I-S31803 Duplex Elbows Elbows Fitting Fitting Butt Weld Elbows

I-S32205 insimbi engenacala e-duplex nge-kabili amandla ensimbi ye-auntenitic engagqwali. Insimbi engenacala ebiyelwe i-Chromium engama-21%, i-2,5% molybdenum kanye ne-4,5% nickel-nitrogen alloy. Inamandla aphezulu, ithonya elihle lomthelela kanye nokuphikiswa okuhle okuphelele kanye nokungamelana nengcindezi yendawo. Amandla okuvuselela ama-Dumplex Ama-Stepless Steres aphindwe kabili kwelensimbi e-auntenitic engenasici, isici esivumela abaklami ukuthi banciphise isisindo lapho behlela imikhiqizo, okwenza lokhu kubiza kakhulu ngaphezu kwama-316, 317l. Le alloy ilungele kakhulu ukusetshenziswa ku-the-50¡Ãf \ + 600¡ãf izinga lokushisa. Ngezicelo ezingaphandle kwaleli banga lokushisa, le alloy nayo ingabhekwa, kepha kukhona ukulinganiselwa, ikakhulukazi uma isetshenziswa ezinhlakeni ezinama-welded. Insimbi engenacala ye-Duplex inamandla amahlandla aphindwe kabili ngokuqhathaniswa nensimbi engenacala, futhi abaqambi banganciphisa isisindo sayo uma kuqhathaniswa nama-316L kanye nama-317l. I-Alloy 2205 ilungele ukusetshenziswa ku-the-50¡Ãf

I-Stainless Steel 316 Fittings yenziwa kusuka kuma-316 auntenitic we-auntenitic-nickel-molybdenum alloy. Lesi yisibili esisetshenziswa kakhulu ebangeni lensimbi emhlabeni. Ukungezwa kwe-molybdenum kuya ekwakhiweni kuhlinzeka ngokumelana nokukhohlakala okuphezulu okuqhathaniswa nokufakelwa kwensimbi engu-304. I-ASTM A403 gr WP316 I-Butt Weld Fittings ifaka amamaki ahlukene wezinto ezibonakalayo ezinjengama-304, 304l, amamaki ensimbi angama-316l.

Izesekeli zokuhlanzeka kwezindawo ezingama-304 zenzelwe futhi zenziwa ngokudla, isiphuzo, izicelo zezokwelapha, ezenziwa ngemithi kanye nezinto eziphilayo ezidinga ukuhlanzeka kanye nokuqina. Lezi zinto zezesekeli zenziwa ngezinto zokwakha eziqinisekisa inzalo futhi zihlala ziyinyumba ngesikhathi sokusebenza.

Ama-Petroleings anx7 asetshenziswa ku-petroleum, e-petrochemical, izitshalo zamandla kanye nezinye izinsizakalo zokugqwala okujwayelekile.

Ngezinto ezingenasici zokuhlanzeka Sinikeza ukukhetha okukhulu kokukhethwa okuphezulu okuhlangenwe nakho kokuhlanzeka kwe-hose yokuhlanza, ama-tubing angenasisekelo, ama-valves ahlanzekile, ama-tubings, njll. Xhumana nathi ngohlu lwamanani entengo.

Inani lezinye izinto ezingaba khona ngensimbi engenasici alinakulinganiswa ngokuqhathaniswa nensimbi yekhabhoni. Isici esiphawuleka kakhulu sensimbi engenasici ukuthi akulula ukulungiswa noma ukugqwala. Ukugwema ukugqwala kuyimpahla eyingqayizivele yensimbi, njengoba amansimbi aphansi kakhulu akhiwe ngensimbi, evutha ngokushesha lapho evezwa ku-oksijini evamile ophefumulayo.

Ku-mumbai fanotry yethu, sikhiqiza i-radius ende (LR, LRE) ipayipi lepayipi le-A234 I-Radius of Curvature yi-1.5 i-Curvature ububanzi (R = 1.5D).

