I-ASTM A403 WP20CB Insimbi Engagqwali Fittings Fittings

Insimbi engama-304 engenasici iyinsimbi evame kakhulu engenacala. Insimbi iqukethe zombili i-chromium (phakathi kuka-18% no-20%) kanye ne-nickel (phakathi kuka-8% kanye ne-10,5%) [1] izinsimbi njengezicini ezingezona zensimbi. Yinsimbi e-auntenitic engagqwali. Uma kwenzeka ukusetshenziswa, i-SS304 kungatholakala ekhishini emigceni kanye neminye imisebenzi efana nama-aposta kanye nama-microwave oveni. I-SS304 nayo isetshenziselwa ukwenza imithambo yengcindezi, izembozo zamasondo kanye nokwakha ama-facade.

I-MSS-SP75 ende ye-radius elbows, ama-elbows ama-3r, ama-tees aqondile, ukunciphisa ama-tees okuphuma, ama-cap, usayizi we-reducers: I-SCH40s-Schxxs

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

316 I-bangless yensimbi yokugoba ipayipi inomqondo omuhle kakhulu wokugqwala ezindaweni eziningi. Inika insiza enhle ezimweni zomoya asemkhathini, imelana nezimo eziningi futhi ivame ukusetshenziswa ezimweni zasolwandle, noma lapho kungcoliswa khona izimboni.

I-Tee Elinganayo ingumbhodi ojwayelekile kakhulu. Isetshenziselwa ukuhlanganisa noma ukuhlukanisa ukugeleza koketshezi. Kunguhlobo lwepayipi elifanelekile elibunjwe ngama-t linezindawo ezimbili, ku-90¡ Kuyingxenye emfushane yepayipi elinomphumela olulandelayo. I-Tee isetshenziselwa ukuxhuma amapayipi ama-diameter ahlukene noma ukuguqula ukuqondisa kwepayipi. Zenziwe ngezinto ezahlukahlukene futhi zitholakala ngosayizi abahlukahlukene futhi baqede. Zisetshenziswa kakhulu kumanethiwekhi ePipeline ukuhambisa izingxube zoxhaxha sesigaba ezimbili.

I-MSS-SP43 ende ye-radius elbows, iqonde futhi inciphise-on-the-outlet, amakhethini e-LAP, ama-radius 180 degree Return, usayizi wokunciphisa i-eccentric, usayizi we-eccentric odongeni: 1 \ 2

I-MSS-SP75 ende ye-radius elbows, ama-elbows ama-3r, ama-tees aqondile, ukunciphisa ama-tees okuphuma, ama-cap, usayizi we-reducers: I-SCH40s-Schxxs

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

Ukuguqulwa kwe-800h kwakuwukulawula i-carbon (0.05 kuya ku-0.10%) nosayizi wokusanhlamvu ku (> ASTM 5) ukwenza kahle izakhiwo zokuqhuma kwengcindezi.

I-MSS-SP75 ende ye-radius elbows, ama-elbows ama-3r, ama-tees aqondile, ukunciphisa ama-tees okuphuma, ama-cap, usayizi we-reducers: I-SCH40s-Schxxs

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

B166.11 Ukufakwa kwakhiwe, i-Socket-Welding kanye ne-Shrocked ASTM B366 Ukucaciswa kuhlanganisa infolmel, monel, hastelloy kanye ne-nickel alloy fittings ezisetshenziswa kumanzi ane-acidic nasolwandle.

I-MSS-SP75 ende ye-radius elbows, ama-elbows ama-3r, ama-tees aqondile, ukunciphisa ama-tees okuphuma, ama-cap, usayizi we-reducers: I-SCH40s-Schxxs

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

I-Alloy 20 yaziwa nangokuthi yi-UNS N08020 okuyibanga elingagqwali lensimbi equkethe i-alloy ephezulu enokumelana okuhle kakhulu ekugculiseni kwengcindezelo ne-sulfuric acid. Leli banga le-alloy liqukethe izinto ezahlukahlukene ezinjengethusi, nickel; I-Chromium ne-molybdenum elithi ndawonye lisiza ekunikezeni ukugqwala kwe-crevice, ukumelana nokugqwala nokukhonkotha.

I-ASME B16.28 I-Radius Radius Elbows, i-radius emfushane ye-180-Deg Returns: 1 \ 2 "-24" Ubukhulu obudongeni: Sch5S-Schxxs

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.

Izindawo ezithinteke kakhulu ukushisa zinciphise imvula ye-carbides nezinye izigaba ukuqinisekisa ukumelana nokugqwala okufanayo.

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

Ukufakwa kwensimbi engagqwali engama-304 kwenziwa ngezinto ezisisekelo ze-auntenitic ezingenasici ezinama-chromium ayi-18% ne-8% nickel ekwakhiweni kwawo.

Ukungeza inani elincane le-MG kuya ku-Monel K-500 Alloy kungakhuphula amandla okubopha okusanhlamvu futhi kuthuthukise amazinga okushisa aphezulu eplastiki.

Tees ensimbi engagqwali, ama-turon steel kanye namatende akhethekile ahlinzekwa kakhulu yithi kwizimboni eziningi ezinjengezimboni zamandla, i-petrochemical, ukukhiqiza imikhumbi, ukukhiqiza amakhemikhali kanye nokwakhiwa kwamaphepha.

