Amapuleti ensimbi namashidi namakhoyili

Incoloy 800ht buttweld fittings idlala indima ebalulekile lapho uketshezi lusebenza khona emazingeni okushisa aphezulu nezingcindezi ezingeqisi. Ukufakwa kwamapayipi ikakhulukazi kusetshenziswa ohlelweni lwamapayipi ukushintsha ukugeleza. Ngokusebenzisa izinhlobo ze-buttweld fittings Izicelo zezimboni zisebenza kahle futhi zenza ukugeleza koketshezi kusuka endaweni eyodwa kuya kwenye

I-Hastelloy B3 Fittings iyi-nickel, i-molybdenum, ne-chromium alloy enokumelana kahle nokuphamba, ukugqwala, ukuqina kwengcindezi yokuqhekeka kwengcindezi kanye nokuqina okushisayo okuphezulu. I-Alloy B3 ikhombisa ukumelana okuhle kakhulu kuma-sulfuric, acetic, ama-phosphoric acid, kanye neminye imithombo yezindaba engeyona eye-oxidizing.

I-Stainless Steel 304 Fittings amapayipi enziwa nge-18 \ 8 Chromium Nickel Alloy Steel. I-SS 304 Elbow ine-chromium engu-18% ne-8% nickel ekwakhiweni kwayo. Lokhu kwenza ama-SS anx300 ama-S30400 Buttweld afanele ukuba aqine ngamandla wesivuno esincane sama-215mpa kanye namandla aphansi angu-505mpa. Inhlanganisela yenza insimbi engenasici ezingama-304 buttweld fipals ukumelana nokungamelana nokushisa okuphezulu kanye namazinga okushisa aphezulu akwazi ukufika kuma-degrees Celsius angama-889.

Ama-duplex ama-stainless angumndeni wensimbi engenasici. Lokhu kubizwa nge-Duplex (noma i-Auutenitic-Ferritic) I-Metallurgical Sakhiwotions iqukethe izigaba ezimbili, i-Aucen (i-Cubic Lattice) kanye neFerrite (i-Cubic Lattice (egxile emzimbeni Zenzelwe ukuhlinzeka ngokumelana okungcono kokugqwala, ikakhulukazi ukugqwala okucindezelwa kwe-chloride kanye ne-chloride corrosion, namandla aphezulu kunensimbi ejwayelekile ye-auntenitic engenasici enjenge-Type 304 noma 36.

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-HT Pipe imangalelwe kakhulu uhla oluphelele lwensimbi engenasici 304 \ 304l ukufakwa kwamapayipha kwamapayipi anjenge-SS 304 Ukunciphisa, ama-SS 304 TEE, ama-SS 304 ama-Stub and

Izinsimbi ezingenasici ezingama-304 nazo ziqine. Bane-205MPA ubuncane buthela amandla okuvuthwa kwamandla kanye nama-515MPA amancane amandla ashubile.

Ngokombono wokwakheka, okuqukethwe okuphezulu kwe-nickel ye-inconel 600 alloy kwenza i-alloy imelana nokugqwala kwezimpawu eziningi ze-organic ne-inorganic, futhi yenza icishe ifinyelele ekuqhekekeni kwe-chloride ion ingcindezi yokugqwayiza ukuqhekeka; I-Chromium ifaka ukumelana namakhompiyutha esibabule, futhi ihlinzeka ngezimo zokulwa ne-oxidation kuzixazululo eziphezulu zokushisa noma izixazululo ezilonakalisayo.

Ngenxa yokumelana kwayo okuphezulu okuphezulu okuphezulu- ikakhulukazi ukumelana nokuphamba kanye nokuphikiswa kwama-crevice, i-Incomel 625 ilungele i-saline ephezulu, izinhlelo ezingaphansi kwamanzi.

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.

