304 chubu chopanda chisa

Insung 718 Tubkeng ndi alnoor wamkulu wa nickel omwe amagwiritsidwa ntchito mu minda yowuma ndi minda yamagesi. Insulivu 718 yolimbana ndi ma nickel-ozizira ozizira a Nickel-Sodion imapereka mphamvu zambiri kuphatikizapo mphamvu yayikulu, mphamvu yotsika yamagetsi, komanso kukana kwabwino kwambiri.

Inter 36 ® ndi chitsulo-chitsulo chotsika kwambiri chomwe chili ndi 36% Nickel, IMPARS 36 ili ndi zochulukirapo pakukula kwa kutentha kwa a Crogenic pafupifupi + 260 ° C).

FA 254 yosuta isher ndi chitsulo chosapanga dzimbiri chosapanga dzimbiri lomwe limapangidwa kuti ligwiritse ntchito madzi am'madzi ndi ena a chlorine-okhala ndi matchulidwe. Astme A312 osapanga dzimbiri 254 wosakhazikika ndi gawo lalitali kwambiri la Austetic Alloy zomwe zidapangidwa kuti zigwirizane ndi kupindika. 254SMO imakhala ndi chromium yayitali, molybdenum ndi nayitrogeni, ndikupangitsa kukhala koyenera kwambiri kwa ma chlorine amadzi obiriwira, madzi am'madzi, mitsinje ina yayikulu kwambiri.

FOSTELOLOY C2000 amagwiritsidwa ntchito m'mafakitale ambiri kuphatikizapo mafakitale a petrochemical, makonzedwe a mankhwala opanga mafuta, zophika zamafuta ndi zomera.

Mapaipi a kusokonekera kosasaka kumakhala ndi mwayi wokhala ndi katundu wapamwamba kwambiri komanso mphamvu zambiri.

Magalasi okhazikika - omwe adayikapo sayansi-nickel-cobalt matobala, Kovar Smows, ali ndi mzere wowonjezera wowonjezera wofanana ndi galasi lolimba mkati mwa kutentha kwina

ASTM A240 Mtundu 2205 Plate ndi duwa losapanga dzimbiri lomwe limagwiritsidwa ntchito kwambiri m'mafakitale, kufufuza kwamafuta ndi mafuta, ndi ukadaulo wamadzi, ndi ukadaulo wamadzi. Mapepala 2205 amapangidwa kuchokera ku kalasi ya SAGIS 2205, chitsulo chosapanga dzimbiri, chomwe chimaphatikizika ndi chitsulo champhamvu.

Njira yothetsera vutoli imafunikira musanayambe kuumitsa \ / kuumitsa mpweya. Gawo limodzi magawo amodzi omwe adapangidwa pakusintha ndikufunika musanayambe kuumitsa, monga momwe zimapangidwira munthawi yomaliza. Kuphatikizika, kukula, ndi kuchuluka kwa mbewu zomwe zimapangidwa pakukalamba kudzazindikira kuuma kotsiriza, mphamvu, ndi makina akatha kukalamba. Ndikofunikira kuti kapangidwe kake chikhala chothetsera yankho lomwe lisanachitike ukalamba kuti mukwaniritse zonsezo.

304 Chipaka, chubu 304, chitoliro chachitsulo chosapanga dzimbiri, chitumbuwa chosapanga dzimbiri
Sch40 Monol 400 chitoliro chimasankhidwa kukhala nambala ya Werkstoff 2.4360 ndi N04400. Chipika 400 chimadziwikanso kuti Monil Anoy chitoliro cha 400, Monl 400 Pipe & Nickel Chitoliro 400.
https: \ / \ / www.htpipe.com \ / consuelpipe

ASMM A312 TP316 ndi njira yokhazikika ya msoko, komanso kuzizira kwambiri osakhazikika opaleshoni ya chitsulo chosapanga dzimbiri zomwe zimagwiritsidwa ntchito kutentha kwambiri ndi ntchito wamba. Chitoliro chosawoneka bwino mafakitale chimapangidwa kuchokera ku chromium, nickel, ndi molybdenum, omwe amapereka SS Quams Stuam Turnion ku kutukula ndi dzimbiri.

