ASTM B407 SIMIS N08800 Sylloy 800 Spellise paipe

En1092-1: 2002 Flate Flanger \ / flange phompho la welds ndi mapilo am'mimba \ / WN100 DN10 DN1000

Intelsel 601 ili ndi kukana bwino kupsinjika. Chifukwa cha ulamuliro wa kaboni ndi kukula kwa tirigu, 601 ali ndi mphamvu yayikulu kwambiri, motero tikulimbikitsidwa kugwiritsa ntchito 601 m'munda pamwamba 500 ¡¡z.

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.
Chida cha din25667 chikhoma ndi khosi pn25 pn40 DN6-DN150

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.

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).

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

Kugonjetsedwa kwa Prososion Fretelloy kumagwiritsidwa ntchito kwambiri ndi mafakitale a mankhwala. Kufunika koyenera kumabweretsa mwayi wovomerezeka ndi mphamvu zawo, thanzi komanso zachilengedwe, mafuta ndi mpweya, mafakitale a mankhwala osokoneza bongo.

M'madzi ophatikizidwa amagwiritsidwa ntchito poyendetsa rod chitsogozo machubu ndi jeat Sneffle Plates etc. ntchentche zobwezeretsa zisindikizo, mafani ndi zokutira.

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.

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

Alloy 800 weld weck
www.htsteelpipe.com
FSTEOLLOY C2000 ikupezeka mu mitundu yosiyanasiyana ndi makulidwe amtunduwu, mtundu uwu wa chromium-molybdenum aroyoy amadziwika bwino chifukwa cha mphamvu zake zazikulu komanso kukana.
https: \ / \ / www.htpipe.com \ / consuelpipe

Zinthu zam'manja nickel alloy asthel b564 iftelloy C22 \ / C276 \ / C2000
1.4529 (SIM89926) ili ndi vuto lalikulu kwambiri kuti musungunuke ndi crevice Trade media ndi ma acidic malo okhala ndi sulurogen
Astm 1 \ / 2 3000 lbs 1.4259 Zoyenera Union

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.

ASTM A105 ndi kalasi yogwiritsidwa ntchito kwambiri yogwirizanitsa kaboni yomwe imakonda kupanga zigawo zikuluzikulu,

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.

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.

Zithunzi zowoneka bwino za 718 zimapangidwa ndi nichrome. Zinthuzo zili ndi mawonekedwe a kachulukidwe kwambiri, kutentha kwambiri kwa asidi wokhazikika, mphamvu yayikulu ndi mtengo wokwera. Pali mitundu yosiyanasiyana ya ma flanges okhala ndi mitundu yosiyanasiyana, miyeso ndi mawonekedwe.

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.

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.

Kenako kuyenera kukhala gawo la kachitidwe koyendetsa madzi (mafuta, gasi, nthunzi, macheza, ...) mtunda wautali kapena wautali.

Asme B16.5 Flange
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.

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).

Alloy iyi ndi yolimba pafupifupi 2 nthawi yolimba kuposa itatu ya anthu wamba 625, imalimbana ndi mphamvu kwambiri kufika kutentha mpaka 1300Fef (700¡c), ndipo itha kugwiritsidwa ntchito kutentha mpaka 18002F (982F).

Din 931 ikuwonetsa pang'onopang'ono hex scress scress ¨C ya dika 931 imalongosola kulumikizidwa. ? M16; Diameter mu mm (16 mm)? Mu misonkhano ya metric, othamanga onse amawoneka ngati ulusi wowuma pokhapokha ulusi wina wanenedwa.

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.

Makina a A335 P91 Mapangidwe a Chuma a Chuma chimapangitsa katundu wambiri uwu kukhala wamkulu. Zida za P91 Zithunzi Zithunzi Zithunzi Zitha Kukhala Zokhazikika pa Ntchito Yopanga, ndipo imathanso kukhazikika komanso kukwiya. Njirazi zimawonjezera mphamvu ya zinthuzo. Kuphatikiza apo, mapaipi awa amakokedwa komanso osawoneka bwino.

254 Zosakhazikika zitsulo zosapanga dzimbiri zosapanga dzimbiri zomwe zimapangidwa kuti zizigwiritsa ntchito mankhwala osokoneza bongo a chloride kapena mapiritsi am'madzi. Masitima 254 amadziwika ndi chromium yomwe ili pamwamba, izi zimaphatikizidwanso ndi molybdenum ndi zinthu za nayitrogen zomwe zimapangitsa kukana kwabwino kwambiri ndikukhotakhota ndi kupindika. Popeza akasinja osungirako Mafuta amapezeka mu Arabia Gulf (mikhalidwe ya saline) Kugwiritsa ntchito izi kunali kotheratu njira yachilengedwe. Kuphatikiza pa izi, zokutira zokutidwa zimasankhidwa mwapadera chifukwa cha mikhalidwe yake yoteteza.

