukhawuleza kunye nokuvalwa kwimibhobho yegesi yendalo, ukuququzelela ukugcinwa kunye nokulungiswa kwemibhobho, ukunciphisa ixesha lokuphumla, ukuphucula ukusebenza kakuhle, kunye nexesha elifanayo kunye nokusebenza kakuhle kokutywinwa ukuqinisekisa ukhuseleko lokuthuthwa kwegesi yendalo.

Izivalo ze-slag lock / lock hopper zisetyenziselwa ukulawula ukukhutshwa kwesithando somlilo kwiinkqubo ze-gasifier, ukuqonda ukuthuthwa kwe-slag phantsi koxinzelelo oluphezulu, ukuthintela ukuvuza kwegesi kwi-gasifier, kunye nokuqinisekisa ukusebenza okuqhelekileyo kunye nokhuseleko lwenkqubo ye-gasifier.

Iivalvu ze-angle zamanzi ezimnyama / ezingwevu zisetyenziselwa ukucocwa kogutyulo, ukucocwa kwamanzi amdaka kwimizi-mveliso, ukuphinda kusetyenziswe amanzi abuyiselweyo kunye nezinye iinkqubo kunyango lwamanzi, ukuthutha kunye nokulawulwa kokungcola okuqulathe imizimba yamanzi, ebonisa ukuchasana nokuvala kunye nokumelana nokunxiba.

Iivalve zebhola ze-high-frequency zisetyenziswa ngokubanzi kwiinkqubo zokulawula ngokuzenzekelayo kwi-petrochemical, ukutya kunye neyeza, unyango lwamanzi, amandla kunye namanye amashishini, ukulawula ukuhamba ngokukhawuleza kokuphendula kunye nokulawula ukucima, ukuphucula inqanaba lokuzenzekelayo kunye nokulawula ukuchaneka kwenkqubo.

Iivalve zeplagi zifanelekile kuxinzelelo oluphantsi, ubushushu obuphantsi, kunye neenkqubo zemibhobho ye-viscosity ephezulu ephakathi, njengokuthuthwa kweoyile, ukuthuthwa kweekhemikhali ekrwada, ukucwangciswa kokutya kunye namanye amashishini, abonisa isakhiwo esilula, ukuvulwa nokuvala ngokukhawuleza, kunye nokugcinwa lula.

Iivalve zedisk ze-pneumatic zisetyenziswa kakhulu kwi-flue gas desulfurization, i-denitrification, ukususwa kothuli, ukucocwa kwamanzi amdaka kunye nezinye iinkqubo kwizixhobo zokukhusela indalo, ukulawula ukuthuthwa kunye nokulawulwa kwamanzi, ebonisa ukusebenza okuthembekileyo kunye nokuxhathisa okuqinileyo kwe-corrosion.

Xa ufaka iivalve zebhola ezidityanisiweyo ngokupheleleyo, ingqwalasela kufuneka ihlawulwe ekucoceni imibhobho, isikhokelo sofakelo oluchanekileyo, umgangatho othembekileyo we-welding, i-welding phantsi kwemeko evulekileyo epheleleyo yevalve, ukuphepha ukufakwa ngokunyanzeliswa. Emva kokufakela, uvavanyo loxinzelelo kufuneka lwenziwe ukuze kuqinisekiswe ukusebenza kakuhle kokutywinwa.

Umjikelo wokugcinwa kwee-valve zebhola ezivaliweyo ngokuqhelekileyo ziinyanga ezi-6-12, ezichazwe ngokwemiba efana neemeko zokusebenza, iimpawu eziphakathi, ukuphindaphinda kokusebenza, njl njl. Hlola rhoqo ukusebenza kokutywinwa kunye nokuguquguquka kokusebenza, kwaye utshintshe iindawo ezigugileyo ngexesha lokuqinisekisa ukusebenza ngokuqhelekileyo kwevalve.

