I-Industrial Casting
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Iringi yentsimbi yesiko
Intsimbi yentsimbi yingxubevange ebandakanya ubukhulu becala intsimbi, ikhabhoni, kunye nesilicon.
Kule alloys, umxholo wekhabhoni udlula inani elinokuthi ligcinwe kwisisombululo esiqinileyo se-austenite kwiqondo lokushisa le-eutectic.
Intsimbi yokuphosa i-iron-carbon alloy kunye nomxholo wekhabhoni omkhulu kune-2.11% (ngokubanzi i-2.5 ~ 4%).Iyi-multi-element alloy enentsimbi, i-carbon kunye ne-silicon njengezona zinto ziphambili kwaye iqulethe i-manganese, isulfure, i-phosphorus. kunye nezinye izinto ezingcolileyo kune-carbon steel.Ngamanye amaxesha ukwenzela ukuba kuphuculwe iimpawu ze-mechanical of cast iron or physical, chemical properties, kodwa zongeze inani elithile lezinto ze-alloy, i-alloy cast iron.
Kwangethuba kwinkulungwane yesithandathu BC ixesha ubudala, China sele iqalisile ukusebenzisa intsimbi etyhidiweyo, kunamazwe aseYurophu phantse amawaka amabini eminyaka ngaphambili.Intsimbi yentsimbi iseyenye yezona zinto zibalulekileyo kwimveliso yemveliso.
Ngokohlobo lwekhabhoni ekhoyo kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Intsimbi etyhidiweyo emhlophe ngaphandle kwezinto ezimbalwa ezinyibilikayo kwi-ferrite, intsalela yekhabhoni ekwimo yesamente ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo yisilivere-mhlophe, oku kubizwa ngokuba yintsimbi emhlophe. ukwenza intsimbi kunye nokungenanto ukuvelisa intsimbi ethambileyo etyhidiweyo.
2.I-Carbon yentsimbi engwevu yonke okanye ininzi ye-flake graphite ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo kubumnyama obungwevu, okubizwa ngokuba yi-iron grey cast.
3.Inxalenye yekhabhoni ye-hemp cast iron ikhona kwimo yegraphite, efana ne-grey cast iron.Enye inxalenye ikwimo yesamente yasimahla efana nentsimbi emhlophe. oku kubizwa ngokuba yi-hemp cast iron.Olu hlobo lwentsimbi lukwanobulukhuni obukhulu kunye nokuqina, ngoko ke alufane lusetyenziswe kushishino.
ezimbiniNgokokuhluka kwe-graphite morphology kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Igraphite ekwintsimbi engwevu yi-flake.
2.I-graphite ekwintsimbi ekhatywayo ethambileyo i-flocculent.Ifumaneka kwintsimbi ethile emhlophe emva kokuba ifakwe kwiqondo lobushushu eliphezulu ixesha elide.Iimpawu zayo zomatshini (ingakumbi ukuqina kunye neplastikhi) ziphezulu kunentsimbi ephoswe ngengwevu, ngoko ke ibizwa ngokuba ngokuqhelekileyo. intsimbi ethambileyo.
3.I-graphite kwi-nodular cast iron iron is spherical.Ifumaneka ngonyango lwe-spheroidizing ngaphambi kokugalela isinyithi esinyibilikisiweyo.Olu hlobo lwentsimbi etyhidiweyo alunayo nje iimpawu eziphezulu zoomatshini kunentsimbi engwevu kunye nentsimbi ekhatywayo, kodwa inenkqubo yokuvelisa elula kunokuba intsimbi ethambileyo.Ngaphezu koko, iimpawu zayo zomatshini zingaphuculwa ngakumbi ngonyango lobushushu, ngoko ke kusetyenziswa ngokubanzi kwimveliso.
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Ityala lentsimbi yesiko
Intsimbi yentsimbi yingxubevange ebandakanya ubukhulu becala intsimbi, ikhabhoni, kunye nesilicon.
Kule alloys, umxholo wekhabhoni udlula inani elinokuthi ligcinwe kwisisombululo esiqinileyo se-austenite kwiqondo lokushisa le-eutectic.
