Kugulitsa kotentha SS 304 Vote Vose a ASME B16.5 Chitsulo Chopanda dzimbiri

Itha kukhala njira yabwino yolimbikitsira njira ndi ntchito yathu. Ntchito yathu ingakhale yopanga zinthu zopangira ogula omwe ali ndi mwayi wapamwamba kwa 304 3054l 316 316L 316 316L 316 316L 3166L 3166L 3166L 3166L 3166L 3166L 3166L Timalandira bwino makasitomala kuyambira padziko lonse lapansi kuti tigwirizane nafe mgwirizano kuti tipeze mwayi umodzi wokha. Takhala tikudzipereka ndi mtima wonse kupatsa ogula kampani yabwino kwambiri. Katunduyu adzaperekera padziko lonse lapansi, monga Europe, Amereka, Australia, Bulgaria, Cancun, zomwe zili m'malo akumidzi. Tonsefe timangoganiza kuti tsopano tsopano tili ndi kuthekera kokupatsani malonda. Kufuna kusonkhanitsa zinthu zanu ndikupanga mgwirizano wambiri wogwirizana. Tikulonjeza kwambiri: Csame pamwamba, mtengo wabwino; mtengo womwewo wogulitsa, wapamwamba kwambiri. Chitsulo chosapanga dzimbiri A182

Mitundu iyi nthawi zambiri imapangidwa kuti isaiwale ndipo nthawi zambiri imakhala yodzaza chitoliro. Rim ili ndi mabowo omata omwe amalola kuti matonge kuti atulutsidwe.

Zopangidwa ndi zigawo zomwe zimapangidwira a ASM A182 monga 317l zosapanga chitsulo cha 317l zidapangidwa kuti zigwiritsidwe ntchito kuti zigwiritsidwe ntchito kutentha. Izi zikugwirizana zimatengera zofunikira zosiyanasiyana zomwe ma flanges awa amafunikira kutengera. Nthawi zambiri, zofanana ndi zochitika zambiri za Astm, anyezi A182 ziyenera kutengera njira zonse zamakina ndi zamankhwala komanso njira zoyeserera

Zitsulo zosapanga dzimbiri za 304 zimatchedwa kuti zimapangidwa, zomwe zimaphatikizapo 18% chromium ndi 8% nickel. Chitsulo chopanda dzimbiri ichi chili ndi chivomerezi chabwino komanso chamadzulo. Chifukwa cha kapangidwe kake, chitsulo chosapanga dzimbiri cham'madzi ndi chovuta kwambiri komanso chokha.

Jis b2220 yolola chiwongola dzanja, cholumikizira cholumikizira cha PN6-PN100 DN10-DN1500

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Flange ndi ziwalo zomwe zimalumikiza zipika ziwiri, kulumikiza mtima kwa chitoliro kumafotokozedwa ndi Flange, garket ndi bolt atatu amalumikizidwa ngati gulu la chisindikizo chophatikizira. Gasket imawonjezeredwa pakati pa ma flanges awiri kenako ndikukhomedwa ndi ma balts. Kupindika kosiyanasiyana, makulidwe ndi osiyana, ndipo ma boloti omwe amagwiritsa ntchito ndi osiyana, pomwe pali zipilala zolumikizidwa, zomwe zimalumikizana ndi pampu yoyaka, siziri invappoite kuyitanira pampu yamadzi ngati zigawo zoyaka, koma valavu yaying'ono, imatha kutchedwa mbali ngati zoyatsira.

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.

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

Flange, yomwe imadziwikanso ngati mbale yakuwala kapena chingwe, ndi gawo lolumikiza pa mapaipi ndi valavu, yomwe imalumikizidwa ndi kutha kwa mapaipi. Ma flanges ali ndi mabowo. Ma flanges ndi ma flanges amalumikizidwa mwamphamvu ndi ma bolts ndikusindikizidwa ndi magesi.

Ma flanges amasindikizidwa ndi ma gaskets. Milandu imakhala yolumikizidwa (yolumikizidwa) ndikuwombeza. Kwa osapanga dzimbiri, zinthu zokhazikika ngati ti, nb ndi mo zimawonjezeredwa kuti zikhale zolimbana ndi kuwononga. Kutentha kwambiri ndikwabwino kuposa kwa mapangidwe achitsulo osapanga dzimbiri.
Flard Flange (WN) ikugwirizana ndi ASME B16.5 ndi njira imodzi yokha. Ndizosasinthika kapena zopangidwa ndi khosi lopendekera lomwe limawomba. Kapangidweka kamapereka kusintha kosasangalatsa ndi kupsinjika kovuta, monga kupsinjika kwakukulu kwa pansi pa chingwe cha kuchepetsedwa kumachepetsa kupanikizika.
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

Lilime ndi zopondera za porgode zimakhala ndi gawo laling'ono lolumikizana ndi chisindikizo chosindikizira, chomwe chimapereka gasiketi yabwino kugwedezeka kotsika. Proove Groove imagwira ntchito ngati poyambira ndipo imapereka njira yabwino yogwirizira gasiketi. Izi ndizabwino pakugwiritsa ntchito kwambiri. Fanizo lomwe lili pamwambapa likuwonetsera lilime ndikuyenda nkhope yakumaso.

