Din2566 A105 A105 A105 Stean Steel Flange LFRL Lap Joint Price Mtengo Wamtengo Wapamwamba Wamkati

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

Amagwiritsidwa ntchito kwambiri mu zopondaponda m'mafuta ndi mafuta a gasi \ / kupanga ndi kusinthidwa kwa kutentha mu petrochemical \ / mankhwala.

Kwa zitsulo za 304 zosapanga dzimbiri, magwiridwe antchito abwino kwambiri m'mitundu yosiyanasiyana ya mlengalenga komanso zithunzi zambiri. Kupitira ndi crevice kuphukira kumatha kuchitika m'malo ofunda cha chloride, ndipo kupsinjika kwa mipata kumatha kuchitika pamwambapa pafupifupi 600c. Amawerengedwa kuti amalekerera madzi akumwa mpaka 200mg \ / l chloride pa kutentha kozungulira, kugwa pafupifupi 150mg \ / l pa 600C.

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

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.

Ntchito zachitsulo zowoneka bwino komanso zopindika zam'mawa zimapangidwa ndi chitsulo cha kaboni. Miyezo yodziwika bwino imakhala ndi Astme A694, Astme A105N (Sa105N), MS SP-44, DE 2533.
A182 F5 F9 F11 F22 F91 F91 Alloy Steel Storts

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.

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.

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.

Mitengo ya 825 yozungulira ili ndi kukana kwabwino kwa chilengedwe komanso kuwononga mikhalidwe yovuta kusokoneza, kuchepetsa malo, maxice, crevice, crevice ndi mawonekedwe amkatikati. Kuzungulira kozungulira kumeneku kumakhala ndi katundu wabwino kwambiri pamagetsi osiyanasiyana.

Mayina Ogulitsa: Nickel Anoy 36, Inter 36®, Nilo 6®, Pernifar 6 ®
FSTEOLLOY C2000 ikupezeka mu mitundu yosiyanasiyana ndi makulidwe amtunduwu, mtundu uwu wa chromium-molybdenum aroyoy amadziwika bwino chifukwa cha mphamvu zake zazikulu komanso kukana.
incolooy 825 Chipamba Chipamba N08825 2.4858

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.

Imatha kupirira mankhwala osiyanasiyana osakhazikika komanso osasinthasintha, ndikuwonetsa kukana kwakukulu ndikumenya ndi Crevice pamaso pa chlorides ndi ma halides ena.

Chitsulo chosapanga dzimbiri
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.

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 weld weck
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Intelsel Ocknuts amadziwika chifukwa chololera zawo zolimba ndi kukula kolondola. Illevesel 625 inlon ndi sunraloy yochokera ku Nickeloy yokhala ndi mphamvu yayikulu ndi kutentha kwambiri kukana.
Zitsulo zosapanga dzimbiri & ndodo

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.

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.

Muzochita, infoloy 926 Chitsulo chosapanga chitsulo chimakhala chogwira mtima pokana kupsinjika kwa chloride

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.

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.

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

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

Muzogwiritsidwa ntchito zomwe zimaphatikizidwa kugwiritsidwa ntchito kutentha kwa Subzero, modzikwana 400 ma flanges akuwonetsa umboni wa kutentha kwambiri. Kumbali inayo, katundu monga nyonga ndi kuuma kwa boti lolumikizana la Monl 400 limangochepetsedwa pang'ono

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.

FOSTELOLELOY B TIP imagonjetsedwa kwambiri ndi kukana komwe kukuchepetsa. FOSTELOLELOY B2 mapaipi ali ndi kukana kwabwino kwa osakhala oxidining acid ndi sulfuric acid.

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).

Las Ppecaciones Titicas de la Altistenctional y mpweya.

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.

Aneneri ena mu banja lamkuwa-nickel ali ndi mitundu yosiyanasiyana yosiyanasiyana. Chitsulo chochepa ndichofunikira pakuchita bwino.