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.

Tili ogulitsa za WNR 1.4410 Super Duel Stuel Stoel Khosi Labwino Masambidwe ndi magetsi ofananira omwe amathetsa malkali ndi kutentha kwambiri.

Monl 400 ndi a chitsulo cha Nickel (pafupifupi 67% NI ¨C 23% cuations) Duckisity wabwino ndi matenthedwe abwino ogwiritsira ntchito mapulogalamu am'madzi am'madzi.

Ictives 600 yozungulira ndi intoy-valkel-brad-cenel carburrization ndi kukana bwino kuwonongedwa kwakukulu. Zingwe zozungulira 600 zozungulira zimagwira ntchito kuyanika cl2 ndi mipweya ina yambiri yofananira ndi kutentha kwambiri. Alloy 600 bar ndi a chromial-cromiyal-cromiyal-cromiyal-chloride bwino oxidation ndi kukana ku chloride kuwonongeka kwa chloride kugwa, ukhondo wamadzi acid kumatentha.
Kurdish (Kurmanji)
www.htpipe.es
Chubu chowala
JCPIP.com
Chitsulo chosapanga dzimbiri
Carbon Steel Bars & ndodo
DIN2568 Thirani Chingwe ndi Tsin PN64 DN10-DN150
Chinese (zachikhalidwe)
Monl 400 chitoliro cha mafelemu a magalasi magalasi
300 psi 6 inch ANA B 16.5 Nickel Anoy Intensidel 601 WN Flange
Zhengzhou Huitong Mapaipel Counc CO., LTD.

Kuwala ndi mphete ya chitsulo (kupangidwa kuchokera ku mbale, kapena yolumikizidwa) kupangidwira zigawo za chitoliro, kapena kuti mulowetse chitoliro cha sitimayo, misonkhano ina kapena pamsonkhano wina wophatikizika. Zowawa zimaphatikizidwa wina ndi mnzake, ndipo kumapazi polowera kapena kupukusa (kapena kumasula pomwe madotolo amagwiritsidwa ntchito). Chitani chitsulo chosapanga dzimbiri chimasankhidwa kukhala SS nyambo, amatanthauza ma mbengo omwe adapanga chitsulo chosapanga dzimbiri. Miyezo yodziwika bwino ndi Stadem ndi Asso A182 REPE F304 \ / l ndi 300

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.

Chitsulo chimakhala ndi kukana kwazachisoni cha chloride kuwonongeka, mawonekedwe apamwamba komanso osanjika bwino. Chromium yapamwamba, molybdenum, ndi ma nayitrogeni amapereka kukana kwabwino kwambiri popewa, Crevice, ndi kuchuluka wamba.

S32750 S32760 Super Duptux dambo wosapanga matope osakhazikika

Chitoliro chowoneka bwino chimapangidwa kuti chijambulidwe patsamba kumapeto kwake ndikulumikizani mapaipe (s) ndikulola kusintha njira kapena kuthirira kapena kutha.

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.

Al6xn N08367 Osapanga dzimbiri zamphamvu zodziwika bwino chifukwa cha kulimba kwake komanso kukana

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.

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.

Zimawonetsa kukana bwino kusalowerera ndale. Izi za alloy zimapanga mwa khumi ndi chimodzi, filimu yoteteza yomwe siyitalikirapo, koma imasunganso kukana kwa makutina kuposa kutentha.

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.

FOSTELOLOY C276 ili ndi zochulukirapo za carbon kuti muchepetse mpweya wambiri pakuwombera kuti muchepetse kutsutsana ndi kutenthetsa kwa ophatikizidwa ndi olowa.

Magawo ang'onoawiri \ / Super Duptux Stepx Stoel Chipilala chopanda dzimbiri ndi cholimba kwambiri komanso kukana kwakukulu, komwe kumakhala ndi chitsulo chosapanga dzimbiri chosapanga dzimbiri. Nthawi zambiri, ma carbon omwe ali otsika ndi ochepa, a cry alipo 18% ~ 28%, ndipo zomwe zili ndi ni za 3% ~ 10%. Zitsulo zinanso zimakhalanso ndi mo, cu, nb, ti, n ndi zinthu zina.
Kurdish (Kurmanji)
www.htpipe.es
Chubu chowala
JCPIP.com
Chitsulo chosapanga dzimbiri
Carbon Steel Bars & ndodo
DIN2568 Thirani Chingwe ndi Tsin PN64 DN10-DN150
Chinese (zachikhalidwe)
Monl 400 chitoliro cha mafelemu a magalasi magalasi
300 psi 6 inch ANA B 16.5 Nickel Anoy Intensidel 601 WN Flange
A789 S31803 ndi S320205 BUM

