• Production Experience
    Iminyaka eyi-11 +

    Ngaphezulu kweminyaka eyi-11 yamava eMveliso

  • Factory
    25333㎡

    Indawo yoMgangatho weFactory

  • Qualified Rate
    99.8%

    Ireyithi efanelekileyo yeeMveliso ezigqityiweyo

  • Annual Production Capacity
    30000

    Umthamo weMveliso woNyaka wokuGqibela

Oko sikwenzayo

I-Huadu Valve iyila kwaye yenza uluhlu olubanzi lweevalvu zemizi-mveliso kunye nezixhobo zemibhobho ezifuna usetyenziso lwemizi-mveliso.
China Ball Valves Supplier
  • Iimveliso zethu eziphambili
  • Ubunakho bethu bokuVelisa
  • Izicelo zethu zoShishino

Iimveliso zethu eziphambili

I-Huadu igxininise ekuveliseni i-valve ye-industrial high-performance efanelekileyo kwiindawo ezinzima, kubandakanywa ukushisa okuphezulu (ukuya kwi-350 ° C) kunye nezicelo ze-cryogenic (-196 ° C).

Iivalvu zeBhola:Ukudada kunye neTrunnion inyuswe

Iivalvu zeSango:OS&Y, iKnife Gate

Iivalvu zeGlobhu:Ukutywinwa koxinzelelo oluphezulu

Qwalasela iiVavu:Jiwunga, Phakamisa, Wafer

Iivalvu zebhabhathane:ILug, iWafer, iGear iyasebenza

Izihluzi kunye nezihluzo:Y-uhlobo, Ingobozi

Ubunakho bethu bokuVelisa

CNC ukuchaneka machining

Ukuphoswa kwevalve kunye nokudibanisa

Uxinzelelo kunye novavanyo lokutywinwa

Ubushushu obuphezulu kunye nomgangatho ophantsi wokuvelisa ivalve

Izisombululo zevalvu ezenzelwe wena

Iinkonzo ze-OEM kunye ne-ODM yokuvelisa

Izicelo zethu zoShishino

Iimveliso zethu zisetyenziswa ngokubanzi kwi:

Ukucokiswa kwePetroleum kunye neOli

Ukuhanjiswa kweGesi yeNdalo

Izityalo zeMichiza

Izitishi zoMbane

Iinkqubo zokucocwa kwamanzi

IiProjekthi zoMbhobho kaMasipala

Ishishini lezamayeza

Isinyithi kunye neMigodi

Ubunjineli bemibhobho yoMgama omde

Iintlobo zeemveliso

I-Huadu ibonelela ngeevalvu zoshishino ezithembekileyo ezibandakanya ibhola, isango, iglowubhu, ibhabhathane, kunye neevalvu zokujonga ioyile, igesi, unyango lwamanzi, kunye neenkqubo zemibhobho.
  • Ivalve yeBhola
    Ivalve yeBhola
    I-Huadu ibonelela ngeevalvu zebhola ezidadayo kunye ne-trunnion kwintsimbi yekhabhoni (ASTM A216 WCB) kunye nentsimbi engatyiwa (CF8/CF8M). Ifumaneka ngeenketho zokuhlala ezithambileyo okanye zentsimbi. Uyilo olukhuselekileyo emlilweni kwi-API 607/ISO 10497, isixhobo esichasene ne-static, kunye nesiqu sobungqina bokuvuthela. Ifanele ioli, irhasi, imichiza, kunye nemigca yomphunga wobushushu obuphezulu ukuya kuma 350°C. Ubungakanani ukusuka kwi-1/2 "ukuya kwi-24", ukulinganiswa koxinzelelo lweKlasi ye-150 ukuya kwiKlasi ye-1500. I-Factory-ngqo kunye ne-100% yovavanyo lwe-hydrostatic ngaphambi kokuthunyelwa.
  • Ivalve yeSango
    Ivalve yeSango
    I-Huadu ivelisa i-OS & Y kunye nokunyuka kweevalve zesango le-stem kwintsimbi etyhidiweyo (WCB, WCC, LCB) kunye nentsimbi engenasici (CF8, CF8M, CF3M). I-Wedge eqinile okanye uyilo oluthambileyo lwe-wedge yokuvalwa okuthembekileyo. Ihambelana ne-API 600/ASME B16.34, kunye ne-bypass yokuzikhethela kunye nomsebenzisi wegiya. Ilungele ukuhanjiswa kwamanzi, imigca ye-steam, imibhobho yokucoca, kunye nezicelo zoxinzelelo oluphezulu ukuya kwiKlasi 2500. Ubungakanani bobuso-buso kwi-ANSI B16.10, i-flanged okanye i-butt weld ends.
  • Ivalve yeglowubhu
    Ivalve yeglowubhu
    I-Huadu ibonelela ngebhonethi ebolithiweyo kunye neevalvu zeglowubhu zetywina zoxinzelelo oluchanekileyo lolawulo lokuhamba kunye nokuhamba ngebhayisikile rhoqo. Ifumaneka ngentsimbi yekhabhoni, intsimbi yealloyi, kunye nentsimbi engatyiwayo enendawo yokutywina eqinileyo yeStellite yokumelana nokunxiba okuphezulu. Umgangatho wokuyila ukuya kwi-BS 1873 / API 602. Ilungele ukulandelwa komphunga, i-boiler drain, ulawulo lwamanzi okutya, kunye nezicelo zobushushu obuphezulu ukuya kuma-550 ° C. Ubungakanani be-1/2" ukuya kwi-20" ene-threaded, i-socket weld, okanye i-flanged ends.
  • Jonga iValve
    Jonga iValve
    I-Huadu ibonelela ngohlobo lokujingi, uhlobo lokuphakamisa, kunye neevalvu zokujonga ipleyiti ezimbini zokuthintela ukubuya umva kwiinkqubo zokumpompa kunye nemibhobho. Ubungakanani obufutshane bobuso ngobuso bugcina indawo yofakelo. Uxinzelelo oluqhekezayo oluphantsi njenge-0.02 MPa kwiinkqubo ezibuthathaka. Izixhobo zibandakanya intsimbi ekhandiweyo, iWCB, intsimbi engatyiwa, kunye nentsimbi ephindwe kabini. Ihambelana ne-API 594/API 6D. Ilungele unyango lwamanzi, inaliti yeekhemikhali, amanzi okupholisa, kunye nemigca yokuhambisa ioli. Uyilo lwe-non-slam lukhoyo.
  • Isihluzo esimilise uY
    Isihluzo esimilise uY
    I-Huadu yenza i-Y-strainers ngentsimbi engenasici okanye i-mesh screen element yokususa amasuntswana aqinileyo kwimibhobho. Ichweba eliphantsi lokucoca ngokulula ngaphandle kokuqhawula. Ifumaneka ngentsimbi yekhabhoni, intsimbi engatyiwa, kunye nomzimba wePVC. Ubungakanani beMesh ukusuka kwi-20 ukuya kwi-200 mesh (0.84mm ukuya kwi-0.074mm). Uqhagamshelo olujikeziweyo, oludityanisiweyo okanye olune-socket weld. Isetyenziswa kakhulu kumphunga, umoya, amanzi, kunye nemigca yemidiya yekhemikhali ekhanyayo ukukhusela izixhobo ezisezantsi njengeempompo, iimitha, kunye neevalvu zokulawula.
  • Ivalve yebhabhathane
    Ivalve yebhabhathane

    I-Huadu ibonelela nge-wafer, ilug, kunye neevalvu zebhabhathane ezineflangw ephindwe kabini ezinezihlalo ezikwaziyo ukumelana (EPDM/NBR/Viton) okanye uyilo oluhleli ngentsimbi. Umgca ophakathi kunye nolwakhiwo oluphindwe kabini olukhoyo. Umsebenzisi wegiya, umqheba weleva, okanye iinketho ze-pneumatic/electric actuator. I-ISO 5211 iphedi yokuxhoma yokuzenzekela. I-torque ephantsi, i-bubble-tight shut-off, i-compact kunye nekhaphukhaphu. Ifanelekile i-HVAC, unyango lwamanzi, imigca yebakala lokutya, kunye neenkonzo zekhemikhali eziphakathi. Ubukhulu be-DN40 ukuya kwi-DN2000, uxinzelelo lwe-PN10/16 okanye iKlasi 150. I-MOQ ephantsi - iqhekeza le-1 elamkelekileyo kwi-oda yesilingo.