Ukugcinwa kwansuku zonke kwee-valve ze-butterfly ze-triple offset kubandakanya ukuthambisa rhoqo kweebheringi kunye nokutywinwa kwendawo, ukujonga ukusebenza kokutywinwa, ukucoca ukungcola kumzimba we-valve, ukujonga imeko yokusebenza ye-actuator, ukugcina i-valve icocekile, kunye nokusingatha iingxaki ngexesha lokwandisa ubomi benkonzo.

Xa ufaka ii-valve zokutshekisha, ingqwalasela kufuneka ihlawulwe kwinqanaba eliphakathi. Kudla ngokubakho utolo kwivalvu ebonisa icala lokuhamba. Kufuneka kuqinisekiswe ukuba indlela yokuhamba okuphakathi iyahambelana notolo ukunqanda umva ufakelo olukhokelela kukusilela kwevalvu kunye nokuchaphazela ukusebenza okuqhelekileyo kwesixokelelwano semibhobho.

Ukugcinwa kwee-actuator ze-pneumatic kubandakanya ukujonga rhoqo ukuba uxinzelelo lomoya luqhelekileyo, ukucoca isihluzo, ukuthambisa iindawo ezihambayo, ukujonga ukuba izitywina ziyavuza, ukuvavanya ukuguquguquka komsebenzi, ukuqinisekisa ukuba i-actuator isebenza ngokuthembekileyo kwaye iphendule ngexesha.

Ukuthintela ukuvala i-valve ye-coal slurry cutoff valves, kuyimfuneko ukucoca rhoqo i-residu ye-slurry yamalahle kumzimba we-valve, ukhethe isakhiwo esifanelekileyo se-valve (njenge-channel-diameter channel), lawula ukugxininiswa kwamalahle kunye nobukhulu be-particle, kwaye uqhube ukuhlolwa kunye nokugcinwa rhoqo ukuqinisekisa ukuba umjelo wokuhamba kakuhle.

Xa ivalvu ivuza, indawo yokuvuza kunye nonobangela kufuneka kuqala kumiselwe. Ukuvuza kwangaphandle, khangela ukuba itywina lonakaliswe kwaye uxhulumaniso lukhululekile; Ukuvuza kwangaphakathi, khangela ukuba indawo yokutywina igugile kwaye i-valve core yonakalisiwe, kwaye ulungise okanye utshintshe iindawo ngokwemeko.

Ukugcinwa kwenxalenye yombane ye-high-frequency ball valves iquka ukujonga rhoqo ukuba i-wiring iqinile, isiphaluka solawulo siqhelekileyo, i-sensor inobucayi, kwaye i-grounding inokwethenjelwa, igcina izixhobo zombane zomile kwaye zicocekile, kwaye zigweme impembelelo yomswakama kunye nothuli.

Iimveliso zevalvu yenkampani yethu zifumene isatifikethi senkqubo yolawulo lomgangatho ISO9001, isatifikethi se-API, isiqinisekiso se-CE, isiqinisekiso esisemgangathweni se-GB/T, njl.njl. Ezinye iimveliso ziye zafumana iziqinisekiso zoshishino ezikhethekileyo zokuqinisekisa ukuba umgangatho wemveliso uyahlangabezana neemfuno zemigangatho yasekhaya neyehlabathi.

Ixesha lesiqinisekiso somgangatho weemveliso zevalvu yenkampani yethu ziinyanga ezili-12 ukusuka kumhla wokuhanjiswa. Ukuba iingxaki zekhwalithi zenzeke ngexesha lewaranti, siya kubonelela ngokulungiswa kwamahhala okanye iinkonzo zokutshintshwa ukuze siqinisekise amalungelo omthengi kunye nomdla.

Ngaphambi kokushiya umzi-mveliso, iimveliso ziya kuvavanywa ngeendlela ezininzi ezifana novavanyo loxinzelelo, ukutywinwa kokuvavanywa kokusebenza, uvavanyo lwentsebenzo yokusebenza, ukuhlolwa kwembonakalo, ukuhlolwa kobungakanani, njl.njl., Ukuqinisekisa ukuba imveliso nganye ihlangabezana nemigangatho yomgangatho kwaye inentsebenzo ethembekileyo.

