Ukufakelwa kwensimbi okuqinile Tees Tees ezilinganayo zamapayipi ashushulule astm asme SA 234 SMLS PIPE

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-ASTM engagqwali yensimbi engenacala Wp 321h ASTM \ ASME A403 WP 347, WP 375H

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.

Insimbi engagqwali engu-304 yokumelana nokugqwala kanye namazinga okushisa aphezulu. Inokulinganiselwa okuphezulu kwengcindezi yokucindezela kwamaphawundi angama-250 nge-inch (PSI) ngama-degree angama-70 Le ngu-90-degree engahlukaniswanga i-ellow endole nge-tangent sanittary efanelekile efanele ukusetshenziswa ekudleni, isiphuzo, kanye nezicelo zobisi.

Singenza futhi sinikeze ama-elbows asezingeni eliphakeme we-carbon iron painet nge-radius egoba kusuka ku-R = 3D-10D kanye ne-engela yokugoba kusuka kuma-degree ayi-10 kuye kwayi-180. Ngaphezu kwalokho, singakwazi futhi ukukhiqiza ama-elbows ensimbi yekhabhoni ngokuya ngezidingo ezenziwe ngamakhasimende ethu ahlonishwayo. Konke ukufakwa kwethu kwensimbi ye-carbon kanye nama-flanges kuhlinzekwa ngezinto ezibonakalayo ezingavuthiwe nezitifiketi zokuhlola umkhiqizo oqediwe. I-Carbon Steel Pipel Elbows nge-Bend Radii ye-3D, i-5D ne-7D ivame ukusetshenziswa kakhulu kwizimboni ezahlukahlukene. Imikhiqizo yethu eyinhloko ye-elbow ifaka phakathi - Ikhwalithi ephezulu ye-carbon steel radius elging elbows, imisebe emide ye-radius ye-radius ye-radiging elbows kanye ne-radius radius elbows.

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-ASTM A234 ingukucaciswa okujwayelekile kokufakwa kwamapayipi kwensimbi yekhabhoni nensimbi ye-alloy yenkonzo yokushisa okulinganiselwe nephakeme. Kukhiqizwe amapayipi e-carbon asmt asmt asmt asmt asmt asmt kuvame ukufakwa kwifomu le-butt-welding ngokuya nge-ASME B16.9 noma i-ASME B16.49. KunamaBanga amabili ensimbi e-Carbon: i-WPB ne-WPC, yanoma iyiphi i-ASTM A234 WPB ivame ukusetshenziswa embonini yepayipi. Ukufakwa kwamapayipi we-A234 WPB butt
Ngezicelo ezidinga ukumelana okuphezulu ekuqedeni kwengcindezi kanye nokuqhekeka, ikakhulukazi ngenhla kwe-1500¡¡Ãf (816¡Ãc (sebenzisa incoloy alloys 800h no-800ht.
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.

I-ISO, DIN, JIS Zonke izinhlobo zomkhiqizo we-buttwelding noma njengomdwebo wekhasimende njengesidingo seklayenti

I-ASTM A403 WP317L iyi-molybdenum ephethe, okuqukethwe okuphansi kwekhabhoni "l" I-grade auntenitic insimbi engenasici enikezela ukumelana okuthuthukile okuvumayo okuvuselelayo kokuphikiswa kokugqwala ngaphezulu kwama-304l kanye nama-316l ama-steress stainles. I-ASTM A403 WPP317 Fittings Amapayipi angaba ukuguqulwa okuguquliwe kwensimbi engenasici angama-317l.

Ezimweni eziningi, ukufakwa kungasetjenziswa esimweni esithi "selded", lapho ukusatshalaliswa kungadingeki. Ukufakwa kwebanga le-UNS30400 Ibanga linokumelana kahle nokuphamba, ama-crevice kanye nokugqwala okujwayelekile kumakhompiyutha aqukethe ama-sulfuric, phosphoric kanye ne-nitric acid. Yize ngokuvamile kubhekwa njengensimbi yendabuko, kubhalwe njenge-nickel-based. Kuyaziwa ngokwenza iziqhumane, amakhompiyutha, uphethiloli, izixazululo, nokuningi.

I-MSS-SP75 ende radius elbows, ama-elbows ama-3r, ama-tees aqondile, anciphise ama-tees okuphuma, ama-cap, usayizi we-reducers: 16 "---- 8"

Ukufakelwa okufana ne-ASTM A815 A825 ANX S32205 ama-radius elbows amade asetshenziswa emanzi olwandle, eMarine kanye nokuwohloka kakhulu okufana nezimboni ezingamafutha, amafutha kanye negesi aqinile futhi amelana nokugqwala nge-acid ne-chloride ions.

Okuqukethwe kwayo okuphezulu kwe-nickel, ubuncane bama-NI 72%, kuhlanganiswe nokuqukethwe kwalo kwe-chromium, kuhlinzeka abasebenzisi be-nickel alloy 600 inani lezinzuzo eziphakeme ezikhundleni zokushisa eziphakeme, ukumelana nokugqwayiza kanye nokumelana nokuqhekeka kokugqwayiza kwe-chloride-ion.