Aloy 800 wedy wedy timakhala ndi mbiri yolimba mu malonda popanga mitundu yosiyanasiyana ya mitundu yosiyanasiyana ya makasitomala athu. Timakhala ngati infolisoy ma fronges omwe ndi odalirika komanso apamwamba kwambiri. Timagwiritsa ntchito ndalama zotsogola komanso makina apamwamba popanga assowm B564 SIMIL N08800 Stuliloy ma fronges 800.

C276 ikugwirizana kwambiri ndi mankhwala ambiri komanso madera. Mankhwala anti-corlus ndi anti-oxile-oxiles amachokera ku chromium ndi molybdenum.

Mapaipe a ntchentche
Mabotolo osapanga dzimbiri ndi zitsulo zochokera ku chitsulo zokhala ndi chitsulo chosawerengeka 10% ndi zitsulo zina zomwe zimapereka chipongwe chowonjezera komanso kukana kutentha kwa kutentha. Safuna zokongoletsera zoteteza ndipo zimatha kuchita bwino m'mitundu ndi kutentha.

Chromium yapamwamba, molybdenum ndi nayitrogeni imapangitsa kuti zikhale bwino kwambiri (zomwe zingachitike) zitsulo zokongoletsera ndi zotupa zosapanga dzimbiri, komanso kutentha kotsika kwambiri kuposa 50¡c.

Astme A860 WHFTTONS 60 ndi zida za chilala za mitate yopanda kanthu kapena yolima ndi mphamvu zambiri. Wopusa 60 akuwonetsa kuti ochepera a Astm A860 WHFT 6 60 Zoyenera ndi 60ksi.

A789 S31803 ndi S32205 ndi zitsulo ziwiri zosapanga dzimbiri zomwe zimagwiritsidwa ntchito kwambiri pantchito zosiyanasiyana. Mapaipi awa a duplex s31803 osakhala opanda chidwi amadziwika chifukwa chokana kwambiri kuwonongeka, mphamvu zazikulu, komanso kutopa kwambiri. A789 ndi lingaliro lomwe limakwirira osawoneka bwino komanso machubu opangidwa ndi chitsulo chosapanga dzimbiri.

Mapaipi 254 amatha kupirira kupsinjika kwa makina opanga masewera olimbitsa thupi komanso aloy 254 osuma amagwira ntchito yopanikizika kwambiri komanso malo okhala.

Nickel kutengera 800 inclooy chitoliro chomwe chimadziwika kuti ndi kukana bwino kuwonongeka. Makamaka kuyankhula, chisumbulu 800 chitoliro chimapereka kukana mokwanira zotsutsana ndi ma carburization onse komanso oxidation kutukula.

Nickel Anoy 400 ndi Monl 400, omwe amadziwikanso kuti ndi N04400 Nictal-Copy-Copy-Copy kukhala makamaka mwa atatu a Nickel ndi chachitatu. Nickel Anoy 400 amadziwika chifukwa chokana kusiyanasiyana, kuphatikiza alkalis (kapena asidi), madzi amchere, ma hydrofluoric acid. Kuyambira monoy 400 kapena Aloy 400 ndi chitsulo chozizira chogwira ntchito, chivomerezichi chimakhala cholimba, kuuma ndi mphamvu. Pogwira ntchito yozizira astm B164 SARD N04400 bar stock, alloy imayang'aniridwa ndi kupsinjika kwamakina, komwe kumapangitsa kusintha kwa micrestructuctuctution ya Alloy.

Iswees osawoneka bwino kwambiri a sing'anga osawoneka N06600 ndi Astm B167 ndi omwe amapangidwa kuti apirire kwambiri ndikubwera ndi chitsimikizo chachikulu.

Zitsulo zosapanga dzimbiri
Imbani 36 K93600
Zizindikiro za Asthe Astme ASTE zimatengera makalasi onse, WP ndi Kr, za ku Ferritic \ / austetic, ndi mardietitic osapanga dzimbiri zopanda mawonekedwe osasaka komanso zomangamanga.
Zitsulo zosapanga dzimbiri & ndodo

Invalsel 718 ndi alloy-chromium-chromium-chromium-chromium-chromium-chromium-chromium-chromium-chromium-chromium-chromium yomwe imagwiritsidwa ntchito kwambiri pamapulogalamu apamwamba monga Aweslospace ndi majini agalu. Chimodzi mwazinthu zofunika kwambiri pakupanga a Ism B670 Invelve 718 ndiye kuti mbale yogubuduza. Pali mitundu iwiri yayikulu ya mbale za Intery18 zomwe zilipo pamsika: kuwotcha mbale zowombera.