Lezi I-A234 WPBS SPS 80 Ellow nazo zitholakala ngohlobo oluthile lobukhulu. Inhloso yokusebenzisa i-ASTM A234 GR WPB Elbow ukushintsha ukuqondiswa noma ukugeleza ohlelweni lwamapayipi.

Okuqukethwe okuphezulu kwe-nickel kunikeza ukumelana kwe-alloy kokugqwala ngamakhompiyutha amaningi ezi-organic kanye ne-inorganic futhi kwenza kungavikelekile ku-chloride-ion ukuqhekeka ukugcwala kwengcindezi.

I-S31803 uhlelo lokufaka izinombolo oluhlanganisiwe (ama-UNS) lwensimbi yokuqala yensimbi engenacala. Uhlelo olungeyena lwakhiwa amaqembu amaningi okuhweba ngawo-1970s ukunciphisa ukudideka lapho i-alloy efanayo ibizwa ngezinto ezahlukene, futhi okuphambene nalokho. Insimbi ngayinye imelelwa yincwadi elandelwa izinombolo ezinhlanu, lapho incwadi imele uchungechunge lwensimbi, i.e. s ngensimbi engagqwali.

Ukuze izinhlelo zokusebenza ze-Pers Mill ezidinga amamaki aphansi angenawo ukumelana nokwanele. Kususelwa kokuqukethwe kwe-chromium engama-22%, bane-auntenitic ehlanganisiwe: i-fisscitic fickscucture enikeza amandla amakhulu, ukumelana nokugqwala kanye nokusebenza kwezindleko.

Ukucaciswa kwe-UNS S31803 (ASTM F51) kudluliselwe kakhulu yi-UNS S32205 (1.4462, ASTM F60). Lokhu kukhombisa isifiso sabo sokwandisa izakhiwo zokugqwala kwe-alloy, ngenxa yokuthuthukiswa kwenqubo yokwenza insimbi ye-AOD, okuvumela ukulawulwa okunzima kokwakheka. Ngaphezu kwalokho, kuvumela ukuthonya izinga lesengezo le-nitrogen kunokuba nje likhona njengento yangemuva. Ngakho-ke, amamaki aphezulu aphezulu kakhulu afuna ukukhulisa okuqukethwe kwe-chromium (CR), i-molybdenum (mo) ne-nitrogen (n).

Ibanga 310s I-Stickless Butt Weld Witle Fitting liqukethe i-carbon ephansi, enesilinganiso esiphakeme se-nickel kanye ne-chromium yokuhlanza i-hydrogen suldrogen suldrogen, izingxenye zokwelashwa, amabhasikidi okushisa, ama-offenser, phesheya kwezilwandle njll.
Ukufakwa kwakhiwe kwakhiwa bese kufudunyezwa ekushiseni okuphezulu kulandela ukupholisa okusheshayo eduze kokupholisa kusemoyeni okusesandleni. Lokhu kupholisa okusheshayo kunezela emandleni ensimbi engenasici angama-310 amapayipi futhi kubenza baqine kakhulu. Ama-SS 310 afanelekile asetshenziswa ezimbonini ezinjengezinhlelo zamanzi olwandle, izitshalo zamandla okuphehla amandla okushisa kanye namapayipi afuywayo amaningi nawo. Ukufakwa kwezilwandle ezingama-310s SS kusetshenziswa emakilasini wokucindezela ahlukene ukubhekana nesidingo sokuqukethwe kwesicelo sengcindezelo.

Ukufaneleka kwepayipi kwenzelwe ukufakwa esizeni emaphethelweni (ama) ukuxhuma amapayipi (s) ndawonye futhi avumele ushintsho ekuqondisweni
noma ububanzi bepayipi, noma ukugcwala noma ukuphela.

Lokhu kufanele kube yingxenye yohlelo lokuhambisa uketshezi (uwoyela, igesi, umusi, amakhemikhali, ...) ngendlela ephephile futhi ephumelelayo, amabanga amafushane noma amade.