    ✅ Izinto eziluncedo eziphambili zeHuadu Butterfly Valves

    • I-MOQ ephantsi:Ukuqala kwisiqwenga esi-1 sovavanyo lwesampulu.
    • Ukuhanjiswa ngokukhawuleza:Ubungakanani besitokhwe (DN40-DN1200) silungile ngeentsuku ezi-7.
    • Iziqinisekiso:ISO 9001, CE, kunye ne-API 609 ekhoyo.
    • Ukulungiselela:Ibhokisi yegiya ye-OEM, i-lever yokusingatha, okanye i-pneumatic actuator.

    📌 FAQ yoBuchule: Ukukhetha iValve yebhabhathane

    Q: Ungakhetha njani phakathi kwevalve yebhabhathane eyomelelayo nehleli ngentsimbi?

    I-Resilient ihleli (i-rubber liner) yeyoxinzelelo oluphantsi (PN10/16) kunye nobushushu obuqhelekileyo (-20 ° C ukuya kwi-120 ° C). Intsimbi ehleliyo yeyobushushu obuphezulu (ukuya kuma-450°C) kunye nemidiya erhabaxa.

    Umbuzo: Yeyiphi indlela eqhelekileyo yokusetyenziswa kweevalvu zakho zebhabhathane?

    Isetyenziswe ngokubanzi kuNyango lwaManzi (HVAC), iShishini leMichiza, uKutya kunye neSiselo, kunye nokwakhiwa kweenqanawa zokuzihlukanisa kunye nokulawulwa kokuhamba.

Ngathi

I-Huadu Valve Group Co., Ltd.

I-Huadu Valve Group Co., Ltd. ngumenzi wevalvu oqeqeshiweyo osekwe e-Wenzhou, e-China - eyaziwa ngokubanzi njenge "China Valve City." Ukususela ekusekweni kwayo kwi-2015, inkampani ikhethekileyo kuphando, ukuyila, ukuvelisa, ukuvavanya, kunye nokunikezelwa kwehlabathi jikelele kweevalvu zoshishino kunye nezisombululo zokulawula imibhobho.

Ngezixhobo zobugcisa ze-CNC eziphambili, iinkqubo zokuvelisa ezikrelekrele, ulawulo olungqongqo lomgangatho, kunye namaqela obuchule anamava, i-Huadu Valve iye yaphuhla yaba lishishini levalvu yanamhlanje ekhonza abathengi kwihlabathi liphela. Inkampani izimisele ukubonelela ngeemveliso ezithembekileyo, umgangatho ozinzile, amaxabiso akhuphisanayo, kunye nenkxaso yobuchwephesha yobuchwephesha kwiinkqubo zokulawula ulwelo lwamashishini.

Inkampani ikakhulu ivelisa iivalvu zebhola ezithambileyo / eziqinileyo,iivalve butterfly, iivalve zebhola ezisisigxina,iivalvu zeglowubhu, iivalve ze-oksijini / iivalve zesango, ii-valve zokujonga, izihlungi ze-Y-shaped, i-electric kunye ne-pneumatic series, njl.

Amava asemhlabeni: Iqela lethu lobunjineli lineminyaka engaphezu kwe-11 yamava okusombulula imiba evuzayo kwiinkqubo zobushushu obuphezulu kunye nokusetyenziswa kwe-cryogenic LNG. Asithengisi nje iinxalenye; sibonelela ngezisombululo zobunjineli ezilungiselelwe i-ANSI, i-DIN, kunye nemigangatho ye-JIS.

ngathi

Kwakutheni ukuze ukhethe uHuadu?

I-Huadu idibanisa i-R&D, ukuphosa, ukusetyenzwa kwe-CNC, indibano, kunye nolungiselelo lwehlabathi phantsi kophahla olunye - ikunika iivalvu zoshishino eziqinisekisiweyo ezinokulandeleka okugcweleyo kunye nexabiso elithe ngqo kumzi-mveliso okhuphisanayo.
15,000+

Iivalvu zibonelelwa kwihlabathi jikelele
Ithenjwe ngabathengi base-USA, eJamani, eRashiya nakuMbindi Mpuma

120M

CNY Equipment Investment
German DMG MORI 5-axis amaziko machining

99.8%

Ireyithi yokuPasa yoHlolo lokugqibela
I-100% yovavanyo lwe-hydrostatic kunye ne-pneumatic

24/7

Uxhaso lobuchwepheshe
Impendulo ekhawulezayo kunye newaranti emva kokuthengisa

Iinkonzo zethu

Ngokudibanisa ukwenziwa kwezinto eziphambili, ulawulo olungqongqo lwekhwalithi, kunye nokuveliswa kwezinto ezintsha, i-Huadu Valve inikezela ngezisombululo ezikhuselekileyo, ezisebenzayo, nezizinzileyo zevalvu kubathengi beshishini behlabathi.