Imiphumela ehlanganisiwe yokucutshungulwa kwemishini nokushisayo kwe-Incoloy Alloy 800ht ivumela ukucindezelwa okuphezulu kwe-Design Okungafakwa kulokho okuvunyelwe ku-Alley 800h.

Ama-UNS N02200 nickel alloy amapayipi akhiqizwa kusuka ebangeni eliphakeme, ahlanzekile kwezentengiselwano (99.6%) enzalo. Ukufakwa kwama-nickel 200 kulungele izimboni ezahlukahlukene ezibandakanya imishini yamakhemikhali, ukucubungula igesi, ukushintshaniswa kokushisa, imithi, amakhambi, ukukhiqizwa kwamandla, ukukhiqizwa kwamandla, nokuningi.

I-ASME B16.9 ama-elbows amade emile, i-radius ende enciphisa ama-elbows, ama-radius ama-radius ama-elbows, anciphise iziphambano, ukunciphisa iziphambeko eziqondile, ukunciphisa iziphambeko eziqondile, ama-cap, usayizi we-stlet: 4 \ 2 "-48" Wall Ubukhulu: Sch5S-Schxxs

I-Werkstoff No 1.4462 Duplex Steelop Fittings inokumelana okuphezulu kokugqwala komoya, ikakhulukazi ku-chloride nase-salphide equkethe izindawo. Imvamisa, ibanga lensimbi ejwayelekile lingathinteka ekuhlatshweni kulezi zimo, ngokungafani nokufakwa kwensimbi engenacala, elibonisa ukumelana okuphezulu kakhulu ekuqhekekeni kokuphazamiseka kwengcindezi.

Insimbi engama-310s ine-stainless inokumelana kahle kwamazinga okushisa aphezulu. Lapho izinga lokushisa lidlula 800 [1], liqala ukuthambisa, futhi ingcindezi evunyelwe iqala ukwehla ngokuqhubekayo. Ukushisa okusebenzayo okuphezulu ngu-1200 ¡Ãc. Ngenxa yokuqukethwe okuphezulu kweNickel (NI) ne-Chromium (CR), inokumelana ne-oxidation enhle, ukumelana nokugqwala, ukumelana kwe-acid kanye ne-alkali, kanye nokumelana okushisa okuphezulu. Ngemuva kokuqukethwe, amandla athuthukile ngenxa yesizathu sayo esiqinile sokuqinisa umphumela. Izici zamakhemikhali zokwakheka zensimbi ye-auntenitic ezingenasici zisuselwa ku-chromium kanye ne-nickel ngezinto ezifana ne-molybdenum, eTungsten, i-niobium ne-titanium eyengeziwe. Ngakho-ke, inamandla aphezulu kanye namandla okushisa okushisa okuphezulu.

I-254 SMO iyinsimbi ephakeme ye-auntenitic auntenitic adlenled ukuze isetshenziswe emanzini olwandle nakweminye imidiya equkethe ama-chlorine aqukethe. Insimbi inezici ezilandelayo: ukumelana kahle nokugqwala okukhohlisayo kanye nokugqwala kwama-crevice, ukumelana okuphezulu kokugqwala okujwayelekile, ukumelana okuphezulu kokuqhekeka kokugqwala okujwayelekile, nokushiswa okuhle.

Eqinisweni, izakhiwo ezingenhla ze-317l Fittings zithathwa njenge zingcono kakhulu kunalokho ezisebenzisa amamaki angenamicibiwe njenge-304, 304l, 316 kanye nama-316l. Ama-alloys asetshenziselwa insimbi engenasici angama-317l ayaziwa ukuthi anikeze ukumelana kangcono kune-316L, ikakhulukazi ezindaweni ezihlanza kakhulu, ezingaqukatha amakhemikhali afana nemidiya ye-sulfur, ama-chlorides namanye ama-haldes.

Tees ensimbi engagqwali, ama-turon steel kanye namatende akhethekile ahlinzekwa kakhulu yithi kwizimboni eziningi ezinjengezimboni zamandla, i-petrochemical, ukukhiqiza imikhumbi, ukukhiqiza amakhemikhali kanye nokwakhiwa kwamaphepha.

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.

Ukufakelwa okukhiqizwayo okukhiqizwa endaweni embozwe yi-ASME B16.9 Okujwayelekile kumele kwenziwe ngokuya nge-ASTM A 403L. Ngenkathi ukwakheka kwamakhemikhali kweBanga 316l kuyafana nalokho kwebanga le-316 insimbi engagqwali, umehluko omkhulu phakathi kwama-alloys amabili yi-nitrogen ne-carbon okuqukethwe.

Amazinga aphezulu we-chloride avimba ukugqwala futhi angasebenza emazingeni okushisa afinyelela kuma-300 degrees Celsius. Ama-Duplex Steel angenacala ane-decticity engcono emazingeni okushisa aphansi ngokuqhathaniswa namamaki we-Ferritic.

Insimbi engenasici amapayipi angama-316 ipayipi lend ilungele izinhlelo zokusebenza ezingozini yokuhlekisa nge-chloride

Insimbi engenasici i-alloy yensimbi equkethe okungenani i-chromium eyi-10%, okwenza ukuba kuvikeleke ekugqwabeni. Ukufakwa kwe-chromium ngensimbi engenacala kudala ifilimu elincanyana le-oxide yensimbi phezu kwensimbi evikela ezintweni ezibonakalayo.

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