Lezi zimboni zincike kuma-MSS SP75 WELDIT 52 Ukufakwa kwamapayipi weWeld 52 kanye ne-SPS SP75 i-SP75 i-SPREAST Grade 52 I-Fittings A860 WE860 I-WE860 560 isetshenziswa futhi isetshenziswa kakhulu ezifundweni eziphakeme kakhulu.

I-800H ivame ukufakwa ku-ra82 (ernicr-3) i-wire wire yezicelo ngaphansi kwe-1450¡ãf.

Enye yezinto ezikhathazayo ezinkulu nge-SS 304 efanelekayo izindleko zayo eziphansi ngokuqhathaniswa namanye ama-arloy asemphethweni we-alloy aphelele

Le alloy imelana kakhulu ne-nickel ngaphansi kwemibandela yokunciphisa izimo futhi imelana kakhulu kune-zethusi ngaphansi kwezimo ze-oxidizing, ikhombisa ukumelana kangcono nokunciphisa imidiya kune-oxidizing.

Ama-reducers anokufudumala okuhle. Ngenxa yokuqukethwe kwe-nickel, ama-inxote ama-inxote anokuqina okuhle futhi abonise ukufudumala okuhle.

Ukuze udlulise ipayipi, kuyadingeka ukususa i-hose eqondile epayipini. Lapho usebenzisa amapayipi ahlukahlukene, kufanele kusetshenziswe amapayipi ahlukahlukene. Lapho kusetshenziswa ipayipi, i-elbow kumele isetshenziselwe ukushintsha usayizi wepayipi. Lapho u-bifurcating, ipayipi elinezindlela ezintathu i-Flange uxhumano olusetshenzisiwe lapho i-joint isetshenziswa ama-pipeline ahlukahlukene amahle, ukuze ifinyelele ekukhuliseni okuhlangene noma ukugcwaliswa okuhlangene okuhlangene noma ukukhishwa okusebenzayo okubandayo kanye nokuhlangana okubandayo okuhlanganisiwe kusetshenziselwa ukuxhumana kwepayipi. , Ekuxhumaneni kwamathuluzi ahlukahlukene, kukhona nezixhumi nama-plugs esigaba sensimbi.

I-2205 iyi-Dumplex esetshenziswa kakhulu (i-Ferritic \ auntenitic) ukufakwa kwamapayipi kwensimbi engagqwali. Isetshenziswa ngenxa yokumelana kwayo okuhle kakhulu kwamandla namandla aphezulu. Ama-Fittings we-Duplex S31803 anikeza isiqinisekiso esingcono sokumelana nokugqwala, kepha iningi le-Duplex S31803 elikhiqizwa njengamanje lihambisana neDuplex S31803. I-1.4462 ingeyechungechunge lwensimbi. Le nsimbi inokuphikiswa okuphezulu kokugqwala kune-eg auntenitic 1.4404. Ngakho-ke, i-Tensile Revel Point ingama-150% aphezulu.

I-317l inikeza i-creep ephakeme, ukucindezela-kuya-kuqhuma, namandla ashubile emazingeni okushisa aphakeme kunensimbi evamile engenasici. Kuyibanga eliphansi lekhabhoni elihlinzeka ngokumelana nokuzwela ngesikhathi sokufudumeza nezinye izinqubo ezishisayo.

I-Butt Weld Pipe Fitting yenzelwe ukuthi ifakwe kwisayithi ezindaweni zayo (ama) ukuxhuma amapayipi (s) ndawonye futhi avumele ushintsho kububanzi obuhle noma ngepayipi, noma ephepheni noma ekuphelisweni.

Lokhu kufanele kube yingxenye yohlelo lokuhambisa uketshezi (uwoyela, igesi, umusi, amakhemikhali, ...) ngendlela ephephile futhi ephumelelayo, amabanga amafushane noma amade.

