I-Inconce 600 Busheng kumazinga okushisa aphakeme ku-2000 deg f

Umsebenzi oyinhloko we-Elbow ukushintsha indlela yokugeleza ohlelweni lwamapayipi. Ama-engela ajwayelekile we-elbows yensimbi engagqwali yi-90¡Ã, 45¡Ã, no-180¡Ã, ngakho-ke abizwa ngokuthi ngu-90¡Ã elbow futhi 180¡Ã elbow ngokulandelana, no-180¡Ã elbow futhi 180¡Ã elbow abizwa nge-90¡Ã elbow. Ikhanda no-180¡Ã elbow bend.

I-alloy nayo iyamelana ne-ammonia - equkethe i-nitrogen kanye ne-cariburizes amagesi.

Insimbi ye-Alloy ihlukaniswe izigaba ezimbili: Insimbi ephezulu-alloy nensimbi ephansi. Ngakolunye uhlangothi ama-alloy aqokiwe, ngakolunye uhlangothi, aqukethe cishe ngo-0,05 ¨c 0.25% carbon kuze kufike ku-2.0% manganese.

I-90 degree Ellow ngentambo ye-Femal National Pipe taper (NPT) yokushintsha ukuqondiswa kokugeleza phakathi kwamapayipi amabili. Izilinganiso zethu ezisezingeni eliphakeme ezisezingeni eliphakeme eziyi-150 ezingenamikhawulo zensimbi ezingenacala zikhiqizwa kumazinga aphezulu kakhulu.

Izinto ezisetshenziswayo ezipheliwe ze-inconel 625 e-elbow ezivame ukusetshenziswa ku-weld al-6xn alloy

UConfel 600 ubeka i-bushing ukumelana okuhle kakhulu ku-chloride-ion ukuqhekeka kwengcindezelo

I-ASME B16.11 I-Throolet ingukuxhumana kwegatsha okuthandwa kakhulu: Igatsha lenziwa nge-welding le nto kuya kokuphuma kwepayipi le-Run. Imikhawulo ye-throclet idluliselwe ukwenza lula inqubo yokufaka insimbi, futhi ngalesi sizathu. UChoctolet ungowomndeni we-Butt Weld Fittings.

I-Incontel 800, amakhemikhali awo angaphezu kuka-50% we-nickel ayaziwa ukuthi ayabiza kakhulu kunangaphambili.

Lezi zinto ze-ASTM A182 Alloy I-Pipe Pittings zenziwa kusuka ezintweni ezisezingeni eliphakeme eziluhlaza, ngakho-ke imikhiqizo eyenziwe yekhwalithi ephezulu. Ngokwengeziwe, lezi ze-ASTM A182 Alloy I-Pipe Pittings zenziwa ngamazinga adingekayo, amakhodi kanye nemihlahlandlela engqondweni, okuholela kumkhiqizo osezingeni eliphakeme.

I-ASTM A105 Socket Weld Fitting imininingwane yokunamathisela amapayipi lapho ipayipi lifakwe endaweni evuthiwe ye-valve, efanelekayo noma i-flange. Ngokungafani nokufakwa kwezinkuni ze-buttweld, ukufakwa kwezinsimbi zeSockel kusetshenziselwa ama-diater amancane amapayipi (amapayipi amancane afakiwe); Ngokuvamile amapayipi awo ububanzi bawo ama-NPS 2 noma amancane.

Isithasiselo sensimbi esingu-316 esingenasici siyisixhumi segatsha esiqiniswe ngokuhlukile esivikelekile futhi sithembekile kunezinye izixhumi zegatsha zendabuko. Kulula ukuyisebenzisa, ukusebenza okuhle, okuhlala isikhathi eside kanye nezinye izinzuzo, ezitholwe kahle ngamakhasimende.
Izinto ezivuthiwe eziphelile ze-inconel 625 ezakhiwe nge-elbow yezingxenye zamanzi olwandle kanye nemishini yenqubo yamakhemikhali

Lokhu kufaka phakathi ukufa nokufa kwazo, ukukhombisa kwamahhala nokusika izinqubo zokwakha ukwenza ukufakwa kwamapayipha.

I-B2 eyakhiwe kufanele iyisisekelo segumbi lamahlaya aqinile, futhi ukwakheka kwe-hastelloy kusiza ukuba namandla adingekayo kanye namazinga aphansi okusiza ukubekezelela ingcindezi enkulu iminyaka ezayo.

Ukuze uthole ukufakwa kwepayipi kosayizi omncane, njenge-tee, tee kanye ne-elbow of socket welding nentambo, ukwakheka kuyinkimbinkimbi, ngakho-ke inqubo yokufa kufanele isetshenziswe.

Ngezinhloso zezimboni, ezinhlelweni zamapayipi, sivame ukudinga ukuqondisa indlela yokuhambisa; lawula ukugeleza koketshezi (uwoyela negesi, amanzi, udaka); Vula noma uvale amapayipi, njll. Ngakho-ke, ukufeza le misebenzi, kuzosetshenziswa amapayipi ensimbi.

Ngakho-ke, izinto zokwakha ezinokuqukethwe okuphansi kwekhabhoni ezinjengezinto eziphansi ze-ASTM A105 azinconywa ukuthi zisetshenziswe kulezo zinhlelo zokusebenza ezinesidingo sokuvulelwa njalo emazingeni okushisa angenhla kwaleli nani.