Intsimbi yokuphosa i-iron-carbon alloy kunye nomxholo wekhabhoni omkhulu kune-2.11% (ngokubanzi i-2.5 ~ 4%).Iyi-multi-element alloy enentsimbi, i-carbon kunye ne-silicon njengezona zinto ziphambili kwaye iqulethe i-manganese, isulfure, i-phosphorus. kunye nezinye izinto ezingcolileyo kune-carbon steel.Ngamanye amaxesha ukwenzela ukuba kuphuculwe iimpawu ze-mechanical of cast iron or physical, chemical properties, kodwa zongeze inani elithile lezinto ze-alloy, i-alloy cast iron.
Kwangethuba kwinkulungwane yesithandathu BC ixesha ubudala, China sele iqalisile ukusebenzisa intsimbi etyhidiweyo, kunamazwe aseYurophu phantse amawaka amabini eminyaka ngaphambili.Intsimbi yentsimbi iseyenye yezona zinto zibalulekileyo kwimveliso yemveliso.
Ngokohlobo lwekhabhoni ekhoyo kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Intsimbi etyhidiweyo emhlophe ngaphandle kwezinto ezimbalwa ezinyibilikayo kwi-ferrite, intsalela yekhabhoni ekwimo yesamente ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo yisilivere-mhlophe, oku kubizwa ngokuba yintsimbi emhlophe. ukwenza intsimbi kunye nokungenanto ukuvelisa intsimbi ethambileyo etyhidiweyo.
2.I-Carbon yentsimbi engwevu yonke okanye ininzi ye-flake graphite ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo kubumnyama obungwevu, okubizwa ngokuba yi-iron grey cast.
3.Inxalenye yekhabhoni ye-hemp cast iron ikhona kwimo yegraphite, efana ne-grey cast iron.Enye inxalenye ikwimo yesamente yasimahla efana nentsimbi emhlophe. oku kubizwa ngokuba yi-hemp cast iron.Olu hlobo lwentsimbi lukwanobulukhuni obukhulu kunye nokuqina, ngoko ke alufane lusetyenziswe kushishino.
ezimbiniNgokokuhluka kwe-graphite morphology kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Igraphite ekwintsimbi engwevu yi-flake.
2.I-graphite ekwintsimbi ekhatywayo ethambileyo i-flocculent.Ifumaneka kwintsimbi ethile emhlophe emva kokuba ifakwe kwiqondo lobushushu eliphezulu ixesha elide.Iimpawu zayo zomatshini (ingakumbi ukuqina kunye neplastikhi) ziphezulu kunentsimbi ephoswe ngengwevu, ngoko ke ibizwa ngokuba ngokuqhelekileyo. intsimbi ethambileyo.
3.I-graphite kwi-nodular cast iron iron is spherical.Ifumaneka ngonyango lwe-spheroidizing ngaphambi kokugalela isinyithi esinyibilikisiweyo.Olu hlobo lwentsimbi etyhidiweyo alunayo nje iimpawu eziphezulu zoomatshini kunentsimbi engwevu kunye nentsimbi ekhatywayo, kodwa inenkqubo yokuvelisa elula kunokuba intsimbi ethambileyo.Ngaphezu koko, iimpawu zayo zomatshini zingaphuculwa ngakumbi ngonyango lobushushu, ngoko ke kusetyenziswa ngokubanzi kwimveliso.
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Ukudityaniswa kwevalvu yentsimbi
Intsimbi yentsimbi yingxubevange ebandakanya ubukhulu becala intsimbi, ikhabhoni, kunye nesilicon.
Kule alloys, umxholo wekhabhoni udlula inani elinokuthi ligcinwe kwisisombululo esiqinileyo se-austenite kwiqondo lokushisa le-eutectic.
