2205 duplex ss rectangle pombi

Inconel 601 bw Elbow inopa basa rakanaka mukurwisa oxidizing sulfur inobereka matemba kumhepo yakasimudzwa ichiratidzwa

Kurumidza kuC2000 kunowanikwa mune dzakasiyana-siyana saizi uye gobvu, rudzi urwu rwechromini-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum

Yakagadziriswa-Kuwedzera Girazi-Yakacheneswa Iron-Nickel-Cobalt Alloys, gadzira mutsara wekuwedzera anowedzera kufanana neiyo yegirazi rakaoma mukati meimwe tembiricha yekupisa
Saizi OD: 1 \ / 2 "" ~ 48 ""

Inconey X750 is a nickel-chromium alloy iyo yakashandiswa kune zvese zvakanyorwa zvigadzirwa zvigadzirwa uye castings. Inconel X750 inopa kupokana kwakanyanya kuora uye oxidation pamwe chete neine simba rakanyanya uye rakanyanya kuoma zvinhu pakukwirira kwakakwidziridzwa.

Asme sa182 F316 RTJ Flanges
Unt: k94610 astm f15
Sch40 Monil 400 Pipe yakasarudzwa seWerkstoff Nhamba 2.4360 uye uns n04400. Alloy 400 pombi inozivikanwa seMameni Alloy 400 Pipe, Mhel 400 pombi & Nickel Alloy 400 pombi.
Stainless Steel pombi & Tube

Iyo Corrosion inodzivirira nekukurumidza Alloys inoshandiswa zvakanyanya nemaindasitiri emakemikari ekugadzirisa kwemakemikari. Kudikanwa kwekuita kwakavimbika kunotungamira mukugamuchirwa kwavo uye kukura munzvimbo dzesimba, hutano uye nemafuta uye gasi uye firmace fashformation maindasitiri.

Alloy Steel Giredhiti 2h magesi anowedzeredzwa, hydroted, yakashongedzwa, yakatwasuka uye yakatemwa. Maitiro ekugadzira ezvedu alloy simbi giredhi 2h akapatsanura magesi anoitwa mune imwe-ye-iyo-iyo-iyo-iyo-yeart yekugadzirwa kwekutarisirwa kwemaindasitiri.

Inconel 718 yave inobatsira mune dzakasiyana siyana dzekushandisa kubva mukugadzira mabasa ekugadzira mumidziyo yehondo uye indasitiri yehondo yeAerospace.

Nickel Alloy 400 uye Monil 400, inozivikanwawo seMunyuti N04400, iri DUCTICE ANICEL-BEPHER AllEY INYKEL NYKEL uye yechitatu-yechitatu yengozi. Nickel Alloy 400 inozivikanwa nekudzivirira kwayo kune akasiyana mamiriro ezvinhu akaora, kusanganisira Alkalis (kana acids), mvura yemunyu, hydrofluor acid, uye sulfuric acid. Sezvo Monil 400 kana Alloy 400 isimbi inotonhora yakashanda, uyu mutero ane kuomarara kwakanyanya, kuomarara nesimba. Nekutonhora

Izvi zvinopa zvakanyatsosimbiswa kuramba kuSulfutic acid. Iyo ine zvakare yakakwira zvemukati, kuti uwedzere kupokana ne oxidizing makemikari uye maitiro ehova dzakasvibiswa neFerric ion uye yakanyungudika oksijeni.

Nilo Alloy 36, WMR 1.3912, Invar 36® is a nickel-iron

Ti Giredhi 2 Yakazara Thread Hex Bolt Iso4017 Din931 Ansi Asme B 18.2.3.1m
Mapuro 254 mapepa anogona kutsungirira kushushikana kwakakwirira uye alloy 254 sm
ASTM A790 Duplex 2205 PIKORA PIPES

Alloy 800 Weld mitsipa inovhenekera isu tine mukurumbira wakasimba mune indasitiri yekugadzira yakakwira-mhando mafirita emhando dzakasiyana dzaigona kukodzera zvinodiwa nevatengi vedu. Isu tinogadzira incoloy 800 flanges iyo yakavimbika uye yakakwira mumhando. Isu tinoshandisa mari dzekutanga uye temberi yemachina ekugadzira ASTM B564 uns n08800 incoloy 800 flanges.