I-Monel 400 imelana nobabili kamusi nasolwandle kanye nezixazululo ze-caustic kakhulu njenge-sulfuric, hydrochloric, kanye ne-hydrofluoric acid lapho bedelelekile.

I-Grade 317 Insimbi Engagqwali inguqulo ethuthukisiwe yeBanga 316 Insimbi Engagqwali. Ukufakelwa okwenziwe kuleli banga elingenazici kwaziwa ngamandla abo aphezulu kanye nokuphikiswa okuhle kokugqwala. I-Stainless Steress Grade 317L iyinto etholwa ngensimbi ejwayelekile engama-317 insimbi engenacala. I-l eduze kwebanga ikhombisa okuqukethwe okuphansi kwekhabhoni.

I-SS ANX S31603 i-Tee elinganayo iyatholakala ezinguqulweni ze-welded and seamless ze-90¡Conction zepayipi eliyinhloko. Futhi amelana namazinga okushisa aphezulu kanye nezingcindezi futhi anezinhlaka zodonga ezilungele amapayipi ezimbonini zezimoto, zezimboni, zasolwandle kanye nezamandla. I-molybdenum-equkethe i-auntenitic yensimbi engenasici Din 1.4404 ukufakwa kwamapayipi okungenamthungo kuphansi ngekhabhoni kuqhathaniswa ne-DIN 1.4401 amamaki, kepha ngokungezwa okuncane kwe-molybdenum ne-nitrogen, futhi kusetshenziswa izimboni ezilonakalisayo.

Le alloy le-nickel iphikisa ukwakhiwa kwemingcele yenhlamvu endaweni yokuhlanza okusanhlamvu endaweni ethinta ukushisa okushisa, ngaleyo ndlela ikwenze ilungele izinhlelo eziningi zenqubo yamakhemikhali esimweni se-as-welded.

Ukuze udlulise ipayipi, kuyadingeka ukususa i-hose eqondile epayipini. Lapho usebenzisa amapayipi ahlukahlukene, kufanele kusetshenziswe amapayipi ahlukahlukene. Lapho kusetshenziswa ipayipi, i-elbow kumele isetshenziselwe ukushintsha usayizi wepayipi. Lapho u-bifurcating, ipayipi elinezindlela ezintathu i-Flange uxhumano olusetshenzisiwe lapho i-joint isetshenziswa ama-pipeline ahlukahlukene amahle, ukuze ifinyelele ekukhuliseni okuhlangene noma ukugcwaliswa okuhlangene okuhlangene noma ukukhishwa okusebenzayo okubandayo kanye nokuhlangana okubandayo okuhlanganisiwe kusetshenziselwa ukuxhumana kwepayipi. , Ekuxhumaneni kwamathuluzi ahlukahlukene, kukhona nezixhumi nama-plugs esigaba sensimbi.

Ngenkathi kufanelekile futhi usayizi amapayipi agobile angahle abonakale eyinkimbinkimbi ekuqaleni, ukuqonda okuyisisekelo kwezilinganiso ezisetshenzisiwe zenza ukuwahambisa kuhlelo lwakho olukhona noma lubahlanganise nokuqamba okusha okuqondile.

Ibonisa ukufudumala okuhle futhi ingamelana nengcindezi enkulu kakhulu nesisindo.

SingamaStocktholders of We Stock of Fittings wepayipi, ukufakwa kwamapayipi okwensimbi ezingenasici, ukufakwa kwamapayipha kwensimbi engenasici, insimbi engenasici Ukufakelwa, insimbi engagqwali 316l fittings reale, insimbi engagqwali 321

I-316 I-bagningless yensimbi yamapayipi ipayipi iqukethe ukwengezwa kwe-molybdenum okunikeza ukumelana okuthuthukile kokugqwala. Lokhu kubonakala ikakhulukazi ekugqwaneni okukhohlisayo nokukhohlisa ezindaweni ze-chloride.