Ukugqwala okuncane noma akukho okuvela kumagesi owomile anjenge-chlorine noma i-hydrogen chloride ekushiseni kwegumbi kanye nokushisa okuphezulu. Emazingeni okushisa aze afike ku-550c kule mithombo yezindaba, le alloy ifakazele ukuthi ingenye ye-alloys evamile yokuqina.

I-ANSI B16.11 I-Hastelloy B2 plugs inokumelana kahle ne-oxidizing aqualizing a matealie media kufaka phakathi i-chlorine enamanzi nokuxubanisa kufaka i-oxidizing noma i-nitric acid.

I-ANSI B16.9 BW Alloy Steel Pity Fittings A234 WP5-WP9-WP11-WP12-WP22-WP91 Elbows-Tees-Tees-Reducer-Caps

I-Aisi 316 Insimbi Engagqwali inokuphikiswa okungcono kokugqwala kunensimbi engama-304 engenasici futhi inokumelana kahle nokugqwala kokukhiqizwa kwepulp kanye nasemaphepheni. Ngaphezu kwalokho, ama-316 ama-SS anokumelana kahle nokugqwala ezindaweni zasemanzini nasezindaweni ezithwala izimboni.

I-ASME B16.9 iyindinganiso eyaziwa kabanzi embonini yezithako, ama-flanges, nama-valve asetshenziswe emapayipini. Ukucaciswa kwalolu hlobo lwe-Cover Cover, ukubekezelelana, izinto zokwakha, kanye nokumakwa kwezinhlobo ezahlukahlukene zemikhiqizo. Umkhiqizo owodwa osetshenziswa kakhulu yi-elbow, kanye ne-A234 wpb ende radius carbon carbow elbow ukukhetha okudumile.

Isixazululo Sokushisa Sokushisa Ukwelapha 316 Izinsimbi Ezingagqwali Insimbi Engagqwali Fittings Npt

I-Annelung iyinqubo yokwelashwa ekushiseni eguqula i-misftructure yento yokusebenzisa izakhiwo zayo zemishini noma zikagesi. Imvamisa, ku-Steel, kusetshenziselwa ukunciphisa ubulukhuni, ukukhulisa i-decticity futhi kusize ukuqeda izingcindezi zangaphakathi.

Kokubili i-90¡Ã and 180¡Ã elbows itholakala nge-radii ende futhi emfushane, ngenkathi ama-45¡Ã elbows atholakala kuphela nge-radii ende. "I-Radius ende" isho ukuthi ubukhulu obuvela enkabeni ukuphela bunye bunye futhi uhhafu usayizi wepayipi, okungukuthi r = 1.5D. "I-radius emfushane" isho ukuthi ubukhulu be-Center to ukuphela bulingana nobukhulu bepayipi, okungukuthi r = d.

Amayunithi wokupholisa ezitshalweni eziningi zokuncipha kanye nezitshalo zamandla asebenzisa amanzi olwandle ukuze agcine imishini epholile, kepha amanzi anosawoti ayinkinga futhi angadala ukugqwala ngamapayipi. Lokhu kungaxazululwa kusetshenziswa i-ASTM B171 Copper Nickel Tickel Fittings okuyimvelo enobungane futhi okulula ukuhlanganisa ngaphandle kokuxhunyaniswa noma okubilisiwe

Lokhu kuyatholakala ngezinhlobo ezahlukahlukene namamaki anjenge-monel 400 ebonwe ngocingo olunezinwele, i-ancolloy 800 efakwe ngokulinganayo, ama-annolloy ama-600 ahlanganisiwe, ama-hastelloy C276 ahlanganisiwe, ama-hasteloy C276 anciphisiwe ukufakwa, njll.

Inokuzenzisa okuhle kakhulu futhi ingamelana nengcindezi ephezulu kakhulu nesisindo. I-alloy inezakhiwo ezinhle kakhulu zemishini emazingeni okushisa aphansi, ngephuzu lokuncibilika lika-2370¡Ã - 2460¡Ã f, futhi umkhiqizo ungasetshenziswa emazingeni okushisa afinyelela ku-1000¡Ã C.

Kubhekwe njengomunye we-acerings engamelana nezimo ezibonakalayo etholakalayo, ama-hasteloy C276 ama-bushings abonisa ukumelana okuhle ngezindawo ezahlukahlukene zamakhemikhali, kufaka phakathi imidiya ye-organic kanye ne-acetic, i-acetic kanye ne-hypocyorite solutions.

Ukufakelwa kwamapayipi kuvame ukufakwa i-socket noma kuhlanganiswe. Okuqukethwe okuphezulu kwe-chromium kunikeza lokhu okukhokhiswa kokufanele ukumelana kahle nokuguguleka komswakama

I-HT Pipe inohlu olukhulu lwama-elbows ensimbi aqediwe futhi aqediwe, ama-cap, ama-tees, ama-qualucers, ama-autochemive, ezokudla, i-petrochemical, i-Lng, embonini yezimoto, izimoto, ubunjiniyela obunzima, ubunjiniyela be-phesheya kwezimoto. Singanikeza ukufakwa kwamapayipi we-butt welded ngawodwana noma ngokuhlanganiswa neminye imikhiqizo yethu yamapayipi.

Lo mkhiqizo usetshenziswa kabanzi ngenxa yokwethenjwa kwayo, ukusetshenziswa okulula kanye nokusebenza kwezindleko. Zisetshenziselwa ukuhlinzeka ngamagatsha amancane adala ububanzi obukhulu amapayipi. Isokisi lilungele amapayipi amancane abubanzi anengcindezi ephezulu kanye nokushisa okuphezulu.