Chifukwa cha ntchito zomwe zimagwiritsidwa ntchito, zitsulo zitsulo zimadzipeza

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.

Zitsulo zosapanga dzimbiri 904l \ / 1.4539 zitha kugwiritsidwa ntchito popanga pepala lotentha komanso lozizira, masamba okwanira, komanso mapaipi osawoneka bwino ogwiritsa ntchito.

Njira yothetsera matenda a 304 \ / / / /2l Kutentha kozizira kwa anthu ozizira ndi 850-970 ¡Ã c, ndipo madzi ozizira pambuyo pa nthawi inayake. Kapangidwe kakang'ono ndi austete pambuyo pa njira ya mankhwala, ndipo nthawi zina pamakhala njira zochepa.

Kukula kwa malo okhala kuwononga kungafunike kuyamwa pambuyo potchere kapena kugwiritsa ntchito 304l. Mtundu 304l uli ndi zomwe zili ndi kaboni 0.03% kapena zochepa. Chivomerezo ichi chitha kugwiritsidwa ntchito ngati malo owala osakhudzidwa ndi kutukudwa kwamkatikati.

Sae 304 Chitsulo chopanda dzimbiri ndiye chitsulo chosapanga dzimbiri. Zitsulo zimakhala ndi zonse ziwiri zachitsulo (pakati pa 18% ndi 20%) ndi nickel (pakati pa 8% ndi 10,5%). Ndi chitsulo chosapanga dzimbiri. Zimakhala zochepa zamagetsi komanso zomwe zimayambitsa thupi kuposa chitsuloboni. Ndi maginito, koma ochepa mphamvu kuposa chitsulo. Ili ndi chipongwe chachikulu kuposa chitsulo chokhazikika ndipo chimagwiritsidwa ntchito kwambiri chifukwa cha kupangika komwe kumapangidwira mawonekedwe osiyanasiyana. [1]

Ndi mpaka 3000 toniction njira yozizira yozizira 8

Chitoliro chachitsulo chosapanga dzimbiri ndi chubu chimapezeka m'mitundu yambiri ndikumaliza. Magawo odziwika kwambiri ndi mtundu wa 304 \ / 304L ndi lembani 316 \ / 36L. Ena mwa magulu ochulukirapo omwe ali 304h, lembani 309 ndi 309h, lembani 310 ndi 3107 ndi 2505 ndi 2507 ndi 2507 ndi 2507 ndi 2507 ndi 2507 ndi 2507

Gradus 309 \ / 309s ndi austetitic chromium-nickel osapanga dzimbiri nthawi zambiri amagwiritsidwa ntchito kutentha kwa kutentha. Chifukwa cha chromium ndi ma nickel zomwe zili, kalasi 309 \ / chitoliro chambiri chikugonjetsedwa kwambiri ndikuthana ndi kuchuluka kwa oxidation. Ndodo zosapanga dzimbiri ndizopanga zosapanga dzimbiri zosapanga zitsulo zopangidwa ndi zibongwe zopangidwa ndi chitsulo chopangidwa kuchokera ku alloy zokhala ndi chromium ndi nickel. Chitsulo chosapanga dzimbiri 309 chopondaponda chopondaponda pa ntchito yotsika kutentha komanso malo okhalamo. Kuphatikiza apo, chitsulo cha osapanga dzimbiri chimakhala ndi chipongwe chabwino kuposa 304 chifukwa cha nickel ndi chromium. The alloy yagwiritsidwa ntchito mu ntchentche, zotengera zowiritsa kwambiri, zotanulira ndi mabokosi amoto.

316 ili ndi mphamvu zambiri zofananira ndi zamankhwala mpaka pa 304 chitsulo chosapanga dzimbiri. Kwa chimati maliseche, zitsulo ziwirizo zikuwoneka chimodzimodzi. Komabe, kapangidwe ka mankhwala a 316, yopangidwa ndi 16% chromium, 10% nickel ndi 2% molybdenum, pali chitsulo chachikulu pakati pa 304 ndi 316.
Makulidwe: Sch5 ~ schxxs
www.htsteelpipe.com
Scottish Gaelic
Haiti Creole
Zopangidwa payipi
Masamba achitsulo & ma sheet & coils
Kukula "OD: 1 \ / 2" "~ 48" "
316L prefab pipe gruboni
Nickel alloy mbale & ma sheets & coils
904
Mapaipi osapanga dzimbiri ndi machubu a 254smo 1.4547

Zoyenera kusapanga dzimbiri zimapangidwa ndi chitsulo chosapanga dzimbiri cha 304 kuti zikhale zosapanga komanso kudalirika. Yoyenera mafakitale monga kugwedezeka, kupanikizika kwambiri kapena misonkho.

Mtedza wopanda kapangidwe kake (wosapanga dzimbiri ndi chitsulo chosapanga dzimbiri chokhazikika chokhala ndi zinthu zosakhazikika za kaboni, zomwe zimagonjetsedwanso ndi kupsinjika kwa chipongwe ndi crevice kuturuka. Zowonjezera zamkuwa kuti zitsulo zosapanga dzimbiri za 904l zimapereka mphamvu yolimbana ndi zikopa za chrome nickel, makamaka ku sulfuric, phsephoric ndi acephoric acids.

