I-Protecutique £ £ push

Ukukhiqiza okujwayelekile asme B16.9 ASME B16.28 ASME B16.49 MSS SP-43 MSS SP-75

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.
Mayelana namandla aphezulu kanye nokuqina komthelela omuhle kakhulu, ukuqina kokugqwayiza kwengcindezi namandla aphezulu kuboniswa imvelo yawo ye-ferritic Ukufakwa kwamapayipi kwe-IS31803 kutholakala okuphezulu lapho okufunwa khona kokuphikiswa kokugqwala namandla amahle. Ku-oxidizing, acidic kanye ne-caustic kulezi zindawo, kukhombisa ukumelana okuhle maqondana nokugqwala okukhohlisayo kanye ne-crevice.

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

Amandla aphezulu aphumela ekuphathweni okusondelene kwekhabhoni, i-aluminium, kanye ne-titanium okuqukethwe ngokubambisana nokunambitheka okuphezulu kwe-temp.

Yini eyenza lokhu kusetshenziswa okunye okusebenzayo ukuthi okuqukethwe kwe-nickel okusetshenziselwa abakhiqizi ukukhiqiza ukufakwa kwamapayipi kwensimbi okubili-we-welded kuphansi kunalokho kwe-super-duplex steel. Ngenkathi ukuncishiswa kokuqukethwe kwe-nickel kunikeza izici zensimbi eziphansi zemishini, okuqukethwe okuphezulu kwe-molybdenum ne-chromium cishe kwenza ukuntuleka kwe-nickel ekuhambeni kwensimbi engagqwali.

I-Alloy 20 Elbows inokumelana okukhulu ukuhlaselwa ngama-acid ahlukahlukene, ikakhulukazi i-sulfuric acid. Bangakwazi ukumelana nomphumela wokuxhumana ne-hot sulfuric acid. Lokhu kusebenza ngokulinganayo njengezisekelo.

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.

Ukumelana nokugqwala kwe-monel alloy K-500 kulingana kakhulu nalokho kwe-Alloy 400 ngaphandle kwalokhu, lapho esesimweni esinzima seminyaka, i-Alloy K-500 inokuthambekela okukhulu ekuqhekekeni kwengcindezi kwezinye izindawo.

Ama-belbows ahlanzekile nawo ahlukaniswa ngobude. I-radius radius elbow ine-radius ye-curvature yezikhathi eziyi-1.5 I-Pipe¡¯s ububanzi, kepha i-radius radius elbow ine-radius elilingana nobubanzi bepayipi

Lezi zensimbi ezingenasici ezingama-304 \ 304l Fittings \ Senza insimbi engenasici 304 \ 30L amapayipi amapayipi abasebenzisi bokugcina abanjengobunjiniyela basolwandle, ukucubungula amakhemikhali, ukucubungula amakhemikhali, ukushintshaniswa kokushisa, ama-valves namaphampu. Nomkhumbi emhlabeni wonke.

I-Hastelloy B-3 iyi-nickel-molybdenum alloy enokumelana kahle nokuphamba, ukugqwala kanye nokuqhekeka kokugqwayiza kanye nokuqina okungcono kakhulu kwe-alloy b-2. Ngaphezu kwalokho, le ncwadi ye-nickel-steel imelana kakhulu nokuhlaselwa kwezindawo okune-Knife kanye nokushisa.

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.

Njengokucatshangelwa kwamapayipi amaningi, ukuqonda ukusetshenziswa okuhle kwepayipi eligobekile ekwakhiweni kwakho noma kuphrojekthi kubalulekile ekusebenzeni kahle kohlelo oluqediwe.

Isici esizuzisa kunazo zonke sokuhlangene okunezinwele ezifana ne-A403 ukuthi zinikeza amandla angeziwe namandla amakhulu e-Welded Joint. Leli banga lezinhlobo ezahlukene zezesekeli. Kukhona izixhumi, ama-elbows, izinyunyana, ama-elbows kanye nokwehlisa. Zonke lezi zesekeli zinezinhlelo zazo ezikhethekile.

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.

Njengokucatshangelwa kwamapayipi amaningi, ukuqonda ukusetshenziswa okuhle kwepayipi eligobekile ekwakhiweni kwakho noma kuphrojekthi kubalulekile ekusebenzeni kahle kohlelo oluqediwe.

I-A860 grade wphy 65 Izinto ezibonakalayo zensimbi ye-carbon ene-carbon, i-magnesium, i-silicon sulfur nezinye izinto ngezimali ezilandelwayo. Izinto ezibonakalayo zithola amandla nokuphikiswa kokugqwala kusuka kulolu khemikhali lwamakhemikhali. I-WPHY 65 Elbow ingenye yezinhlobo ezisetshenziswa kakhulu zokufakwa kwamapayipi.