Alloy 800 is a Nickel-simbi-Chromium Alloy ine simba rakanyanya uye rakanyanya kupokana ne oxidation uye corrosion pakupisa kwakanyanya. ASTM b407 uns n08800 incoloy 800 W. nr. 1.4876 Yakatemwa Pombi inoshandiswa zvakanyanya zvekuvakwa kwemidziyo inoda kuramba kupokana, kupisa kupesana, simba, uye kugadzikana kwebasa kusvika 1500 ° F (816 ° C).

Nickel 200 inodonha iyo Nickel 200 malipi anokwenenzverwa, akaiswa pasi, uye iva nekupera kwakanaka. Zvakare, iyo ASTM B564 UNONS N02200 Flanges inopesana neCollan yekuita Corrosion mukurerekera uye exidiing nharaunda, kuita kuti vave vakakwana pakubata kwemidziyo yekubata.

Kurumidza kuC276 is a nickel-chromium-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum-molybdenum yakaonekwa seyakanyanya kupesana corrosion inopesana nehasha dziripo. Alloy inodzivirira kuumbwa kweiyo miganho yezviyo yakarongedzwa muiyo weld kupisa-yakakanganiswa nzvimbo, nokudaro ichiita kuti ive yakakodzera kune yakawanda yemakemikari maitiro ekushandisa mumamiriro ezvinhu akavezwa. Alloy c-276 zvakare ine simba rakanyanya kurwisa, kusagadzikana-kukanganisa-kupaza uye oxidizing mamiriro kusvika 1900¡¡fu. Alloy C-276 ine basa rakasiyana-siyana kune dzakasiyana siyana dzeMakemikari.

S.2750 S32760 Super Dupplex Stainless Simbi Mapipi ane Akanaka Pipping Potting Potting Romsance

Round bar kubva ku3 \ / 4 "kusvika 6" diamita, uye yechiedza geji bepa uye ndiro. Incoloy 800 h Chinyorwa chinogona kupihwa marefu marefu, akachekwa kuraira kana kukwiridzirwa kune zvevatengi zvinodiwa. Machining inosanganisira kudhiraivha, kusimuka, kugaya, maumbirwo, kutendeuka, kutendeuka, kunyengedza, malipi nevamwe.

A789 unt s31803 uye unt S.2205205 ​​makumi maviri emakiredhi eDuplex Spainless Simbi iyo inoshandiswa zvakanyanya mune dzakasiyana siyana maindasitiri. Idzi duplex s3118803 mapepa asina masevedza anozivikanwa nekukora kwavo kwakanyanya kupesana, simba rakanyanya, uye rakanaka kwazvo. A789 ndeyekutaura iyo inovhara masapu uye yakavezwa mabhebhu yakagadzirwa kubva kuDuplex Spainless Simbi.

Inconel 718 is a nickel-chromium-yakavakirwa-yakavakirwa mari inowanzo shandiswa mukunyorwa-tembiricha zvakakura senge erispace uye gasi turbines. Chimwe chezvinhu zvakakosha mukugadzirwa kweASTM B670 Inconel 718 Sheet ndiyo ndiro iri rolling maitiro. Kune marudzi maviri makuru emapurasiti 718 mahwendefa anowanikwa pamusika: kupisa kwakapetwa uye kutonhora zvakapetwa mahwendefa.

Nickel yakavakirwa 800 incoloy hexagonal pombi inozivikanwa kuti uve nekudzikisira kwakanaka kuora. Kunyanya kutaura, iyo incocoy 800 pombi inopa kudzikisira kwakaringana kurwisa carburization pamwe ne oxidation corrosion.

Carbon Steel LF2 Mabhawa anonyanya kushandiswa mukudya kwekudya uye iyo pulp uye yepepa indasitiri.

Iyo ANSI B16.5 Kurumidza C22 Weld Neck Flanges ndeye Austenitic Austenitic Giredhi iyo inoonekwa seyakanzwisisika mune zvakasikwa. Chemical, Iyo Din 2.4602 inotsvedza pane flange ine zvinhu zvakadai saNickel, Chromium, Molybdenum & tungsten seyakajaira base.