Giredi 310 \ / # 30s chitsulo chosapanga dzimbiri ndi ma chromium ndi 20% nickel, ndikupangitsa kuti isalimbane ndi maxidation ndi kututa. Gawo 310s ndi mtundu wotsika kaboni zomwe sizingafanane ndi kugwiritsira ntchito.
Zitsulo zachitsulo & ma sheets & coils

ASTM A403 WP321 ndi imodzi mwazinthu zopanda madzi chitoliro chofala kwambiri.

Cholumikizira chopondera chimapangidwa ndi zitatu zolekanitsidwa komanso kudziyimira pawokha ngakhale zigawo zikuluzikulu; Makoma, ma gaskets, ndi oboola; omwe amasonkhana ndi zikopa zina, zoyenera. Zowongolera zapadera zimafunikira pakusankha ndikugwiritsa ntchito zonse zomwe zimakhala ndi cholumikizira, zomwe zili ndi zotayira zotayirira.

Ma coil 625 amadziwika ndi kukana kwake kwabwino kwa oxidation, kutentha kwambiri komanso kutopa. ASTM B443 SANDO N06625 SIVELEILE imagwiritsidwa ntchito kwambiri mu anthospace, mankhwala kutengera ndi mafuta ndi mafakitale chifukwa champhamvu kwambiri.

Pazinthu zopangira mafakitale, m'mapaipi apakati nthawi zambiri tiyenera kusintha njira yotumizira; Sinthani madzi (mafuta ndi gasi, madzi, osalala). Tsegulani kapena kutseka mapaipi, etc. kotero kuti mumalize izi, zotchinga zachitsulo zidzagwiritsidwa ntchito.

Al6xn ndi chitsulo chosapanga dzimbiri chosakhazikika ku chloride pansi, crevice kutukuka komanso kupsinjika kuwonongeka. Al6xn ndi Alloy a 6 wokhazikika womwe umapangidwa ndipo umagwiritsidwa ntchito m'malo ovuta. Ili ndi Nickel (24%), Molybdenum (6.3%), nayitrogeni ndi chromium yomwe imapangitsa kuti zisautso, chloride pansi. Al6xn imagwiritsidwa ntchito makamaka pokana zolimba komanso zopondera ku chlorisi. Ndi chitsulo chosapanga dzimbiri.

Incrooy 800h Valnge Tili ndi mbiri yolimba mu malonda popanga mitundu yayikulu ya mitundu yosiyanasiyana ya makasitomala athu. Timakhala ngati infolisoy ma fronges omwe ndi odalirika komanso apamwamba kwambiri. Timagwiritsa ntchito ndalama zotsogola komanso makina apamwamba popanga assowm B564 SIMIL N08800 Stuliloy ma fronges 800.

Asme B36.19M ndiye wofanana ndendende ndi mapaipi achitsulo osapanga dzimbiri, zomwe zimafotokoza kukula kwake, kulolerana, ndi zomwe amapanga maenda owala komanso osaka.

Ictives 600 imawonetsera zozizira zopezeka nthawi zambiri zimagwirizanitsidwa ndi zitsulo za chromium-nickel zosapanga dzimbiri.

Chitsito chopanda maziko cha 316 chakhala chinthu chofunikira kwambiri kwa gawo la mafakitale. Chitsulo ichi ndi chrome chimadziwika kuti ndikukana kwake kuvunda, komanso kukhazikika kwake. 316 Chitsulo chosapanga dzimbiri chimatha kupangidwa muzosaso komanso machubu owuma kuti akwaniritse zosowa zapadera za kasitomala.
Kuchulukitsa kwa titanium ndi pafupifupi 60% yomwe ya chitsulo chosapanga dzimbiri ndi nickel polosys, kupulumutsa thupi kumeneku kumapangitsa kuti ikhale chisankho chodziwika bwino pakugwiritsa ntchito monga Arrospace.
ASMM A269 TP304, TP304L, TP316, TP316, TP317L, TP3427, S3125, NS3626
Intelsel Pipe Mapaipe a Intels okhala ndi kukana kwabwino pokana ndi chloride wokhala ndi malo
Mayina Ogulitsa: Nickel Anoy 36, Inter 36®, Nilo 6®, Pernifar 6 ®

China idapereka chitsulo chosapanga dzimbiri 904L nas 255 n08904 w.Nr.1.4539 Full Stud Studed Purts monga pa Din975

Chivomerezo ichi ndi chothandiza kwambiri mu -50¡f \ / + 6+F --f kutentha. Pazogwiritsidwa ntchito kunja kwa kutentha kumeneku, chivomerezichi chitha kuganiziridwanso, koma pali zoletsa zina, makamaka zikagwiritsidwa ntchito mumitundu yowala.