Thayipha ama-elbows amade e-radius, i-radius ende ebinciphisa ama-elbows, ukubuyisa okumugqa kwemisebe emifushane, ama-radius radius ama-180, ukunciphisa iziphambano eziqondile, ukunciphisa iziphambano ezihlangene, amakhefu, ama-reducers

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-Titanium iqala ukusabela ngama-molecule we-oksijini acishe ibe ngu-1,200? C, futhi ingabonisa indlela efanayo yokushisa okuncishisiwe ku-610?

Incoloy 800h elbows ihlanganisa izakhiwo zombili amafomu

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.

Iphinde ibe namagumbi omshini alungele izindawo ezahlukahlukene kanye namazinga okushisa anwetshiwe. Ukumelana nokuqhekeka kwengcindezelo ye-chloride croaring. Zikhethele njalo ukusula izinkinga zokuhlanzeka kwengcindezelo. Kuhle ngokumelana nokugqwala kwe-sulfuric acid efudumele.

I-ASTM A860 WPHY65 Amapayipi Fittings, WPHY65 Amapayipi Fittings

I-Hastelloy X iyi-superalloy esekwe ku-nickel elungele injini ye-turbine yegesi, izindiza, izimboni zezimboni, kanye nezicelo zokucubungula amakhemikhali.

Uma kuqhathaniswa ne-Chromium-Nickel Auuntenitic Steel engenasici, i-316l yensimbi engenasici inikeza ama-creep aphezulu, ukucindezelwa ukugqokwa kanye namandla ashubile emazingeni okushisa aphakeme.

I-ASTM A815 Fittings Pipe, ASTM A815 Super Duplex Fittings, A82750 Super Duttings, ASTM A815 32205 Ukufakwa kwamapayipi we-Seamless, ASTM A815 S32950 S3250 Super Dupleng S32760 Super Dupleng SPRICTRILY.

Singumkhiqizi, umphakeli kanye nomsabalalisi wekhwalithi ye-nickel ye-nickel ye-premium yakhiwa i-elbow. Injongo yethu eyinhloko ekunikezeni lo mkhiqizo ukuqonda nokuhlangabezana nezidingo zokusebenza kwamakhasimende ethu. Sinikeze le mikhiqizo emikhakheni emikhulu yezimboni iminyaka eminingi futhi sithole ukwethenjwa nokwaneliseka kwamakhasimende ethu afanele.

Inhlanganisela yamanani aphansi kakhulu wokugqwala emanzini asolwandle aphezulu namandla aphezulu enza i-Alloy K-500 Pipe Bend kanye ne-elbow ikakhulukazi efanelekile amaphampu wamaphampu we-centrifugal enkonzweni yasolwandle.

I-Titanium yinto ye-dimorphic enefomu le-hexagonal eliguqula kancane libe yi-cube egxile emzimbeni ekushiseni okuphakeme kwama-880? C.

Ibanga lethu elisezingeni eliphakeme lekhwalithi engu-150 lb 304 316 Fittings insimbi engenasici akhiqizwa amazinga aphezulu kakhulu. Yonke imininingwane yepayipi yensimbi engagqwali ibhekwa ngabasebenzi abalawula ikhwalithi yokubambelela ngokuqinile kumazinga namakhodi asebenzayo. Lezi zinhlaka zensimbi ezingenasici zilungele izinhlelo zokusebenza ezibandakanya amakhemikhali angenzeka noma uketshezi. Ngaphezu kokumelana nokugqwala, ukufakwa kwamapayipi kwensimbi engagqwali nakho kuvimbela ukungcoliswa, kubenza balusizo kwabasebenza abaningi.

I-microsex ama-steelx stainless ahlukaniswe cishe nge-50: 50 phakathi kwe-aucen ne-Ferrite, futhi ibhalansi yalezi zigaba ihlinzeka ngezinzuzo ezilandelayo: amandla aphezulu, cishe kabili ngohlobo lwensimbi engagqwali engama-304 auntenitic. Lokhu kuphumela ekunciphiseni kobukhulu bamapuleti asetshenziswa ekwakhekeni, okuholela ekunciphiseni isisindo, okubaluleke kakhulu kuzicelo eziwubunzima, izitshalo zokuvimba okuphansi, kanye namathangi okushisa, kanye namathangi okushisa, amathangi okususa kanye nezitshalo zokuvuselela kanye nezitshalo zokucibishelwa kwezitshalo.
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.
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).