Aya maFlanges anoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana akadai peturu, makemikari, kuvaka, engineering, gasi uye maindasitiri ezvikepe uye zvimwe zvakawanda.

Iyo inoshandiswa zvakanyanya muBegshore mafuta uye gasi kuongorora \ / / kugadzirwa uye mune yekushambadzira kuchinjanisa muPetrochemical \ /Memical kugadziriswa.

Isu tinosarudza iyo inonyanya kuzivikanwa simbi bolts uye marine giredhi mabhegi e-e4 giredhi mabhegi ekunze uye mumvura inonaya uye mvura nyowani yekudzidzira idzi nharaunda.

Isu tiri vagadziri, vatengesi veCarbon Steel A105 \ / A105n flonges, iyo Simbi yekuputika Simbi Pombi inobhururuka Isu tinogadzira carbon simbi A105 \ / A105n bofu zvinobudirira mukumanikidza kubereka uye kusungwa pombi kunopera mukumanikidza kwekumanikidza sezvo ivo vane huwandu hwakanyanya hwekupfeka kubva pakati.

Inconel mazana matanhatu emasaini emasumbo extucum yetube of standard unt n06600 uye ASTM

Izvo zvinokwanisa kutsungirira huwandu hwakawanda hwekuita oxidizing uye zvisiri-oxidizing makemikari, uye zvinoratidzira kuramba kwakanyanya kudzikisira uye kurwiswa kwechikepe pamberi pehuku uye kumwe kudziya.

316L 1.4401 S31603 Stainless Steel pombi inzvimbo inoverengeka uye yekubhadhara pombi inowanzo shandiswa mune dzakasiyana siyana dzekushandisa maindasitiri uye dzekutengesa. Iyi SS uns s31603 pombi inogadzirwa kubva kune yakakwirira mhando 316l simbi simbi ine simba rakanakisa kuCorrosion, oxidation uye yakaita kuti ive yakakodzera nharaunda dzakaoma kana dzakanyanya kushushikana.

 Zviri nani pane kuenzaniswa neayo gray giredhi 316. Iyo ASTM A790 Duplex 2205 pombi yakagadzirwa pasi pechirevo ichi inoitirwa kuti ishandiswe kune izvo zvekushandisa idzo kupokana kwekuita basa rekutanga. Kunyangwe hazvo mrinases yakawanda yakapihwa kugona kweASTM A790 yakatsanangurwa 2205 Stainless Steel Pipi kugona kuramba kushushikana kwakanangana necoros. Iyo 2205 Duplex Duplex Stainless pombi inogadzirwa zvinoenderana neASTM A790 Spection inogona kuvakwa nekuvakwa kusanzwisisika kana otomatiki yekugadzira.
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Azerbaijani
Duplex pombi
Duplex 2205 pombi
Nickel Alloy Bars & Rods
Astm B366 NCMC N06626 B16.9 Concentric kuderedza
Bickness: Sch5 ~ Schxxs
inconey x750 kutenderera bar simbi bar 10mm
S.2750 Super Duplex Coil Peil Kushambidza Exchanger 1.4410 1.4501 Coil
Unt n08367 seamless tube al6xn welded tube
kurumidzai pombi tube b2 b3 x c22 c2000 c276 smls welded simbi pombi
2205 Stainless Steel pombi yekutengesa

Kutora mutengi sekamuri, chinangwa chedu chekupedzisira hachina simba Isu tinoedza kuita zvinodiwa nevatengi, nguva dzose isa zvido zvevatengi uye kukura kwevashandi pakutanga, uye kutora nzira inowirirana, yakagadzikana, ine hutano uye yakagadzikana uye yakagadzikana uye yakagadzikana.

Incoloy 800h Flange isu tine mukurumbira akasimba muindasitiri yekugadzira yakakwirira-mhando mafirita emhando dzakasiyana dzaigona kukodzera zvinodiwa nevatengi vedu. Isu tinogadzira incoloy 800 flanges iyo yakavimbika uye yakakwira mumhando. Isu tinoshandisa mari dzekutanga uye temberi yemachina ekugadzira ASTM B564 uns n08800 incoloy 800 flanges.