Timalingalira zomwezo kwa iwo osiyanasiyana, miyezo, kukula kwake, kukula kwake, zovuta, makalasi. Amapangidwanso ndikuperekedwa kwa makasitomala pakudulidwa ndi zopangidwa kotero kuti ntchito iliyonse yapaderayi itha kukhuta.

Zovala zosapanga dzimbiri zotsekemera ndipo zowoneka bwino zowoneka bwino zimayamba kutsutsana ndi maxidation kukana, ndipo amagwiritsidwa ntchito kwambiri mu mankhwala, feteleza, kupanga mankhwala makina.

ASME A213 TP304 Mapaipi opanda phokoso amapangidwa m'malo osawoneka bwino kuti agwiritsidwe ntchito m'malo ovuta kwambiri, kalasi yopanga dzimbiri imagwiritsidwa ntchito kwambiri chifukwa champhamvu kwambiri chifukwa champhamvu kwambiri.

Zitsulo za S31254 ndi chitsulo chosapanga dzimbiri. Awa ndi osapanga masitepe osefukira omwe amapangidwira kuvuta motsutsana ndi chloride rovice kuturuka, kupsinjika kuwonongeka ndikugwedezeka. Awa ndiastertetes okhala ndi Nickel ndi Cromium zomwe zili.
Chitsulo chosapanga dzimbiri 904l rtj flange
www.htsteelpipe.com
Scottish Gaelic
Haiti Creole
Zopangidwa payipi
Masamba achitsulo & ma sheet & coils
S31254 Chitsulo chosapanga dzimbiri chimagwedeza A182 F44 S31254 Wn
316L prefab pipe gruboni
Nickel alloy mbale & ma sheets & coils

Lembani 304 imalimba pang'ono kuposa 302 chifukwa cha zomwe zili pansi. Mtundu 304 umagwiritsidwa ntchito kwambiri pakugwiritsa ntchito potchera potchera ma carbon amalola kuwonetsedwa mu 800¡f - 1500¡f popanda kufunika kochita opaleshoni.

Ndi duckity wokwera komanso wamphamvu kwambiri, osuta 254 ndi njira yotsika mtengo ku entroys yayikulu ya nickel ndi Titanium matodi ogwiritsa ntchito.

Mitundu yamitundu yosiyanasiyana imakhala ndi vuto lalikulu mu ma oxidation wamba ndikubwezeretsa malo.

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.

Chinese (zachikhalidwe)
Chitoliro cha HT ndi chotumiza kunja, opanga, komanso othandizira SS 304 zopangidwa ndi chitsimikizo cha ISO. Amapereka mosavuta kwa makasitomala awo popanga zopanga zosapanga bwino 304 zopangidwa mwapadera zomwe zimaperekedwa pama mitengo oyenera komanso opikisana.

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.

Chitoliro cha duplex & chubu
904l maswe amapangidwa ndi chitsulo chotsika cha carbon aloy austetitic doleni. Kuphatikiza kwa mkuwa kwa kalasi iyi kumaperekanso kukonzanso kotheratu kotheratu ma acid, makamaka sulfuric acid. Ikugwirizananso ndi chloride kumenyedwa ¨C zonse \ / crevice kuturuka komanso kupsinjika kuwonongeka. Kalasi iyi siyopanda magnetic mu zinthu zonse ndipo ali ndi thanzi labwino komanso lamphamvu. Makina a austetic amaperekanso mtundu wa kalasi yabwino kwambiri, mpaka pansi mpaka kutentha kwa crygenic. Chifukwa cha zovuta zotsutsana ndi zoopsa, 904l zitha kupangidwa mu mabavu, mtedza, ma stus, ma studio, mitu ya mutu wa tepi, komanso mitundu ina yambiri.

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

Pokhala ndi chitsulo chosapanga dzimbiri chifukwa cha kukana bwino kwambiri, graider iyi yovomerezedwa ndi makhosi a screw itaphatikizidwa ndi dongosolo kudzera mu dongosolo lolozera khosi. Dera lowonera limatha kuwunikiridwa mosavuta ndi radiography. Chitoliro chofanana ndi kuchepetsa chipwirikiti kumachepetsa mtima mkati mwa mapaipi. Flanger ndibwino kwambiri kugwiritsa ntchito ntchito zanu komanso ndi yabwino kugwiritsa ntchito ndi mpweya, madzi, mafuta, mpweya wachilengedwe, ndi nthunzi.
Makulidwe: Sch5 ~ schxxs
www.htsteelpipe.com
Scottish Gaelic
Haiti Creole
Zopangidwa payipi
Masamba achitsulo & ma sheet & coils
Kukula "OD: 1 \ / 2" "~ 48" "
316L prefab pipe gruboni
Nickel alloy mbale & ma sheets & coils
904
Masamba osapanga dzimbiri & ma sheets & coils

Zokhala ndi chitsulo chosapanga dzimbiri cha 304 cha kukana kosankhidwa kwambiri, graider iyi kuvomerezedwa ndi makhosi a screck itha kuphatikizidwa ndi kachitidwe ka musidi wodula khosi. Dera lowonera limatha kuwunikiridwa mosavuta ndi radiography. Chitoliro chofanana ndi kuchepetsa chipwirikiti kumachepetsa mtima mkati mwa mapaipi. Flanger ndibwino kwambiri kugwiritsa ntchito ntchito zanu komanso ndi yabwino kugwiritsa ntchito ndi mpweya, madzi, mafuta, mpweya wachilengedwe, ndi nthunzi.

