304-316 amele kuwala chitoto chopanda chitsulo chopanda chitsulo

Izi zimagwiritsidwa ntchito popanga mapulogalamu kuti asinthe mayendedwe kapena ntchito ndipo amalumikizidwa m'njira. Njira yosavuta yochitira izi ndikukhomera chitolirochi, koma njirayi imatambasula khoma lakunja la chitoliroli pomwe ndikukweza khoma lamkati la chitoliro. Mzere wathu wa Duptux umaphatikizapo ma radius ataliatali ndi ma radius ovala ma radius.

Ma SS Outtings omwe timagulitsa amapangidwa ndi zinthu zapamwamba kwambiri zomwe zimakwaniritsa miyezo. Tsatirani kukula konse ndi kukula kwake kuti makasitomala athu akhulupirire zomwe timapanga. ANI B16.9 Kusapanga dzimbiri za 316 kumadalira kukula kwadzidzidzi kwa chitoliro, miyezo iyi imachokera? " mpaka 48 ".

Timapanga alloy 825 Bibning kuti mugwiritse ntchito zida zowongolera, mafuta am'madzi ndi zida zamagesi. Kuphatikiza apo, amagwiritsidwa ntchito mu m'badwo wamagetsi, mafuta a Petrochemical komanso mankhwala.

304 Madzi osapanga dzimangira kumatenthetsa chitoliro cha gasi loyenera 316 mkati ndi kunja kwa ulusi wa S30400

Zotsatira zophatikizira za makina a Scoloy a Stooy 800ht amalola kuti mapangidwe apamwamba aziphatikizika kuposa omwe amaloledwa chifukwa cha aloy 800h.

Gulu la Chitsulo Zopanda kapangidwe kake 304 limagwiritsidwa ntchito chitsulo chosapanga dzimbiri. Gulu la Chitsulo Chopanda Chitsulo 304N ili ndi vuto lalikulu kuwononga kuposa grade 302, ndipo makamaka osakhala maginiki m'chilengedwe; Komabe ozizira atagwira ntchito yamagetsi pang'ono.

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.

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.

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

Popewa kukhudzika ndi zomwe zimayambitsa kuwonongedwa kwa mkatikati, imanyamula niobium. Ili ndi khansa yopitilira muyeso ya 20% mpaka 40% sulfuric acid. Ngakhale zisanachitike kapena zithandizo zotsekemera zimafunikira ku WNR 1.4306 chitoliro. Imapangidwa popanda zovuta pogwiritsa ntchito luso la malonda achikhalidwe.

Anyezi A403 WP316l ndi kalasi ya ziphuphu zomwe zimakhala ndi mphamvu kwambiri ndipo zimapereka mphamvu kwambiri komanso zimapanikizika.

Lembani: kusamvana \ / mtundu wachitsulo.

MSS

AS1210 Yotsimikizika ya Equoy 800 itha kugwiritsidwa ntchito pa 800¡cãc. Ma code asme amalola incoloy 800 mpaka 815¡cãc, ndi incloy 800h ndi 800ht mpaka 9002¡.

Zoyenera za mkalasi ndi omwe amapangidwa ndi zofunikira za MSS-43, ndipo azikhala ndi magawo 13.3. Izi sizikugwira ntchito poponyedwa.

Asme B16.49 3099930ã9¡

Chitsulo chosapanga dzimbiri monga 304 ndi 316l kuponya zoumba za chitoliro kumafuna kukonzanso ndipo sikufunikira zokutira zowonjezera, munthawi yonseyi komanso ntchito. Nthawi ya moyo woyembekezeredwa kwa chitsulo chosapanga dzimbiri ndizoposa 50 zaka zopitilira 50, kuwononga dongosolo, kubwezeretsa ndi kukonzanso kumawononga moyo wa kuyikapo.

ASME A234 WPB ERAWH ndi gawo lokhazikika pakupanga zolimbitsa thupi za zitsulo za kaboni ndipo alloy amayenera kutentha kwa kutentha komanso kwakukulu.

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

Tikupanga zingwe zosawoneka bwino komanso zosakhazikika patakhazikika 304 \ / / 0 /54l zipilala zokhala ndi masikeni 304l

Mchere uwu umatha kudwala pomwe hydrochloric acid amakumana ndi chitsulo ndi mkuwa. Chifukwa chake, ngati alloy uyu amagwiritsidwa ntchito molumikizana ndi chitsulo kapena mkuwa mu dongosolo lomwe lili ndi hydrochloric acid, kukhalapo kwa mcherewu kumatha kuyambitsa chisanakwa.

Chitoliro cha China Chowongolera Chitoliro cha Astm A403 WP316L Raoncer

316L chiwabo ndiwothandiza kwambiri pamikhalidwe yayikulu chifukwa ndi chitsulo chosapanga maginito. Imapereka kukana kwamphamvu kwa oxidation ndi kunyansidwa. Chitoliro cha chitoliro cha SS 316 \ / 316l ndichabwino kwa njira zambiri mafakitale omwe amafunikira kukana malo okhala. Zoyenera za tubular zimatha kupirira ma acidic ambiri, mankhwala komanso chloride pansi. Tadziwika kwambiri chifukwa chopereka zinthu malinga ndi zomwe makasitomala athu amafunikira.

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.

FOSTELOLELOY B2 chitoliro chimakhala chokhazikika ku SUFFHFURIC acid ndi angapo osakhazikika ma acid. The Alloy sayenera kugwiritsidwa ntchito mu maxidivetive media kapena komwe maxidivetive odetsa amapezeka pochepetsa media.

Tikatcha tee ¡° Tee¡ ter Tikangoona kukula kamodzi kokha pakulongosola kwake, zikutanthauza kuti tee iyi ndi mawonekedwe ofanana. Mwachitsanzo, 8¡ te tee amatanthauza chitoliro chachikulu ndi nthambi zonsezi ndi mainchesi 8. Nthawi zina tee yofanana imafotokozanso 8¡x8¡ yomwe ndi tanthauzo lomwelo la 8¡ tene.

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).

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.

Duptux Chitsulo Chotsatsa S32750 Ecacentric Purric Ransicy Schocer Sch40s
A234 WPB ANA B16.9 ASTM Caboni chitsulo cha 30d 4D 45D 90D Sch20 Sch20 Sch80 SCH40 SCOM SHAMP

Monga momwe amaganizira kwambiri, kumvetsetsa kugwiritsa ntchito koyenera kwa chitoliro cha chitoliro chanu kapena polojekiti ndikofunikira pakugwiritsa ntchito moyenera dongosolo.

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.

Chitsulo chosapanga dzimbiri monga 304 ndi 316l kuponya zoumba za chitoliro kumafuna kukonzanso ndipo sikufunikira zokutira zowonjezera, munthawi yonseyi komanso ntchito. Nthawi ya moyo woyembekezeredwa kwa chitsulo chosapanga dzimbiri ndizoposa 50 zaka zopitilira 50, kuwononga dongosolo, kubwezeretsa ndi kukonzanso kumawononga moyo wa kuyikapo.

MSS-SP43 Yaitali ya Rius, wowongoka mtima, lowongoka, lopindika, ma radius okwera, 1 \ 2 "-24" schxxs