Kurumidza B2 Pipe Bend kunopa simba rakanakisa kuCorrosion mune ese oxidizing uye kuderedza nharaunda

Unt n08367 zvinowanzoitika seyakajairika al6xn is a lowl kabhoni, yekunyora "

Yakakwira Chromium, Molybdenum uye nitrogen yezvinyorwa zvinopa mukudzikisira kwakaenzana nhamba (40, kupa zvakakwirira kudzikisira kugona kuAustenitic uye duplex stainly media, uye tembiriro rakadzora kupfuura 50¡¡¡.
Nickel Alloys ndeimwe yezvakanyanya zvinobatsira kugadzira hunyanzvi hwepamusoro pombi uye machubhu kune maindasitiri ekushandisa. Zvivakwa zvavo zvekushandisa zvinovaita kuti vave nebasa rakakura rekushandisa. Nickel Alloys ndeyekunze Corrosion inodzivirira uye inogona kushandiswa munzvimbo dzakakwirira-tembiricha.
Al6xn is SuperAdyaTic STOLLess STOL isina simba rekupokana ku chloride pomber, crevic corrosion uye kusagadzikana corrosion kupaza. Al6xn ndeye 6 moly Alloy iyo yakagadziriswa uye inoshandiswa munzvimbo dzinotyisa kwazvo. Iyo ine yakakwira nickel (24%), molybdenamu (6.3%), nitrogen uye zvirimo zvirimo zvinopa kupokana kushamisira, Al6xn inonyanya kushandiswa kune yayo yakavandudzwa pombi uye crevice corrosion kuramba mu chlorides. Iyo inzvimbo inoyevedza uye inotyisa isina simba.

ASTM A240 Type 2205 Plate is a duplex stainless simbi simbi iyo inoshandiswa zvakanyanya mumaindasitiri emakemikari akadai sekuongorora kwemakemikari, kuongorora kwegasi, uye muinjiniya ekumaini. SA 240 GR 2205 pepa rinogadzirwa kubva kuGrade 2205 Simbi isina simbi, iyo iri musanganiswa wesimbi uye autenitic simbi.

Inconel 625 Coil inoonekwa nekukanganisika kwaro kurwisa oxidation, yakakwira-tembiricha corroson uye kupera simba. ASTM B443 Uns n0662 incangen Plate inoshandiswa zvakanyanya muAerospace, maindasitiri emakemikari uye maaini uye kuoma uye kuomarara uye kusimba kunyange munzvimbo dzakanyanyisa.

Invar 36® is the nickel-iron, yakaderera yekuwedzera maitiro ayo ine 36% Nickel, Invar

Yakakwira Chromium, Molybdenum uye nitrogen yezvinyorwa zvinopa mukudzikisira kwakaenzana nhamba (40, kupa zvakakwirira kudzikisira kugona kuAustenitic uye duplex stainly media, uye tembiriro rakadzora kupfuura 50¡¡¡.
Nickel Alloys ndeimwe yezvakanyanya zvinobatsira kugadzira hunyanzvi hwepamusoro pombi uye machubhu kune maindasitiri ekushandisa. Zvivakwa zvavo zvekushandisa zvinovaita kuti vave nebasa rakakura rekushandisa. Nickel Alloys ndeyekunze Corrosion inodzivirira uye inogona kushandiswa munzvimbo dzakakwirira-tembiricha.
Al6xn is SuperAdyaTic STOLLess STOL isina simba rekupokana ku chloride pomber, crevic corrosion uye kusagadzikana corrosion kupaza. Al6xn ndeye 6 moly Alloy iyo yakagadziriswa uye inoshandiswa munzvimbo dzinotyisa kwazvo. Iyo ine yakakwira nickel (24%), molybdenamu (6.3%), nitrogen uye zvirimo zvirimo zvinopa kupokana kushamisira, Al6xn inonyanya kushandiswa kune yayo yakavandudzwa pombi uye crevice corrosion kuramba mu chlorides. Iyo inzvimbo inoyevedza uye inotyisa isina simba.

Alloy uye Stainless Steel mapaipi akakodzera kune yakakwirira-mhando application, yakasarudzwa nekuda kwekugadzika kwavo, michina, uye yepamusoro posheni kuramba. Isu tinopa zvigadzirwa zvemhando dzakasiyana siyana dzakadai sekuti: Kugadziriswa kwechikafu, mishonga, simba, kugadzirwa kwechigadzirwa, uye kusaongorora kwemafuta.