I-Huadu Valve ibonelela ngezisombululo ezipheleleyo zevalve kubandakanya:

  • Uthethwano lobuGcisa
  • Inkxaso yokuKhetha iValve
  • Izisombululo zobuNjineli ezenzelwe wena
  • Ukuhlolwa komgangatho kunye noVavanyo
  • Isikhokelo soFakelo
  • Emva koThengiso lweNkonzo yobuGcisa
Application

Isicelo

Isetyenziswa kakhulu kwi-oyile kunye negesi, kwi-petrochemical, unyango lwamanzi, imibhobho kamasipala, kunye neenkqubo zolwelo lwamashishini.

Ishishini lezamayeza
Ishishini lezamayeza
Umzi-mveliso wamayeza uneemfuno ezingqongqo zococeko, ubunyumba kunye nokuthotyelwa, okubandakanya ulwelo oluyinyumba, izinto ezikrwada ezikrwada, ukuvala ubushushu obuphezulu kunye nemigaqo ye-GMP. Iivalvu zemizi-mveliso eziqhelekileyo ziyawa-zinekona ezifileyo...
Ishishini leMetallurgical
Ishishini leMetallurgical
Ishishini le-metallurgical linzima-ukususela kwi-sintering, i-blast furnace ironmaking, i-converter ye-steelmaking ukuya ekucokiseni kunye nokunyangwa kwenkunkuma, ikhonkco ngalinye lijongene neemeko ezinzima: ubushushu obuphezulu kakhulu, uxinzelelo oluphezulu, uthuli olunzima, i-corrosion eyomeleleyo, kunye nokutshatyalaliswa rhoqo kwe-thermal. Iivalvu zemizi-mveliso eziqhelekileyo azikwazi ukumelana nezi, zihlala zikhokelela ekuvuzeni, ukuguqulwa, okanye ukuvaleka, okubangela ukuvalwa okungacwangciswanga kunye nelahleko enkulu.
Ushishino olutsha lwaMandla
Ushishino olutsha lwaMandla
Ushishino olutsha lwamandla luneempawu zokusebenza ezahlukileyo ezibandakanya imfuneko yococeko olungqongqo, utshintsho olwenziwa rhoqo lobushushu, ukuhanjiswa okukhethekileyo okuphakathi kunye nokusebenza kwangaphandle kwexesha elide, elingenakoneliswa ziivalvu eziqhelekileyo eziqhelekileyo.
Ishishini leoli
Ishishini leoli
Ushishino lweoyile lubandakanya amakhonkco amathathu aphambili: ukuhlola umlambo, ukuthuthwa komlambo ophakathi, kunye nokucocwa komlambo. Iimeko zokusebenza apha zinzima-uxinzelelo oluphezulu, imithombo yeendaba ezonakalisayo, kunye neemfuno ezingqongqo zokhuseleko-ngoko iivalve eziqhelekileyo aziyi kuyinqumla.
Ishishini leGesi yeNdalo
Ishishini leGesi yeNdalo
Njengendawo engundoqo yamandla acocekileyo, ishishini legesi yendalo libeka imigangatho ephezulu kakhulu kukhuseleko lwevalvu, ukutywinwa, ubushushu/uxinzelelo loxinzelelo, kunye nokuxhathisa impembelelo. I-Valve ye-Huadu ikhethekileyo kwicandelo legesi yendalo, iphuhlisa uluhlu olupheleleyo lwee-valve ezikhethekileyo ezigubungela yonke i-industrial chain chain-ukusuka ekuhloleni, ukucocwa kunye nokuhanjiswa kwexesha elide ukuya kulawulo loxinzelelo lwesikhululo sedolophu kunye nokusetyenziswa kwe-terminal.
Ishishini leMichiza
Ishishini leMichiza
Ishishini lemichiza lisebenza kumajelo ahlaselayo, amaqondo obushushu agqithisileyo, uxinzelelo oluphezulu, kunye nemithetho engqongqo yokhuseleko. Ivalve nganye kufuneka iphathe ulwelo oludlekayo, izinto eziqinileyo, iigesi eziyityhefu, kunye notshintsho lwebhetshi rhoqo ngaphandle kokuvuza okanye ixesha lokuphumla elingalindelekanga.