Intsimbi yokuphosa i-iron-carbon alloy kunye nomxholo wekhabhoni omkhulu kune-2.11% (ngokubanzi i-2.5 ~ 4%).Iyi-multi-element alloy enentsimbi, i-carbon kunye ne-silicon njengezona zinto ziphambili kwaye iqulethe i-manganese, isulfure, i-phosphorus. kunye nezinye izinto ezingcolileyo kune-carbon steel.Ngamanye amaxesha ukwenzela ukuba kuphuculwe iimpawu ze-mechanical of cast iron or physical, chemical properties, kodwa zongeze inani elithile lezinto ze-alloy, i-alloy cast iron.
Kwangethuba kwinkulungwane yesithandathu BC ixesha ubudala, China sele iqalisile ukusebenzisa intsimbi etyhidiweyo, kunamazwe aseYurophu phantse amawaka amabini eminyaka ngaphambili.Intsimbi yentsimbi iseyenye yezona zinto zibalulekileyo kwimveliso yemveliso.
Ngokohlobo lwekhabhoni ekhoyo kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Intsimbi etyhidiweyo emhlophe ngaphandle kwezinto ezimbalwa ezinyibilikayo kwi-ferrite, intsalela yekhabhoni ekwimo yesamente ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo yisilivere-mhlophe, oku kubizwa ngokuba yintsimbi emhlophe. ukwenza intsimbi kunye nokungenanto ukuvelisa intsimbi ethambileyo etyhidiweyo.
2.I-Carbon yentsimbi engwevu yonke okanye ininzi ye-flake graphite ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo kubumnyama obungwevu, okubizwa ngokuba yi-iron grey cast.
3.Inxalenye yekhabhoni ye-hemp cast iron ikhona kwimo yegraphite, efana ne-grey cast iron.Enye inxalenye ikwimo yesamente yasimahla efana nentsimbi emhlophe. oku kubizwa ngokuba yi-hemp cast iron.Olu hlobo lwentsimbi lukwanobulukhuni obukhulu kunye nokuqina, ngoko ke alufane lusetyenziswe kushishino.
ezimbiniNgokokuhluka kwe-graphite morphology kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Igraphite ekwintsimbi engwevu yi-flake.
2.I-graphite ekwintsimbi ekhatywayo ethambileyo i-flocculent.Ifumaneka kwintsimbi ethile emhlophe emva kokuba ifakwe kwiqondo lobushushu eliphezulu ixesha elide.Iimpawu zayo zomatshini (ingakumbi ukuqina kunye neplastikhi) ziphezulu kunentsimbi ephoswe ngengwevu, ngoko ke ibizwa ngokuba ngokuqhelekileyo. intsimbi ethambileyo.
3.I-graphite kwi-nodular cast iron iron is spherical.Ifumaneka ngonyango lwe-spheroidizing ngaphambi kokugalela isinyithi esinyibilikisiweyo.Olu hlobo lwentsimbi etyhidiweyo alunayo nje iimpawu eziphezulu zoomatshini kunentsimbi engwevu kunye nentsimbi ekhatywayo, kodwa inenkqubo yokuvelisa elula kunokuba intsimbi ethambileyo.Ngaphezu koko, iimpawu zayo zomatshini zingaphuculwa ngakumbi ngonyango lobushushu, ngoko ke kusetyenziswa ngokubanzi kwimveliso.
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Izifakelo zevalvu yentsimbi
Intsimbi yentsimbi yingxubevange ebandakanya ubukhulu becala intsimbi, ikhabhoni, kunye nesilicon.
Kule alloys, umxholo wekhabhoni udlula inani elinokuthi ligcinwe kwisisombululo esiqinileyo se-austenite kwiqondo lokushisa le-eutectic.
Intsimbi yokuphosa i-iron-carbon alloy kunye nomxholo wekhabhoni omkhulu kune-2.11% (ngokubanzi i-2.5 ~ 4%).Iyi-multi-element alloy enentsimbi, i-carbon kunye ne-silicon njengezona zinto ziphambili kwaye iqulethe i-manganese, isulfure, i-phosphorus. kunye nezinye izinto ezingcolileyo kune-carbon steel.Ngamanye amaxesha ukwenzela ukuba kuphuculwe iimpawu ze-mechanical of cast iron or physical, chemical properties, kodwa zongeze inani elithile lezinto ze-alloy, i-alloy cast iron.