Inconel 6 00 ROPT Bar ndeye Nickel-yakavakirwa Alloy ine benign carburization uye yakanakisa corroson kuramba pane yakanyanya kupisa tembiricha. Inconel 600 matende ezvipfuyo zvinoshanda kupesana nekuomesa cl2 uye mamwe mamwe matsime akasiyana pakupisa uye kwakanyanya kupisa. Alloy 600 bar is a nickel-chromium acloy ine zvakanaka oxidation kupokana uye kuramba kuChroride yekudzvinyirira yekushambadzira, yakanyanya kuchena kwemvura corroson uye acid oxidation pakudziya kwakasimudzwa.

Stainless Simbi Fasteners
2205 Duplex Stainless Steel mhinduro inoshanda kune akawanda ekushandisa ipo iyo 300 Series Stainless Simbi inokanganiswa ne chloride kushushikana kweCorros. Kushungurudzika kweCorros inoitika kunoitika kana stainless simbi inoiswa pasi pekunetseka kwetsile, nepo mukubatana nemhinduro zvine chlorides. Kuwedzera kupisa kunowedzera zvakare kusanzwisisika kwetsimbe isina tsvina kuti isimbe corros

Kurumidza c2000 machubhu anoshandiswa mune yakawedzera huwandu hweshanduru yekusanganisira petrochemical kugadziriswa, makemikari ekugadzirisa michina kugadzira, mafuta enyeredzi uye zvidyarwa zvemafuta.

Chikanda chirwere chesimbi (chakarongedzwa, chicheka kubva mundiro, kana kutenderera) chakagadzirirwa kubatana kwepombi, kana kujoina chombo chemudziyo, vhara, pombi kana imwe gungano rakabatanidzwa. Mahara akabatanidzwa kune mumwe nemumwe neBolts, uye kune iyo pombi yekuputika neWelding kana kuti tambo (kana kusimuka kana stub yapera). Simbi isina simba rakarerutswa seSS Flange, rinoreva malipi akagadzirwa nesimbi isina tsvina. Maitiro ezvekunyama anozivikanwa uye mamakisi aAntm a182 giredhi F304 \ / / l uye F316 \ / /200. Yakasvika Simbi Inyasha

Inowanikwa mune zvigadzirwa zveASTM a 182, uye ASTM A 105

Inoratidzira 304 STOLLU TESEL yeakanyanya kurwisa, iyi grainter yakatenderwa neLD mutsipa inogona kubatanidzwa kune system kuburikidza neicho tirtferial weld pamutsipa. Iyo nzvimbo yakashongedzwa inogona kuongororwa nyore nyore nerodhiyo. Dend pombi uye flange yakazvitakura inoderedza turbulence uye kugura mukati mePombi. Flange yakanaka kwazvo yekushandisa mune yako yakaoma mashandisirwo uye yakakodzera kushandiswa nemhepo, mvura, mafuta, gasi rechisikigo, uye steam.

Seamless Steel pombi (smls) inoumbwa nekukwevera billet yakasimba pamusoro petsvimbo yekubaya kuti ugadzire ganda rehasha, pasina welding kana seam. Izvo zvakakodzera kukotama uye kupenya. Iyo inobatsira kwazvo iri kuwedzera kugona kwekunetseka kwakanyanya. Saka zvinozoshandiswa zvakanyanya kuitira boiler uye kumanikidzwa ngarava, autootive nharaunda, mafuta tsime, uye zvinhu zvemidziyo.

Incoloy 800-800h-800ht nzungu its nickel-simbi-chromium alloys ine yakanaka corrosion inokonzeresa munzvimbo dzakasimba. Zvakare inozivikanwa seNdust N08800 Fasteners, uns n088810 Fasteners uye Aya maCocue

Zvikumbiro zveAlloy Steel A335 P5 EFW Tubing inogona kuoneka mune petrochemical, mafuta uye gasi maindasitiri ekushandisa, zvidyarwa zvemagetsi uye kumwe kudzvanywa kwakanyanya uye zvakanyanyisa kudzvinyirira.