Thumela uMbuzo

Ukuba unayo nayiphi na imibuzo malunga nekowuti okanye intsebenziswano, nceda uzive ukhululekile ukusithumelela i-imeyile ku-postmaster@huaduvalve.com okanye usebenzise le fomu yombuzo ilandelayo. Ummeli wethu wokuthengisa uya kuqhagamshelana nawe kwiiyure ezingama-24. Enkosi ngomdla wakho kwiimveliso zethu.

Iindaba

Hlala uhlaziywa ngeendaba zoshishino lwevalvu ye-Huadu, iinguqulelo ezintsha zemveliso, imicimbi yomboniso, kunye nezisombululo zevalvu yeshishini.

Iimpawu zeevalvu zebhola.

Iimpawu zeevalvu zebhola.

Kuba umbindi wevalve yevalve yebhola etywiniweyo yintsimbi etshiziweyo yewelding kwaye umsesane wokutywina yintsimbi edityanisiweyo, ivalve yebhola etywiniweyo...

Iindidi zeevalvu zesango.

Iindidi zeevalvu zesango.

Umgaqo osebenzayo wevalve yesango yesandla: Jikelezisa ivili lesandla. Ngothethathethwano kunye nokungabandakanywa kwemisonto phakathi kwevili lesandla kunye nesiqu sevalve...

Kutheni iValve yeSango eliQinisekileyo iValve yokuKhetha okuLungileyo kuLawulo lokuHamba kweShishini oluthembekileyo

Kutheni iValve yeSango eliQinisekileyo iValve yokuKhetha okuLungileyo kuLawulo lokuHamba kweShishini oluthembekileyo

I-Hard Seal Gate Valve yivalve ephezulu yokusebenza eyenzelwe izicelo ezifunwayo, kwaye i-Huadu ibonelela ngezisombululo ezinobunjineli ezinikezela ngokutywina okugqwesileyo, ukuqina, kunye nokuzinza kokusebenza. Ngobuchwephesha bokuvelisa obuphambili kunye nolawulo olungqongqo lomgangatho, iivalvu zesango eliqinileyo likaHuadu zisetyenziswa kakhulu kunyango lwamanzi, ukuvelisa amandla, i-petrochemical, imigodi, kunye nezinye iinkqubo zemibhobho yoshishino.

Ngaba i-GB ye-Carbon Steel Basket Strainer olonaKhetho lulungileyo loHlulo oluFanelekileyo lweShishini

Ngaba i-GB ye-Carbon Steel Basket Strainer olonaKhetho lulungileyo loHlulo oluFanelekileyo lweShishini

Kwiinkqubo zemibhobho yanamhlanje, imfuno yezixhobo ezithembekileyo zokuhluza iyaqhubeka ikhula. U-Huadu uye wavelisa izisombululo eziphezulu zokusebenza ezifana ne-GB Carbon Steel Basket Strainer, eyenzelwe ukukhusela izixhobo ezibalulekileyo kwi-debris kunye nokuqinisekisa ukusebenza kwenkqubo ezinzile. Eli nqaku liphonononga ubume balo, iinzuzo zokusebenza, kunye nezicelo zehlabathi lokwenyani ukukunceda ukuba uqonde ukuba olu hlobo lwesihluzi lufanelekile na kwindlela yakho.

Kutheni iStainless Steel Flanged Check Valve ibalulekile kwiiNkqubo zale mihla zoLawulo lokuHamba kweShishini

Kutheni iStainless Steel Flanged Check Valve ibalulekile kwiiNkqubo zale mihla zoLawulo lokuHamba kweShishini

Eli nqaku liphonononga uyilo, umsebenzi, inzuzo, kunye nokusetyenziswa kwemizi-mveliso yeStainless Steel Flanged Check Valve. Ichaza indlela le valve ekhusela ngayo umva, iphucula ukhuseleko lwenkqubo, kwaye iqinisekisa ukuthembeka kwexesha elide kwiindawo ezifunayo. Uya kufumana iinkcukacha zobugcisa, isikhokelo sofakelo, ii-FAQs, kunye neengcebiso zokukhetha ukukunceda uqonde ukuba kutheni eli candelo lisetyenziswa kakhulu kwiinkqubo zombhobho zanamhlanje.