Kwangethuba kwinkulungwane yesithandathu BC ixesha ubudala, China sele iqalisile ukusebenzisa intsimbi etyhidiweyo, kunamazwe aseYurophu phantse amawaka amabini eminyaka ngaphambili.Intsimbi yentsimbi iseyenye yezona zinto zibalulekileyo kwimveliso yemveliso.
Ngokohlobo lwekhabhoni ekhoyo kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Intsimbi etyhidiweyo emhlophe ngaphandle kwezinto ezimbalwa ezinyibilikayo kwi-ferrite, intsalela yekhabhoni ekwimo yesamente ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo yisilivere-mhlophe, oku kubizwa ngokuba yintsimbi emhlophe. ukwenza intsimbi kunye nokungenanto ukuvelisa intsimbi ethambileyo etyhidiweyo.
2.I-Carbon yentsimbi engwevu yonke okanye ininzi ye-flake graphite ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo kubumnyama obungwevu, okubizwa ngokuba yi-iron grey cast.
3.Inxalenye yekhabhoni ye-hemp cast iron ikhona kwimo yegraphite, efana ne-grey cast iron.Enye inxalenye ikwimo yesamente yasimahla efana nentsimbi emhlophe. oku kubizwa ngokuba yi-hemp cast iron.Olu hlobo lwentsimbi lukwanobulukhuni obukhulu kunye nokuqina, ngoko ke alufane lusetyenziswe kushishino.
ezimbiniNgokokuhluka kwe-graphite morphology kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Igraphite ekwintsimbi engwevu yi-flake.
2.I-graphite ekwintsimbi ekhatywayo ethambileyo i-flocculent.Ifumaneka kwintsimbi ethile emhlophe emva kokuba ifakwe kwiqondo lobushushu eliphezulu ixesha elide.Iimpawu zayo zomatshini (ingakumbi ukuqina kunye neplastikhi) ziphezulu kunentsimbi ephoswe ngengwevu, ngoko ke ibizwa ngokuba ngokuqhelekileyo. intsimbi ethambileyo.
3.I-graphite kwi-nodular cast iron iron is spherical.Ifumaneka ngonyango lwe-spheroidizing ngaphambi kokugalela isinyithi esinyibilikisiweyo.Olu hlobo lwentsimbi etyhidiweyo alunayo nje iimpawu eziphezulu zoomatshini kunentsimbi engwevu kunye nentsimbi ekhatywayo, kodwa inenkqubo yokuvelisa elula kunokuba intsimbi ethambileyo.Ngaphezu koko, iimpawu zayo zomatshini zingaphuculwa ngakumbi ngonyango lobushushu, ngoko ke kusetyenziswa ngokubanzi kwimveliso.
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Imijelo yokugquma
umboniso wemveliso:
Ukuqina okuhle.Ixabiso lempembelelo lifana nelo lentsimbi yekhabhoni ephakathi, engaphezulu kwamaxesha angama-10 ezinto ezingwevu zentsimbi.
Ukumelana ne-corrosion eyomeleleyo.Kuvavanyo lwe-corrosion ye-spray yamanzi, isixa se-corrosion kwiintsuku ezingama-90 yi-1/40 kuphela ye-pipe yensimbi kunye ne-1/10 ye-grey iron pipe. amaxesha ombhobho wentsimbi eqhelekileyo.
Iplastikhi elungileyo.Ukwandiswa ≥7%, kufana nentsimbi ephezulu yekhabhoni, kodwa intsimbi engwevu yolulo nguziro.
Amandla aphezulu.Amandla okuqina ob ≥420MPa kunye ne-OS ye-yeld isivuno ≥300MPa ziyafana nentsimbi ye-carbon ephantsi kunye namaxesha amathathu njengentsimbi engwevu.