Wowonerera 254 wawonekeranso wakhungu. Kuphatikiza apo, 6Mo ma flanges katundu amaphatikizapo kukana kuchuluka kwa kutukudwa, komwe kumathandiza pa ntchito pazomwe zimabweretsa malo okhala.

Pakukana kwakukulu, kuwunika kuyenera kukhala kowoneka bwino pa 1900 ° F ochepera kapena madzi ophatikizidwa kapena okhazikika ndi njira zina pambuyo pochita masewera otentha.

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]

Asme B36.19M Chitoliro chosapanga dzimbiri
Zojambula zosapanga dzimbiri 316 zimapangidwa ndi chibwibwi chachilengedwe komanso champhamvu cha chrome-nickel-molybdenum aloy. Kalasi yopanda kapangidwe kake kameneka ndi imodzi mwazitsulo zosapanga dzimbiri zambiri padziko lapansi, chachiwiri chokha mpaka 304. Roapam Shael ndi wopanga ndipo akutsogolera otsogolera ma flanges a mitundu yonse, miyezo ndi zokambirana. Gulu la Anssi 150 A ANI SS 316 limakhala mtundu umodzi wa gulu lino.

M'mafakitale omwe amagwira nitric acid, chitoliro chosapanga dzimbiri chimatha kugwiritsidwa ntchito pamatenthedwe mpaka 176¡f. Zitsulo zosapanga dzimbiri zimakhazikika komanso zochepa kuposa mitundu ina ya entoy. Chifukwa cha oxidizing katundu wa yankho ili, lidzapangitsa kuti asinthe ngati agwiritsidwa ntchito poyambira pamwamba 55%.

Ma flanges amasindikizidwa ndi ma gaskets. Milandu imakhala yolumikizidwa (yolumikizidwa) ndikuwombeza. Kwa osapanga dzimbiri, zinthu zokhazikika ngati ti, nb ndi mo zimawonjezeredwa kuti zikhale zolimbana ndi kuwononga. Kutentha kwambiri ndikwabwino kuposa kwa mapangidwe achitsulo osapanga dzimbiri.
Flard Flange (WN) ikugwirizana ndi ASME B16.5 ndi njira imodzi yokha. Ndizosasinthika kapena zopangidwa ndi khosi lopendekera lomwe limawomba. Kapangidweka kamapereka kusintha kosasangalatsa ndi kupsinjika kovuta, monga kupsinjika kwakukulu kwa pansi pa chingwe cha kuchepetsedwa kumachepetsa kupanikizika.
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

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.

F11 ma f11 amapangidwa ndi zopangira zapamwamba kwambiri kuti achite bwino ngakhale mu madera osakhalitsa. Gome lolemera ili limapezekanso ndipo zinthu zimapangidwa chifukwa cha izo. Zithunzi za Alloy F11 Flange F11 Zovala Zamaso, Mtundu wa nkhope umayamba kuchokera kumaso, kukwezedwa nkhope, mphete yolumikizira, etc. Kukaniza pang'ono kumafunikira ndikutsutsana wamba kumafunikira.

Mitundu yosapanga dzimbiri 304 imagwiritsidwa ntchito kwambiri ku Petrochemical, mafuta ndi mpweya, mphamvu yamadzimadzi, mapepala ogulitsa, nsalu ndi mafayilo ena.

Kugulitsa bwino kusapanga dzimbiri

Ma flanges amasindikizidwa ndi ma gaskets. Milandu imakhala yolumikizidwa (yolumikizidwa) ndikuwombeza. Kwa osapanga dzimbiri, zinthu zokhazikika ngati ti, nb ndi mo zimawonjezeredwa kuti zikhale zolimbana ndi kuwononga. Kutentha kwambiri ndikwabwino kuposa kwa mapangidwe achitsulo osapanga dzimbiri.
Flard Flange (WN) ikugwirizana ndi ASME B16.5 ndi njira imodzi yokha. Ndizosasinthika kapena zopangidwa ndi khosi lopendekera lomwe limawomba. Kapangidweka kamapereka kusintha kosasangalatsa ndi kupsinjika kovuta, monga kupsinjika kwakukulu kwa pansi pa chingwe cha kuchepetsedwa kumachepetsa kupanikizika.
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

Mtundu wa 17-4 Ph chitsulo chosakhazikika chomwe chimagwiritsidwa ntchito kwambiri ndi zitsulo zonse zosapanga dzimbiri. Gawo lake lofunikira limapereka mwayi wopanga mwayi wowonjezera kudalirika kwa mankhwalawa pomwe akusinthasintha ndikuchepetsa mtengo.