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.

Mu chitsulo chosapanga dzimbiri chimatentha kuchokera ku udzu umakhumudwitsa maziko a chitsulo kutentha. Kuzindikira ndi momwe ¡° ch cemium¡ ± m'mbuyomu momwe adasinthira ndikupanga chromium carbide (yomwe ili boma.

Zomwe zili ndi mitala za 304l (osakwana 30403) ndizochepa kwa 0,03% kuti mupewe chidwi pakuwotcherera.

Chitsulo chosapanga dzimbiri cha 317L chimakhala njira yolumikizira, mavuvu, mapampi ndi zida zina kuti apange dongosolo la masipi. Imathandiziranso kuyeretsa, kuyerekezera kapena kusintha.

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

254SMO (UN S31254) ndi chitsulo chosapanga dzimbiri chosapanga dzimbiri, zopangidwa ndi chromium wamba, molybdenum ndi nayitrogeni pakukaniza kokhazikika ndi kupindika.
Makulidwe: Sch5 ~ schxxs
www.htsteelpipe.com
Scottish Gaelic
Haiti Creole
Zopangidwa payipi
Masamba achitsulo & ma sheet & coils
Kukula "OD: 1 \ / 2" "~ 48" "
316L prefab pipe gruboni
Nickel alloy mbale & ma sheets & coils
904
Asme B16.47 Ndege ya B Wingeriong Scenario

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

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.
Chitsulo chosapanga dzimbiri 904l rtj flange
www.htsteelpipe.com
Scottish Gaelic
Haiti Creole
Zopangidwa payipi
Masamba achitsulo & ma sheet & coils
S31254 Chitsulo chosapanga dzimbiri chimagwedeza A182 F44 S31254 Wn
316L prefab pipe gruboni
Nickel alloy mbale & ma sheets & coils

S31803 ndiye njira yolumikizirana yolumikizidwa (yopanda tanthauzo) ya chitsulo choyambirira. Dongosolo la Unili lidapangidwa ndi magulu ambiri amalonda m'ma 1970 kuti muchepetse chisokonezo pomwe alloyo yemwe yemweyo adatchedwa zinthu zosiyanasiyana, komanso mosemphanitsa. Chitsulo chilichonse chimayimiridwa ndi kalata yotsatiridwa ndi manambala asanu, pomwe kalatayo ikuyimira zitsulo, i.I. s ya chitsulo chosapanga dzimbiri.

Imagwira ntchito m'njira zosiyanasiyana ngati mitu yagalimoto, magawo makina, zomangira komanso chakudya chogwirizira. Hot \ / ozizira \ / coamricticate \ / osawoneka bwino \ / ophatikizidwa \ /

Pofuna kufafanizira mapaipi, ndikofunikira kuchotsa payipi yolunjika pa mapaipi. Mukamagwiritsa ntchito ma piipelines osiyanasiyana, mapaipi osiyanasiyana ayenera kugwiritsidwa ntchito. Pamene mapaipiwo amagwiritsidwa ntchito, chikopa chiyenera kugwiritsidwa ntchito kusintha kukula kwa mapaipi. Mukamacheza, chipika chanjira zitatu chowonekacho chimagwiritsidwa ntchito ngati cholumikizira cholumikizira, kuti chikhazikitse chipani cholumikizirana kapena kukula kwa nthawi yayitali komanso cholumikizira cholumikizira cha mapaipi. , Pakulumikizana ndi zida zosiyanasiyana, palinso zolumikizira ndi mapulagini a gawo la chida.

The S31803 (ASTM F51) imathamangitsidwa kwambiri ndi S32205 (1.4462, Astm F60). Izi zikuwonetsa chikhumbo chawo chokulitsa zachilengedwe za Aloy Kuphatikiza apo, zimalola kukopa gawo la nayitrogeni osati kungokhala ngati chinthu choyambira. Therefore, the highest performing duplex grades seek to maximize the content of chromium (Cr), molybdenum (Mo) and nitrogen (N).

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

Kwa mapulogalamu ogwiritsa ntchito pepala amafuna magiredi a Anoy omwe alibe zokwanira kuwonongeka. Kutengera ndi zikhalidwe 22%, ali ndi austetitic: microptuction microstructuctunce yomwe imapereka mphamvu zazikulu, kukana ndi kuchuluka kwa mtengo wake.