Ngenxa ye-nodular graphite microstructure, i-ductile iron ingcono kunentsimbi ephonsiweyo ekunciphiseni amandla okunyakaza, ngoko kunenzuzo ngakumbi ukunciphisa uxinzelelo.Isizathu esibalulekileyo sokukhetha isinyithi se-ductile sixabisa ngaphantsi kwe-cast steel.Ixabiso eliphantsi le-ductile. i-iron yenza le mathiriyeli idume ngakumbi, isebenze ngakumbi, kwaye ingabizi kakhulu kumatshini.
Amandla ensimbi ye-ductile ifaniswa nentsimbi etyhidiweyo.Intsimbi ye-Ductile inamandla aphezulu esivuno, inamandla obuncinci besivuno se-40K kunye namandla emveliso yensimbi ye-36K kuphela. uninzi lwezicelo zikamasipala ezifana namanzi, amanzi anetyuwa, umphunga, njl.
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Isigqubuthelo somngxuma wentsimbi
umboniso wemveliso:
Ukuqina okuhle.Ixabiso lempembelelo lifana nelo lentsimbi yekhabhoni ephakathi, engaphezulu kwamaxesha angama-10 ezinto ezingwevu zentsimbi.
Ukumelana ne-corrosion eyomeleleyo.Kuvavanyo lwe-corrosion ye-spray yamanzi, isixa se-corrosion kwiintsuku ezingama-90 yi-1/40 kuphela ye-pipe yensimbi kunye ne-1/10 ye-grey iron pipe. amaxesha ombhobho wentsimbi eqhelekileyo.
Iplastikhi elungileyo.Ukwandiswa ≥7%, kufana nentsimbi ephezulu yekhabhoni, kodwa intsimbi engwevu yolulo nguziro.
Amandla aphezulu.Amandla okuqina ob ≥420MPa kunye ne-OS ye-yeld isivuno ≥300MPa ziyafana nentsimbi ye-carbon ephantsi kunye namaxesha amathathu njengentsimbi engwevu.
Ngenxa ye-nodular graphite microstructure, i-ductile iron ingcono kunentsimbi ephonsiweyo ekunciphiseni amandla okunyakaza, ngoko kunenzuzo ngakumbi ukunciphisa uxinzelelo.Isizathu esibalulekileyo sokukhetha isinyithi se-ductile sixabisa ngaphantsi kwe-cast steel.Ixabiso eliphantsi le-ductile. i-iron yenza le mathiriyeli idume ngakumbi, isebenze ngakumbi, kwaye ingabizi kakhulu kumatshini.
Amandla ensimbi ye-ductile ifaniswa nentsimbi etyhidiweyo.Intsimbi ye-Ductile inamandla aphezulu esivuno, inamandla obuncinci besivuno se-40K kunye namandla emveliso yensimbi ye-36K kuphela. uninzi lwezicelo zikamasipala ezifana namanzi, amanzi anetyuwa, umphunga, njl.
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Iigrayiti eziqhelekileyo
umboniso wemveliso:
I-Grizzley grates liqela le-iron-iron grates esetyenziselwa ukugubungela ii-grates, imigodi, kunye nezinye iigrate ezikhuselayo ezikhusela ukhuseleko lomntu okanye ukukhusela imithi kunye nezinye izinto ezikhuselayo kumonakalo.
I-gratings i-gratings yemvula, i-gratings yomthi, i-grate gratings, i-floor gratings, njl.Ngokomzekelo, iintsimbi zentsimbi zihlala zibekwe kwi-drain of bathhouses, evumela ukuba amanzi aqhube kwaye athintele ukulimala kweenyawo kunye neenyawo.
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I-resin igubungela
umboniso wemveliso:
1. Ukusebenza okunamandla okuchasana nobusela: i-resin composite impahla yokugubungela umngxuma wokugubungela usebenzisa i-resin engaxutywanga, ifayibha yeglasi kunye nezinye izinto kunye namathambo aqiniweyo adityaniswe yinkqubo ekhethekileyo yokuvelisa, emva kobushushu obuphezulu kunye nokucinezela ukwenza, ixabiso lokuphinda lisetyenziswe, kunzima kakhulu susa intsimbi yentsimbi (uthathe ixabiso leendleko zetsimbi ngaphezu kwentsimbi) ngoko ngumsebenzi osebenzayo wokulwa nobusela.