Kuwongolera kwamankhwala kumalola chiwonetserochi kuti chiwonetse bwino kukana kwa carburization, maxidations ndi malo okhala. 800ht sikudzakhazikika ngakhale atagwiritsidwa ntchito kwanthawi yayitali mu 1200-1600 deg kwa malo omwe zitsulo zosapanga dzimbiri zimakhala zopanda phokoso. Makhalidwe abwino kwambiri ozizira kwambiri omwe amaphatikizidwa ndi ma chromium-chromium omwe amawonetsedwa ndi 800ht. Pamene kuzizira kumapangitsa kuti kukula kwa njere kumatulutsa mawonekedwe osakonzedwa otchedwa "lalanje peel". 800ht imatha kuwikiridwa ndi njira wamba zogwiritsidwa ntchito pazitsulo zosapanga dzimbiri.

Ma flanges amapatsidwa yankho kutentha kutentha, motero awa ndi kutentha komwe kuchitidwa pa 2150 deg degdwa f ndikukhazikika mwachangu.

C-22 ndi njira yabwino kwambiri ngati zitsulo zosapanga dzimbiri (Al-6xn, 904l, ndi 254 ndi zosapanga dzimbiri (2205 ndi 2507) sizingapirire makanema owopsa. Izi ndichifukwa ndi Nickeum-Cromium-Molybdenum-Tuststen-a Inoy Kukana kwa yunifolomu ndi kuvota komweko ndi kuvotako.
3 inchi slip pa kalasi 300 kaboni chitsulo
Nickel 200 ma flanges
Chitsulo cha kaboni
Chipwitikizi
Chimakeya
Sankhani chilankhulo
Chitoliro cha duplex & chubu
Kukula OD: 1 \ / 2 "~ 48" "
Zitsulo zachitsulo
Masamba achitsulo & ma sheet & coils
Alloy 625 Intelsel 625 Nickel Anoy Bolt Dinct Din931 933 Bolts
Zitsulo zachitsulo & ma sheets & coils

ASTM A105 (omwe amadziwikanso kuti asme sa 105) amaphimba chisamaso popanda kupatsidwa chitsulo cha kaboni

304 Zitsulo zosapanga dzimbiri ndi gawo la banja lachitsulo la Austetic. Chimodzi mwazinthu zovuta za zitsulo za austetic ndikuti sangathe kuumitsidwa ndi kutentha kutentha. Kuphatikiza pa izi 304 ndi kalasi yosakhazikika yomwe imatha kukokedwa ndi kupangidwa mosavuta. Kuuma ndi mphamvu zitha kuchuluka ndi kuzizira. Undectity wabwino mu mawonekedwe odziwika. Kuphatikiza apo, 304l imawonetsa bwino kwambiri kuwonongeka chifukwa cha kapangidwe kake ka maboti.

Monl 400 chitoliro cha mafelemu a magalasi magalasi
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.

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.

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).

wn st 1 4 inchi chitsulo Chopaka diate ogulitsa malumu a Sch40 Sch 40 Mon100 DN15-DN1500 Flange ya khungu

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.

Mapangidwe a zinthuzi amatha kukhala ndi kaboni, manganese, phosphorous, sulufule ndi chitsulo mu kapangidwe kake. Viha Steel & Kupeweka ndi A105 Zitsulo zotsogola zopangira ma greders osiyanasiyana amkaka.

Din2566 lf \ / rf lap yolumikizana ndi mtengo wa masitima amkati - Zhengzhou Huitong Ma Pipe
Mapaipi 254 amatha kupirira kupsinjika kwa makina opanga masewera olimbitsa thupi komanso aloy 254 osuma amagwira ntchito yopanikizika kwambiri komanso malo okhala.

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.

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
Nickel 200 ma flanges
Chitsulo cha kaboni
Chipwitikizi
Chimakeya
Sankhani chilankhulo
Chitoliro cha duplex & chubu
Kukula OD: 1 \ / 2 "~ 48" "
Zitsulo zachitsulo
Masamba achitsulo & ma sheet & coils
Alloy 625 Intelsel 625 Nickel Anoy Bolt Dinct Din931 933 Bolts
Kupanga Rame B36.10 ASME B36.21

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).

Aliyense wa iwo ali ndi kusiyana kwakukulu. Mitundu iyi imapangidwa ndi nickeum, cromium, molybdenum alloy omwe ali ndi 50% Nickel 14% a Chromium, 15% Molybdenum ndi kabotolo, sulfur, chitsulo ndi phosphorous.