Mitundu yosapanga dzimbiri 304 imagwiritsidwa ntchito kwambiri ku Petrochemical, mafuta ndi mpweya, mphamvu yamadzimadzi, mapepala ogulitsa, nsalu ndi mafayilo ena.

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.

Ziwonetsero zakhungu zimakhazikitsa pakati pa chitoliro ziwiri zopingasa. M'malo mongolumpha akhungu pozungulira chitoliro cha chitolirochi monga momwe mungakhalire chitoliro cha chitoliro, m'malo mwake ikani poika imodzi ya mabowo a flange.

Ndi magawo ake okwera a chromium, molybdenum, ndi nayitrogeni, olosera 6 a Molys ali ndi kukana kwabwino kwa mankhwala osiyanasiyana monga madzi otentha a chloride ndi mitsinje ina yayitali.

Mantha ndi mwayi wopindulitsa kwambiri kwa mafakitale ambiri komwe amakakamira chifukwa cha chlorides omwe amakhudzidwa: amathandizira kuwonjezera mphamvu zambiri. Brand yathu ya SS 316 \ / / / /2l wopondaponda katundu (WNRF) zokhala ndi katundu wofunikira kwambiri, kutsiriza kwakukulu, komanso kukana kwakukulu kuvala zosapanga.

Kutsitsa kwa carbon zomwe zakhala ndikuwonjezera nayitrogeni mu chiwalo cha ASME B16.11 CL3000 A182 F304L SIYAMIZA PAKUTI, ndi zomwe zimabweretsa zosintha mu Alloy. Choyamba, kaboni wotsika amapereka momasuka ndi kuwotcherera.

Chitoliro chachitsulo & chubu
Ngakhale molybdenum ndi chinthu chabwino, kugwiritsa ntchito kwambiri kumatha kuchepetsa kudula kwa gr f f11. Zojambula ndi kuwonongeka kwa carbide ya chitsulo kumatha kuchitika matenthedwe oposa 500 digiri Celsius. Chromium yawonjezeredwa ku Sa182 F11 Anoy Steel Cl.2 chitoto chokhazikitsidwa kuti muchepetse kuchepetsa kwa chipongwe ndi kukonzekera. Kuphatikiza apo, Chromium yowonjezeredwanso imaperekanso oxidation.

Kuphatikiza pa asme B16.5, opanga amagwiritsa ntchito mawonekedwe a Astm A182 pomanga ma frorees awa. ASME A182 SS kuchepetsa ma froces okhala ndi zikuluzikulu zimapangidwa kuti zizigwiritsa ntchito kutentha kwambiri. Ichi ndichifukwa chake zitsulo zochepetsera izi zimachepetsa zida zofutila nthawi zambiri zimaperekedwa ndi mankhwala othandizira kutentha.

Ma flanges amasindikizidwa ndi ma gaskets. Milandu imakhala yolumikizidwa (yolumikizidwa) ndikuwombeza. Kwa osapanga dzimbiri, zinthu zokhazikika ngati ti, nb ndi mo zimawonjezeredwa kuti zikhale zolimbana ndi kuwononga. Kutentha kwambiri ndikwabwino kuposa kwa mapangidwe achitsulo osapanga dzimbiri.
Flard Flange (WN) ikugwirizana ndi ASME B16.5 ndi njira imodzi yokha. Ndizosasinthika kapena zopangidwa ndi khosi lopendekera lomwe limawomba. Kapangidweka kamapereka kusintha kosasangalatsa ndi kupsinjika kovuta, monga kupsinjika kwakukulu kwa pansi pa chingwe cha kuchepetsedwa kumachepetsa kupanikizika.
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

Zithunzi zoponderezedwa zimagwiritsidwa ntchito ndi mapaipi omwe ali ndi ulusi wakunja. Phindu la zolakwa izi ndikuti imatha kulumikizidwa popanda kuwala. Zithunzi zoponderezedwa zitha kukhala zokwanira mapaipi osiyanasiyana osawotchera ndipo ndi phindu lalikulu lomwe limakopeka