Kuti uburitse pombi, inodikanwa kubvisa iyo yakananga hose pombi. Paunenge uchishandisa mapipi akasiyana-siyana, mapipi akasiyana siyana anofanirwa kushandiswa. Kana pombi inoshandiswa, iyo celbow inofanirwa kushandiswa kuchinja saizi yePombi. Kana kuunganidza, iyo nhatu-nzira pombi yekubatanidza inoshandiswa pombi dzakasiyana uye kusvika pakutenderera kwekutenderera kwePombi , Mukubatana kwezviridzwa zvakasiyana-siyana, kunewo vanobatana uye mapundu echiridzwa.

Kuburikidza nemiedzo uye kuongororwa kwekugadzira, molybdenum muA335 parizvino inoshanda kwazvo yekuvandudza tembiricha yakanyanya kupisa simba. Molybdenum-yakawedzerwa seamless Simbi mapaipi inoratidza zvakare kuvandudza corrosion kuramba uye inhibition yekugadzirisa kuronga.
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Azerbaijani
Duplex pombi
Duplex 2205 pombi
Nickel Alloy Bars & Rods
Astm B366 NCMC N06626 B16.9 Concentric kuderedza
Bickness: Sch5 ~ Schxxs
inconey x750 kutenderera bar simbi bar 10mm
S.2750 Super Duplex Coil Peil Kushambidza Exchanger 1.4410 1.4501 Coil
Incoloy 800h pombi ine yakakwira temp aunel

Mapepa ePepa reApple ane yepamusoro-yepamusoro-kubereka kugona uye simba pamusoro pemamwe mamakisi.

Inozivikanwa kuve imwe yeanonyanya kupisa inodzivirira alloys, iyo Alloy 600 Flange inogona kushandiswa nechinangwa chekuvhara kana kuvhara bhuruu mumudziyo, kunyanya mune yakakwirira tembiricha.

Titanium yeTitanium inenge 60% iyo yeStusless Simbi uye Nickel Alloys, uremu uhu hunoita kuti ive sarudzo yakakurumbira mukushandisa kwakadai sekusarongeka.

Duplex Stainless Steel 2205 Alloy is a compound stainless simbi inoumbwa ne 22% chromium, 2.5% molybdenum uye 4.5% nickel nitrogen alloy.

Titanium Weld Pombi? Ine nzvimbo yakanyanya yekunyungudika yakanyanya kupfuura gumi nematanhatu degrees centigrade kana zviuru zvitatu degrees Fahrenheit.

ASTM A240 316L 1.4404 - 1.4435 sheet Stainless Simbi 304l Vagadziri SS 2b Coil 304 Plate

Iyo 304 uye 316 isina kusungwa uye yakavezwa isina tsvina pombi inoenderana neA312 Standard Spection Service Simba neKurasitiki Simba uye Kudzvinyirira Kushandiswa Kwekushandisa Mukushandiswa Kwakasiyana. PIPE kucheka, kukotama, kupukuta, kusimbisa uye kusimbisa masevhisi kupedzisa uye kugadzirisa zvinhu zvakatemwa.
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Azerbaijani
Duplex pombi
Duplex 2205 pombi
Nickel Alloy Bars & Rods
Astm B366 NCMC N06626 B16.9 Concentric kuderedza
Bickness: Sch5 ~ Schxxs
inconey x750 kutenderera bar simbi bar 10mm
S.2750 Super Duplex Coil Peil Kushambidza Exchanger 1.4410 1.4501 Coil
Asme sa105n carbon Steel Class 300 Flange

Iyo yekupisa-yakakanganisika weld zone dzakadururwa dzakateedzana kwemarita ekutora uye zvimwe zvikamu zvekuve nechokwadi chekuita kuora kupesana.

Type 304 ndiyo inonyanya kukurumbira simbi uye sarudzo yepanyama yekushora kwayo kupesana. Inonamira inzvimbo dzakawanda munzvimbo dzakasiyana siyana, asi unonyanya kurwiswa ne chlorides.

304 Simbi isina simba ndiyo yakajairika fomu yesimbi isina kusimbiswa pasirese pasi, nekuda kwekushomeka kwayo kwakanakisa kupesana uye kukosha. Iyo ine pakati pemakore gumi nematanhatu nemakumi maviri muzana chromium uye kusvika pamakumi matatu neshanu muzana mackel, pamwe nezvidiki zvekaroni naMandanese.