Nthawi zambiri N08367 imatchedwanso Al6xn Al6xn ndi kaboni yotsika, yoyera kwambiri, nulytel-molybdenum yolimbana ndi crevice.

Kuphatikiza pa oxidation, zitsulo zimagonjetsedwanso ndi zovuta zachabechabe. Monga mtundu wosapanga dzimbiri zosapanga dzimbiri, alloy uyu ali ndi malire ena kutentha, koma ali ndi mwayi wosiyana ndi mitundu ya kaboni.
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Chitsulo chachitsulo
Lithuanian
Vietnamese
Zopangidwa
Chingwe Chopanda Chitsulo 304 4MM
Nickel alloy mbale & ma sheets & coils
Chitsulo cha caputor
Asme sb564 inoy 400 plate ma flanges

304 Chitsulo chopanda kapangidwe ka kutentha kutentha chithandizo, mankhwala othandizira (kuwongolera) - kutentha kwa 1010-11200c ndi kuzizira mwachangu. Maphunzirowa sangathe kuumitsidwa ndi kutentha kutentha.

Asme Sb564 Aloy Grote Ma fronges Monl 400 n04400 Ortiot Firnger 400 Flanges ikuwonetsa umboni wa kutentha kwambiri. Kumbali inayo, katundu monga nyonga ndi kuuma kwa magetsi a Monl 400 amangochepetsedwa pang'ono ndi zinthu zina ngati maulendo ena kapena kukana.

FOSTELOLOY C276 ndi a Cromium-cromium-molybdenum ulloy yomwe imawerengedwa kuti ndi yolimba kwambiri. Aloya uyu sagwiritsa ntchito mapangidwe amalire a chimanga cha tirigu osemedwa, ndikupangitsa kukhala koyenera kugwiritsa ntchito mankhwala ambiri munthawi yotentha. Alloy C-276 Komanso sakugwirizana mwaluso kwambiri, kupsinjika-kutupa kumapangitsa kuti mpweya ukhale ndi zaka zambiri mpaka 1900¡f. Alloy C-276 ali ndi kukana kwapadera kwa malo osiyanasiyana osiyanasiyana.

Nickel 200 Amalongosola Nickel 200 Malawi amakhala olimba, osasunthika, ndipo amaliza bwino. Kuphatikiza apo, Astm B564 SP52200 N02200 Zisoka zakhungu zimalimbana ndi kutengera ndale komanso zotsatsa, zimapangitsa kukhala bwino kugwiritsa ntchito zida zogwirizira.

Zizindikiro za Nickel-Copy-Copy 400 monol 2.4360 molunjika rod ndiyabwino kwambiri opsinjika ku chloride ku chloride movutikira mukakumana ndi zowononga m'matumbo. Monl 400 ndi a Haloy ndi Nickel omwe amadziwika masiku ano chifukwa cha ntchito yake yayitali. Alloy ali ndi kukana bwino acid ndi alkali. Kuphatikiza apo, ili ndi mphamvu zabwino zokhala ndi mphamvu, duckity, kukhala waulimi wabwino kwambiri, ndipo imatha kuumitsidwa ndi ntchito yozizira. Kuphatikiza apo, itha kugwiritsidwa ntchito poizona ndi kutentha kuyambira kuchotsera mpaka 538 digiri Celsius.
Nickel 200 ma flanges
Chitsulo chachitsulo
Lithuanian
Vietnamese
Zopangidwa
Chingwe Chopanda Chitsulo 304 4MM
Kupanga que b36.10 asme B36.19
Chitsulo cha caputor
Asme sb564 inoy 400 plate ma flanges
B3 hastelloy weldoflange istelloy B3
HT A815 WS327660 S 1.5 Sch40s Bend 316

Flack Welld imakwera mtengo chifukwa cha khosi lake lalitali komanso mtengo wa anthu kuti alumikizane ndi bomba kapena loyenerera koma limakonda kwambiri. Makosi, kapena Hubs, amafalitsa mbola ku mapaipi.