Ngaba iStainless Steel 304 Flanged Globe Valve lolona Khetho luLunelekileyo loLawulo lokuHamba koShishino oluthembekileyo

Ngaba iStainless Steel 304 Flanged Globe Valve lolona Khetho luLunelekileyo loLawulo lokuHamba koShishino oluthembekileyo

Kwiinkqubo zemibhobho yanamhlanje, ukukhetha ivalve efanelekileyo kuchaphazela ukhuseleko, ukusebenza kakuhle, kunye neendleko zokusebenza kwexesha elide. I-Stainless Steel 304 Flanged Globe Valve ebonelelwa ngu-Huadu yaziwa ngokubanzi ngokuhlala kwayo, ukuxhathisa ukubola, kunye namandla achanekileyo okulawula ukuhamba. Njengoko amashishini esanda kufuna amacandelo asebenza kakhulu, i-Huadu iyaqhubeka nokuzisa izisombululo ezinobunjineli ezihlangabezana nemigangatho engqongqo yamazwe ngamazwe ngelixa iqinisekisa ukusebenza okuzinzileyo kwiimeko zokusebenza ezinzima.

Kutheni iCarbon Steel ASTM Basket Strainer ibalulekile kuKhuseleko loMbhobho weShishini oluthembekileyo

Kutheni iCarbon Steel ASTM Basket Strainer ibalulekile kuKhuseleko loMbhobho weShishini oluthembekileyo

Kwiinkqubo zemibhobho yoshishino, ukugcina ukuhamba kwamanzi okucocekileyo nokungaphazanyiswa kubalulekile ekukhuseleni iimpompo, iivalvu, iimitha, kunye nezinye izixhobo ezibizayo. I-Carbon Steel ASTM Basket Strainer sesinye sezona zisombululo zisebenzayo zokususa i-debris, i-rust particles, isikali, kunye neengcoliseko ezivela kwinkqubo yemidiya. Njengomvelisi othembekileyo, i-Huadu ibonelela ngeCarbon Steel ASTM Basket Strainers ekumgangatho ophezulu eyilelwe ukuhlangabezana nemigangatho ye-ASTM, iqinisekisa ukuqina, ukusebenza kakuhle, kunye nobomi benkonzo obude kuzo zonke izicelo ezifunwa yimizi-mveliso.

Uphi umfutho omtsha wempompo kunye neshishini levalvu? Phonononga amagqabantshintshi evalve yentsimbi yentsimbi kunye nevalve yentsimbi yekhabhoni yesango kuMboniso we-14 weShanghai wePump kunye neValve

Uphi umfutho omtsha wempompo kunye neshishini levalvu? Phonononga amagqabantshintshi evalve yentsimbi yentsimbi kunye nevalve yentsimbi yekhabhoni yesango kuMboniso we-14 weShanghai wePump kunye neValve

I-14 ye-Shanghai ye-International Pump & I-Valve Exhibition yavulwa ngokusemthethweni kwi-National Exhibition and Convention Centre (Shanghai). Njengomnye wabantu baseTshayina abanegunya kunye nempembelelo yobuchwephesha kwicandelo loomatshini bolwelo, lo msitho udibanisa abavelisi abaphezulu, abathengi baphesheya kweelwandle, iikontraka zobunjineli, iingcali zobugcisa kunye nabasasazi bemizi-mveliso abavela kwihlabathi liphela.

Kutheni iValve yoMgangatho weSizwe eFakelweyo lolonaKhetho lulungileyo loLawulo lokuHamba kweShishini oluthembekileyo

Kutheni iValve yoMgangatho weSizwe eFakelweyo lolonaKhetho lulungileyo loLawulo lokuHamba kweShishini oluthembekileyo

Kwiinkqubo zemibhobho yoshishino, ukuthembeka kwevalve kuchaphazela ngokuthe ngqo ukhuseleko, ukusebenza kakuhle, kunye neendleko zokusebenza. IValve yoMgangatho weSizwe eQiniweyo yamkelwa ngokubanzi ngamandla ayo aphezulu, ukusebenza ngokugqwesileyo kokutywinwa, kunye nobomi benkonzo ende. Njengomenzi wevalvu yobuchwephesha, i-Huadu ibonelela ngemigangatho ephezulu yoMgangatho weSizwe weGlobe yeeValve eziyilelwe ukuhlangabezana neemfuno ezibangwayo zemizi-mveliso kuyo yonke ioyile negesi, i-petrochemical, ukuveliswa kwamandla, unyango lwamanzi, kunye namanye amacandelo abalulekileyo.