Aloy 926 (1.4529) ndi malo abwino a 316l pomwe kukana kwakukulu kutukudwa kumafunikira popanda kulimba. Alloy 926 othamanga amatengedwa alloy alloy (6-molybdenum kapena 6% molybdenum), zofanana ndi mlongo zitsulo, izi 6.
Kurdish (Kurmanji)
www.htpipe.es
Chubu chowala
JCPIP.com
Chitsulo chosapanga dzimbiri
Carbon Steel Bars & ndodo
DIN2568 Thirani Chingwe ndi Tsin PN64 DN10-DN150
Chinese (zachikhalidwe)
Monl 400 chitoliro cha mafelemu a magalasi magalasi
300 psi 6 inch ANA B 16.5 Nickel Anoy Intensidel 601 WN Flange
Titanium tubing mphamvu zazikulu ndi kachulukidwe kakang'ono

Amakhala ndi kapangidwe kakuti mapaipi oti adutse mudziyanu ndikupeza mfundo yolondola yolumikizirana. Anyezi a182 Giress F53 wnrf flange ili ndi nkhope yam'manja.

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.
Al-6xn weld. Zilumba za oxide awa zimawoneka ngati filimu yopyapyala, yokhala ndi utoto wosiyanasiyana wokhala ndi timiyala kuchokera ku imvi kupita ku Brown Brown omwe amatsatira pamwamba.

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.

Mphamvuzo zimayenda bwino kuposa 904l, ndipo zitha kugwiritsidwa ntchito popanga ziwiya zokakamira kuchokera -196 mpaka 400 ¡¡¡¡¡¡¡¡¡l.

Alloy 600 siali-Magnetic, ali ndi zida zabwino kwambiri komanso kuphatikiza kwamphamvu kwambiri komanso kugwirira ntchito bwino ndipo kumakhala kotopetsa.

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.
Kurdish (Kurmanji)
www.htpipe.es
Chubu chowala
JCPIP.com
Chitsulo chosapanga dzimbiri
Carbon Steel Bars & ndodo
DIN2568 Thirani Chingwe ndi Tsin PN64 DN10-DN150
Chinese (zachikhalidwe)
Monl 400 chitoliro cha mafelemu a magalasi magalasi
300 psi 6 inch ANA B 16.5 Nickel Anoy Intensidel 601 WN Flange
Nickel alloy mbale & ma sheets & coils

Zovala zosapanga dzimbiri 304 zachitsulo zimapangidwa ndi 18 \ / chromium nickel alloy zitsulo. The SS 304 erbow ali ndi zaka 18% chromium ndi 8% nickel mu kapangidwe kake. Izi zimapangitsa kuti s30400 stdet to yoyenerera ndi 215mm ochepera mphamvu zolimbitsa thupi ndi 505mmi yosachepera insile. Kuphatikiza kansalu kamene kamapanga kusapanga dzimbiri 304 chitoliro cha chitoliro chopanda kanthu komanso kutentha kwambiri kumatha mpaka 889 madigiri Celsius.

Al-6xn (Alxn N08367) ndi 6% molybdenum, kaboni wotsika, wa nayitrogeni-aloy wopanda tsankho. The alloy adapangidwira zolembedwa pamadzi am'madzi. Al-6xn? Komanso yagwiritsidwanso ntchito bwino m'maiko ambiri okhalamo kuphatikiza misika yopanga zinthu mofulumira.

A335 P11 chitoliro cha P11 chimakhala chitoliro chosawoneka bwino chosokera. Chubu ndi chrome molybdenum aloy. Kukhalapo kwa zinthu ziwiri izi mu saptipe chitoliro cha Sa335 P11 chimawonjezera mphamvu zake.

1.4529 Chijeremani. Ndi chitsulo chosapanga dzimbiri, zigawo zikuluzikulu: 20cr-25Mo-1Mo-0.2n ofanana ndi United States: N08926, 254SMO ...

ASMM A240 1.4404 - 1.4435 Mtundu # 4 brasad 6k 8k 10k 10k 2k 2K 2B 2b slant stonel

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.

Titanium sikuti magnetic, ili ndi malo osungunuka kwambiri kuposa zitsulo komanso kusamutsa kwa kutentha, zinthu izi zikutanthauza kuti nthawi zambiri imagwiritsidwa ntchito posinthanitsa ndi njira.

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.
Kurdish (Kurmanji)
www.htpipe.es
Chubu chowala
JCPIP.com
Chitsulo chosapanga dzimbiri
Carbon Steel Bars & ndodo
DIN2568 Thirani Chingwe ndi Tsin PN64 DN10-DN150
Chinese (zachikhalidwe)
Monl 400 chitoliro cha mafelemu a magalasi magalasi
300 psi 6 inch ANA B 16.5 Nickel Anoy Intensidel 601 WN Flange
Duptux Stevel & Mapepala & Coils
Mtengo wa dinal2545 Mtengo WN 100 Nkhosi Yakuyathwa
\ / 5 kutengera

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.