Tonse tambala wotchuka ndi wogulitsa kunja kwa FRETELOLOY B3 TOCK GORDES, yomwe ili yotsimikizika-yotsimikizika kuti ikwaniritse zonse ziwiri za SS 316 ndi SS 316L.

Zitsulo Zosasunthika Zakuthupi A312 TP304, TP304L, TP316, TP317, TP317, TP317, TP317, TP317, TP317, TP317, TP317, TP317, TP317, TP327, TP317

Illevel 60> Kutsegula Khosi Flanges Inforve 601 ndi a Neckel-Chromium Anoy omwe amagwiritsidwa ntchito pazogwiritsa ntchito zomwe zimafunikira kukana kuwonongeka ndi kutentha. Alonje a Nickel iyi imayamba chifukwa cha kukana kwake kutentha kwa maxidation, kukhalabe ogwiritsa ntchito maxidation mpaka 2200¡

Chingwe chimakhala chokwera, milomo kapena rim, kunja kwa zakunja kapena mkati, zomwe zimathandiza kuwonjezera mphamvu (monga mtengo wamtambo kapena t-bat); Kuti mulumikizidwe mosavuta \ / kusamutsa kwa kulumikizana ndi chinthu china (monga chowala kumapeto kwa chitoliro, scal cylinder, etc., kapena pamunda wa mandala); kapena pokhazikitsa ndikuwongolera mayendedwe a makina kapena mbali zake (monga tambala mkati mwagalimoto kapena gudumu la tram, zomwe zimapangitsa mawilo kuti asamayendetse njanji). Mawu akuti "Flange" imagwiritsidwanso ntchito ngati chida chogwiritsidwa ntchito chopanga ma flanges.

Alloy 800 ndi a nickeum-chromiam almoy mphamvu ndi mphamvu yayikulu komanso kukana kwa oxidation ndi kutupa kwambiri. ASTM B407 SINE N08800 infoloy 800 WR. 1.4876 Chitoliro chowala bwino chimagwiritsidwa ntchito kwambiri pomanga zida zofuna kukana kuchuluka, kukana kutentha, mphamvu, komanso kukhazikika pakuchita nawo ntchito mpaka 1500 ° C).

Ma flanges ali ndi mabowo. Ma flanges ndi ma flanges amalumikizidwa mwamphamvu ndi ma bolts ndikusindikizidwa ndi magesi. Chitsulo chopanda dzimbiri chimagwiritsidwa ntchito kwambiri ku mafuta, mankhwala, mphamvu ya nyukiliya, kupanga chakudya, kupanga mapepala, mankhwala ena.

Nilo Anoy 36, w.NR 1.3912, Inciar 36 ® ndi chitsulo chotsika kwambiri chomwe chili ndi 36% Nickel ndipo ali ndi gawo la kufalikira kwa gawo limodzi la chitsulo cha kaboni pafupifupi.

Zolemba zake zapamwamba, zosachepera za NI 72%, kuphatikiza ndi zisonyezo zake za nickel.
Duptux Shareel
Chitsulo chachitsulo
Lithuanian
Vietnamese
Zopangidwa
Chingwe Chopanda Chitsulo 304 4MM
Titanium tubing mphamvu zazikulu ndi kachulukidwe kakang'ono
Chitsulo cha caputor
Asme sb564 inoy 400 plate ma flanges

Chitsulo chosapanga dzimbiri cha N08904 chosakhazikika sichingalephereke komanso kukana dzimbiri chofanana ndi mtundu wa ma dikani 410.45.
Duptux Shareel
Chitsulo chachitsulo
Lithuanian
Vietnamese
Zopangidwa
Chingwe Chopanda Chitsulo 304 4MM
Nickel alloy mbale & ma sheets & coils
Chitsulo cha caputor
Asme sb564 inoy 400 plate ma flanges

Ma Spordos a Nickel ndi abwino kwambiri pakusintha kwa kutentha mu mankhwala ndi mafakitale a nyukiliya.