Ewe, sibonelela ngeZiqinisekiso zoVavanyo lweMaterial (MTC) kwibhetshi nganye yeemveliso, engqina ukuba ukwakheka kweekhemikhali kunye neepropathi zoomatshini zemathiriyeli esetyenziswa kwiimveliso zihlangabezana neemfuno ezifanelekileyo ezisemgangathweni kunye nokuqinisekisa umgangatho wezinto ezithembekileyo.

Siqinisekisa ukungaguquguquki kwemveliso kunye nozinzo ngolawulo olungqongqo lokuthengwa kwezinto ezikrwada, iinkqubo zokuvelisa ezisemgangathweni, izixhobo zokuvelisa eziphucukileyo, iinkqubo ezipheleleyo zolawulo lomgangatho kunye nokuhlolwa okungqongqo kwefektri ukuhlangabezana neemfuno zabathengi.

Ewe, iimveliso zenkampani yethu ziyahlangabezana neemfuno zelizwe lokhuseleko lokusingqongileyo, zisebenzisa izixhobo kunye neenkqubo ezihambelana nokusingqongileyo. Iimveliso aziyi kubangela ukungcoliseka kwendalo ngexesha lokusetyenziswa. Ezinye iimveliso nazo zineziphumo zokonga amandla, ngokuhambelana nombono wophuhliso oluhlaza.

Ungaqhagamshelana neqela lethu lokuthengisa ngefowuni, i-imeyile, umyalezo wewebhusayithi, njl., Ukubonelela ngemodeli yemveliso, ukucaciswa, ubuninzi, ixesha lokuhambisa kunye nezinye iimfuno. Siza kukubonelela ngeekowuteshini ezineenkcukacha kunye nezisombululo zobugcisa, kwaye usayine isivumelwano emva kokuqinisekiswa.

Ewe, sineqela lobuchwephesha lobuchwephesha kunye nomthamo wokuvelisa, kwaye sinokubonelela ngezisombululo zemveliso yevalve ngokweemfuno ezizodwa zabathengi (njengezinto ezikhethekileyo, iiklasi zoxinzelelo, iindlela zokunxibelelana, iindlela zokulawula, njl. njl.).

Ixesha lokuhanjiswa kweemveliso eziqhelekileyo ziyi-15-30 iintsuku, kwaye ixesha lokuhanjiswa kweemveliso ezenziwe ngokwezifiso okanye ububanzi obukhulu, iimveliso ezikhethekileyo zezinto eziphathekayo ziyi-30-60 iintsuku. Ixesha elithile lokuhanjiswa liya kuchazwa ngokucacileyo kwikhontrakthi ngokweenkcukacha zemveliso kunye nobungakanani.

Sinikezela ngeenkonzo ezibanzi emva kokuthengisa ezifana nesikhokelo sofakelo lwemveliso, iinkonzo zokugunyazisa, uqeqesho lokusebenza, utyelelo lokubuyela rhoqo, ukugcinwa, njl., kwaye siseke inkqubo epheleleyo yenkonzo emva kokuthengisa ukuqinisekisa ukuba abathengi abanamaxhala malunga nokusetyenziswa.

Ewe, sineqela lobuchwephesha lobuchwephesha elinokubonelela abathengi ngenkxaso yobugcisa ebanzi efana neengcebiso zokukhetha imveliso, uyilo lwesikimu sobugcisa, isikhokelo sobugcisa kwisiza, izisombululo zengxaki, njl., ukuhlangabezana neemfuno zobugcisa zabathengi.

Sibonelela ngeendlela intlawulo bhetyebhetye, kubandakanywa transfer telegraphic, idrafti yokwamkelwa ebhankini, ileta yetyala, njalo njalo abathengi basekhaya ngokuqhelekileyo amkele indlela intlawulo kwangaphambili + intlawulo yebhalansi, kunye nabathengi bamazwe angaphandle unokwamkela ileta yetyala okanye T / T indlela, leyo inokumiselwa ngothethwano.