Mipiringidzo yozungulira yozungulira imaperekedwa munthawi zonse, inkanjenjemera komanso kukwiya, okhazikika komanso ofooka. A350 LF2 Yopangidwa ndi kaboni \ / otsika alloy yachitsulo. Amagwiritsidwa ntchito makamaka kutentha kwakanthawi kochepa ndipo kumafuna kuyesedwa kolimba. Izi chitsulo chachitsulo A350 lf2 mipiringila imapangidwanso molingana ndi zofuna za makasitomala athu olemekezeka. Kuphatikiza apo, term yathu yachitsulo yozungulira A350 LF2 imadziwika chifukwa cha kulimba kwake, kulimba ndi kugwiritsa ntchito mtengo wowononga.

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.

Kuwala kumatha kukhala mbale yophimba kapena kutseka kumapeto kwa chitoliro. Izi zimatchedwa Flange ya wakhungu. Chifukwa chake, zojambulazo zimawonedwa ngati zigawo zamkati zomwe zimagwiritsidwa ntchito pothandizira makina.

Alloy 400 (SRIS4400) ndi Nickel-Copper-Copper Clor (ofanana ndi chitsulo) ndi mphamvu.

Mng'anjo yopangidwa ndi chitsulo ichi zikadakhala zabwino atagwira ntchito maola 8700 pa 2150 de. F. Ng'ota ya Deceace, yomwe imagwiritsidwa ntchito pothandizira katundu wolemera, adawonetsedwa ndi kutentha mpaka 2300 de. F. mu mlengalenga woxidizi popanda kuwerama kapena kuwononga.

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.

Zitsulo zosapanga dzimbiri ndi chitsulo chomwe chimalimbana ndi dzimbiri. Ili ndi 11% chromium ndipo imatha kukhala ndi zinthu monga kaboni, zina zosakhala ndi zitsulo zina kuti mupeze zomwe akufuna. Kutsutsa kopanda dzimbiri kuti chiwonongeke kumabweretsa chifukwa cha chromium, omwe amapanga kanema wongokhala womwe umatha kuteteza nkhaniyo ndikuchira pamaso pa mpweya.
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.

\ / 5 kutengera

Zitsulo zopangira zimapereka mwayi woyenera kuyeretsa, kuyeserera kapena kusintha. Nthawi zambiri amabwera motsatana koma amathanso kubwera m'magulu osiyanasiyana komanso amakona. Ma flanges amalumikizidwa wina ndi mnzake pobowola komanso wolumikizidwa ndi makina opukusa ndi kuwotcherera kapena kuluma ndipo amapangidwira kusokonekera kwamphamvu; 150lb, 300lb, 400lb, 600LB, 900LB, 1500LB ndi 2500Lb.

A182 F5 F5 GAWO SHARES amadziwika ndi mtengo wawo wotsika komanso kuchepetsa kukhazikitsa. Chimodzi mwazopeza zowonjezera za ma flanges awa ndikuti amathanso kugwiritsidwa ntchito ngati lap zomangira ngati kuthana ndi mtundu wa b kapena c.

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.

Whuturo 52 akulimbikitsidwa kukhala kutentha ndi njira imodzi kapena zingapo mwa izi: Kuchepetsa (kuchepetsedwa, kusinthana ndi kusinthana kwamphamvu kwambiri)

Monl 400 ndi k500 ma flanges amawonetsanso kukana kwabwino kwambiri pamapulogalamu am'madzi ndipo ali ndi kukana koyenera ku sulfuric acids pansi pamapulogalamu.

FOSTELOLELY X Chikuto chopanda pake N06002 chitoliro chomwe chimagwiritsidwa ntchito pochulukitsa pa pyrolysis ntchito ndi zida zouma

Kuphatikiza kwa zinthu ziwirizi kwa Alloy 625 kumathetsa kufunika kwa chithandizo chamankhwala cholimbana ndi vuto la anthu 625 625 Intellers 625 imapereka mphamvu yayikulu ndi kutentha kwambiri kukana.
Nickel 200 ma flanges
Chitsulo cha kaboni
Chipwitikizi
Chimakeya
Sankhani chilankhulo
Chitoliro cha duplex & chubu
Kukula OD: 1 \ / 2 "~ 48" "
Zitsulo zachitsulo
Masamba achitsulo & ma sheet & coils
Alloy 625 Intelsel 625 Nickel Anoy Bolt Dinct Din931 933 Bolts
Kupanga Rame B36.10 ASME B36.41