FOSTELOY-THICOY-Suckeor Overnoy omwe ali ndi zinthu zina monga chromium ndi molybdenum. Izi zili ndi kutentha kwambiri komanso kukana kuwonongeka kwapadera. FOSTELOLL C276 ndi imodzi mwamitundu yogwiritsidwa ntchito mu bizinesi yamafuta ndi gasi. Ndi imodzi mwazinthu zochepa zomwe zimapezeka zomwe zimatha kupirira mafuta a chlorine gasi, chlorine dioxide ndi hypochlorite.

Mapewa a Duptux amakhala ndi kukana kwakukulu pamitundu yosiyanasiyana ya kuvunda. Duptux Steel S31803 ndiloyabwino kwambiri, yolimba kwambiri. Duptux Steel S31803 strew stld ma flanges amakhala ndi kutentha kwambiri.

304 Chitsulo chopanda kapangidwe ka kutentha kutentha chithandizo, mankhwala othandizira (kuwongolera) - kutentha kwa 1010-11200c ndi kuzizira mwachangu. Maphunzirowa sangathe kuwumitsidwa ndi kutentha kwa kutentha./ttype osawoneka ngati chitoliro

304 Nphwemba zopondapondazikulu zimapangidwa ndi chitsulo chosapanga dzimbiri, zinthu wamba komanso zodziwika bwino muzogwiritsidwa ntchito zambiri zamakampani zomwe zimafunikira kukana kuwonongeka ndi oxidation. Nyansiweli iyi ya S30400 imakonzedwa pogwiritsa ntchito makina apadera ndi njira, zomwe zikuwonetsetsa kuti ndi olondola komanso odalirika.

ASTM B564 SIM2200 Flange Nickel 200 ndi 99.6% ya chitsulo cha 9.6% yangwiro ndi chitsulo chimodzi cholimba kwambiri. Zimawonetsa bwino makina ndi mawonekedwe apamwamba komanso amagetsi. Kuphatikiza apo, nickel 200¡
Chingwe chimakhala chachiwiri chomwe chimagwiritsidwa ntchito polumikizana pambuyo potalika. Ma flanges amagwiritsidwa ntchito ngati zolumikizira zolumikizira. Imapereka kusinthasintha kukonza. Flange imalumikiza chitoliro ndi zida ndi mavuvu osiyanasiyana. Kuledzera kumawonjezeredwa mu dongosolo lapaipi ngati kukonza pafupipafupi komwe kumafunikira pa ntchito yobzala.

Montel K500 Asher ali ndi chitsulo chofanana ndi kaboni chimodzimodzi, koma zitsulo zimakhalanso ndi mankhwala a chromium omwe amapereka chiwonetsero chake chotchuka.
Nickel 200 ma flanges
Chitsulo chachitsulo
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Zopangidwa
Chingwe Chopanda Chitsulo 304 4MM
Kupanga que b36.10 asme B36.19
Chitsulo cha caputor
Asme sb564 inoy 400 plate ma flanges
B3 hastelloy weldoflange istelloy B3
Masamba achitsulo & ma sheet & coils

316l 1.4401 s31603 Chipika chosapanga dzimbiri ndi njira yolimba komanso yolimba yofananira yomwe imagwiritsidwa ntchito pazosiyanasiyana za mafakitale ndi malonda. Izi s31603 chitoliro chimapangidwa kuchokera pazinthu zapamwamba za 316l osapanga dzimbiri mosapanga dzimbiri mosapanga chipongwe, oxidation ndi chomata, zomwe zimapangitsa kuti zikhale zabwino m'malo mwazinthu zovuta kapena zovuta.
Nickel 200 ma flanges
Chitsulo chachitsulo
Lithuanian
Vietnamese
Zopangidwa
Chingwe Chopanda Chitsulo 304 4MM
Kupanga que b36.10 asme B36.19
Chitsulo cha caputor
Asme sb564 inoy 400 plate ma flanges
B3 hastelloy weldoflange istelloy B3
SS316 POT mutu Bolt S31600 m13 bolt

Izi zimathandizira kuthana ndi sulufuric acid. Ilinso ndi mawu apamwamba kwambiri, kuti apititsenso kukana kwake kuti athe kugwiritsa ntchito mankhwala ndi njira zomwe zimapangidwa ndi mitsinje yolimba ndi mpweya wosungunuka.