2. Umthamo omkhulu wokuthwala: i-bottom yesakhiwo esiphantsi kwebhodwe elikhethekileyo, ukwenzela ukuba indawo egxininisiweyo inyuke ngamaxesha alishumi okanye namaxesha amaninzi.I-fiber yokuqinisa eqhubekayo isetyenziselwa ukuqinisekisa ukuba i-fiber fiber kunye ne-glass fiber cloth ihlanganiswe kwizinto eziphathekayo, ukuze imveliso ibe nomthamo owaneleyo wokuthwala.Kwaye ihlangabezane okanye idlule imigangatho yesizwe.
3. Ubomi benkonzo ende, ngokwamkelwa kwe-resin ephezulu yokusebenza, ifayibha yeglasi kunye nefomula ekhethekileyo, inkqubo yokuvelisa ukuqinisekisa ukuba ukungena kwe-resin kwifiber yeglasi, kuphuculwe kakhulu i-relay yentonga, yenza izinto phantsi komthwalo we-cyclic, musa ukuvelisa ngaphakathi. umonakalo, ukwenzela ukuba kuqinisekiswe ubomi benkonzo yemveliso, kunye nezinye i-resin composite isigqubuthelo somngxuma kunye neenzuzo ezifanayo.Ukuphelisa ukungahambi kakuhle kokubambelela kakubi.
4. Intle kwaye iyasebenza, ibakala eliphezulu: Ngokweemfuno zabathengi abakumgangatho ophezulu, sinokwenza i-LOGO entsonkothileyo kunye neentlobo ngeentlobo zemibala kwindawo enye yokugubungela umngxuma woyilo lomntu, ukuze iphethini ithambile, imibala eqaqambileyo, distinct.Kwaye inokwenziwa ngokwemfuno yabathengi kunye nazo zonke iintlobo zokugada ilitye ilitye elifanayo lokulinganisa umphezulu kunye nombala.
5. Ukumelana nobushushu obuphezulu / obuphantsi, ukugquma okulungileyo kunye nokumelana nokugqwala okuqinileyo: ukuxhathisa i-corrosion, i-non-toxic and harmless.Akukho izongezo zetsimbi, idlale ingqiqo yangempela ye-insulation effect.Ingasetyenziselwa kwiindawo eziyinkimbinkimbi, eziguqukayo, ezinobunzima kunye nezifunayo. Iimveliso ziye zavavanywa ngamaziko ovavanyo agunyazisiweyo kazwelonke afanelekileyo, kunye nokumelana okucacileyo kwe-asidi kunye ne-alkali, ukuxhathisa ukubola, ukuguga kunye nezinye izikhombisi ziye zafikelela kwaye zadlula imigangatho yelizwe.
6. Ukukhuselwa kwendalo, i-anti-skid, ingxolo ephantsi: imveliso ayiyi kutyhutyha, akukho ngxolo ekrakra kunye nesiganeko esiguqukayo emva kokuba isithuthi siqhutywe.Ngexesha elifanayo, ngenxa yobunzima bokukhanya kwemveliso, ukugubungela, ukuchaneka kwesihlalo. , yoyise enye ikhava yokuhlola "tsiba, i-stilt, isandi, ukufuduswa" kunye nezinye iingxaki.
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Izifakelo zemibhobho yeStainless Steel
I-OEM Stainless Steelcastings, ubugcisa bokuvelisa i-wax elahlekileyo, ukhetho lomatshini luya kuba ngokuhambelana nesicelo sokunyamezela kunye nobuninzi bemfuno.Uninzi lweemveliso zethu eziveliswayo zisetyenziselwa iivalvu, ii-hydrants, iimpompo, iilori, uloliwe kunye nololiwe njalo njalo.
Ubuchwephesha bokuvelisa:Ilahleko yeWax eChanekileyo yokuSasa
Izinto eziphathekayo: SS316, SS304, 1.4310
Ubunzima bemveliso: 0.2Kg-200Kg