I-ASME B16.49 30¡Ã 45¡Ã 60¡Ã9¡Ã 90¡Ã♥ 60¡Ã♥

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.

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.

Kuyaziwa ukuthi ukufakwa kwamapayipi wensimbi asTM A234 kusetshenziswa ekucindezelweni kwamapayipi kanye nokucindezela komkhumbi ukubonwa kwenkonzo kumazinga okushisa aphakathi naphakathi. Izinto ezifanele kuleli Zinga zifaka phakathi ukubulawa kwensimbi, ukuthethelelwa, imigoqo, amapuleti, imikhiqizo ye-tubular engenamthungo noma ye-fusion enomthungo ene-filler metals eyengeziwe.

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-Hastelloy B2 PEBE BEDING imelana nokwakheka kwe-carbide yomngcele wokusanhlamvu esikhawini esithinteke kakhulu seWeld, okwenza kufanelekile ukuthola izicelo eziningi zamakhemikhali esimweni se-as-welded.

I-buttweld fit inamandla futhi ingasetshenziselwa ukufudumala kalula. I-elbow ye-carbon buttweld ye-carbon ingukufanela kwe-buttweld okusetshenziselwa ukujika noma ukuguqula ukuqondiswa kwepayipi.

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

Ngemuva kokwenza emazingeni okushisa aphakeme, ukufakwa kufakwe ku-izinga lokushisa elingezansi kwebanga elibucayi ngaphansi kwezimo ezifanele ukuvikela izimo ezilimazayo ezibangelwa ukupholisa okusheshayo, kepha akunakushesha kakhulu kunezinga lokupholisa. Amazinga okushisa okushisa ashibhile acacisiwe amazinga okushisa wensimbi (ingxenye). Ukufakelwa okuphathwa ukushisa kufanele kwelashwa ngokwesigaba 7 ekucacisweni kwe-A960 \ A960m.

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

Le alloy le-nickel-Copper luyaqina lwezulu ngenxa yokungezwa kwe-aluminium ne-titanium. Kuhlanganisa ukumelana nokugqwala kwe-monel 400 ngezinzuzo ezingeziwe zamandla aphezulu nobulukhuni (kuthathwe kusukela ekuziphatheni kwayo). I-Monel K-500 yaziwa nangokuthi kalula ukubonwa kwayo uma kuqhathaniswa namanye ama-superlloys, futhi iqiniso lokuthi empeleni alikho amazinga okushisa aphansi.

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

Kwenziwe kusuka ku-304 \ 304L noma i-316 \ 316l insimbi engenacala nge-mill ngaphakathi nangaphandle kwamadayimitha (i-ID \ od). Lawa malunga wensimbi engenasici ahlangana ne-ASTM A403, ASTM A960, MSS SP-4, ASTM B16.9 (Ngaphandle kwezindonga), kanye ne-MSS SP-43.

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.

Singabahwebi bathi masikhiqizi bamaphayipha amapayipi, ukufakwa kwamapayipi okwensimbi ezingenasici, ukufakwa kwensimbi engenasici, insimbi engagqwali engu-304 insimbi engagqwali 316l Fittings, Insimbi Engagqwali 321 Amapayiper Fittings

I-Incoloy 800 iyi-alloy ye-nickel, i-iron, kanye ne-chromium alloy enamandla aphezulu kanye nokumelana okuhle ne-oxidation kanye nokuthuthuka ekuvezweni okushisa kakhulu. I-Incoloy 800h ne-800 ht nayo i-nickel, i-iron, kanye ne-chromium alloy esetshenziselwa uhlelo lokushisa okushisa kakhulu. I-Incoloy 800ht inokuguqulwa okuthe xaxa kumazinga ahlanganisiwe we-titanium ne-aluminium aqinisekisa izindawo ezinhle kakhulu zokushisa.

Le mikhiqizo ye-Super Dumplex Fitting yakhelwe ngokuya ngezincazelo ezijwayelekile zezwe nakwamanye amazwe. Le super duplex steel s32750 ukufakwa komthungo kanye nama-super duplex steel s32750 ama-welded Fittings asetshenziswa kabanzi kwizimboni ezihlukene zohlelo lokusebenza ezifana nezimoto, amakhemikhali, zasolwandle, izitshalo zamandla, njll.

Thayipha insimbi engama-304 engagqwali inguchungechunge lwe-T 300 lwensimbi engagqwali i-auntenitic. Inobuncane be-chromium engu-18% ne-8% nickel, ehlanganiswe ne-carbon engu-0.08%. Kuchazwa njenge-Chromium-Nickel Auntenitic Alloy.304 Insimbi Engagqwali isetshenziselwa izinhlelo ezahlukahlukene zezindlu nezimboni njengokuphatha ukudla kanye nemishini yokucubungula, izikulufu, kanye nama-mainchlils. I-304 Insimbi Engagqwali nayo isetshenziswa emkhakheni wezakhiwo ukuze ama-accents angaphandle anjengezici zamanzi nezici zomlilo. Kubuye kube yinto evamile yekhoyili yama-vaporizers.