1.4529 (uns N08926) Unokumelana okuphezulu kakhulu ekugcekeni okukhohlisayo kanye nokugqwala kwama-crevice emithonjeni yezemithombo ye-halide nasezindaweni ezinama-acidic aqukethe isibabulfur ne-hydrogen

I-ASTM A403 WPP316 ukufakwa kuyibanga lokufakelwa kwamapayipi okwenziwe nge-oxidation ephezulu yokumelana nexidation. Lokhu okuqukethwe nakho kubuye kube nokuphikisana nokuthula, ukuthula okuphilayo futhi kungamelana namakhemikhali aqinile nama-acid. Ukushisa okuphezulu nokubekezelela ingcindezi yalokhu kusetshenziswa kwenza i-a403 ye-WP316 i-elbow yenze kangcono ngaphansi kwama-curvature aphezulu wokucindezela amapayipi. Ukugqwala ezindaweni eziguqukayo ze-fluid ezishintshayo ziphezulu. Ngenxa yomthelela wokugeleza koketshezi, okufanelekile kungaqhekeka uma bekukhona ukuthuthuka noma ukwanda okushisayo.

Inqubo yokukhiqiza yokufakelwa kwamaphayiphu ifaka ukwakha nokwakha imisebenzi. Kanye nokucindezela, ukupela, ukubhoboza, ukukhishwa, ukukhishwa, ukucasuka, ukugoqa, ukugoqa, ukufakwa kwe-fusion kanye nemishini. Noma inhlanganisela yemisebenzi emibili noma ngaphezulu yale misebenzi.

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

Izakhiwo zemishini zingcono kancane kune-904L, futhi zingasetshenziswa ekwenziweni kwemikhumbi yengcindezi kusuka ku--196 kuya ku-400 ¡Ãc.

Ukufakwa kwamaWeld Welld kuxhuma nepayipi ukuletha umoya, amanzi, igesi yemvelo kanye namafutha ezisetshenziselwa amapayipi nokudla kanye nokusebenza kobisi. I-Butt Weld (BW) Fittings yakha amalunga amapayipi ngamandla, ukukhathala, ukumelana nokugqwala, kanye nokulandela izinga lokushisa.

2022 Umkhiqizo othengiswayo oshisayo

I-alloy inokumelana kahle nokuvimbela ama-oxidation aphezulu okuphezulu, izindawo ezinhle zokushisa eziphakeme zokulwa nokuphikiswa kokugqwala, futhi kulula ukukwenza,

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-Nickel Alloy 20 iyi-nickel ye-auntenitic ephansi yekhabhoni, i-nickel ye-niobesi Ukucaciswa kwe-ASTM B366 kuhlanganisa infolmel, monel, hastelloy kanye ne-nickel alloy fittings ezisetshenziswe kumanzi ane-acidic nasolwandle.

Insimbi engagqwali i-auntenitic grade alloy ephezulu etholakala ngendlela yepayipi, amashubhu, ama-flanges, ama-valve, ama-valves, ama-fasteners, umjikelezo wendilinga namapuleti.

Sikhiqiza ama-ANX S31803 Double Pipe Fittings ngengcebo yezinzuzo. Ezinye izinzuzo zingamandla ayo aphezulu wemishini kanye nokumelana okuphezulu ekuqhekekeni kwengcindezi yokugqwala. Lezi zinto ezididekile ze-dult welded ziyi-sightweight futhi ngenxa yalokho i-ductile;

Nge-Ellow ye-Sanitary 90 degree, singanikeza nge-sanitary 90 degree butt butt welding i-elding emfushane, insimbi engenasici ubude, ukubhoboza iziqu 90 degree 90 degree 90 degree 90 degree elbow, ukudla, ujusi, utshwala amapayipi ensimbi.

Amabanga ambalwa nawo ahileleka njenge-ASTM A815 ANX S31803, A815 ANS S32750 okuningi. I-ASTM A815 WPS 32750 i-Elbowpipe Fittings ivame ukuklama ukusebenza njengamandla aphezulu, ukumelana nokugqwala ukuze ube phezulu, ukufudumala okuphelele. Zonke lezi zici zizotholakala kumkhiqizo owenziwe yi-US.Ase ekuqaleni kwangaphambilini ukuthi kunezinhlobo eziningi zamabanga, a815 ama-Duplex Tube Fittings angenye yazo.

Ukumelana nokuvinjelwa kwe-oxidation okuvelele kweHastelloy X Pipe Bend kuboniswe ngezansi. Ukuhlolwa kwenziwa ngokudalula amasampula ukomisa umoya ngo-2000 deg. F. nomoya owomile ucindezelwe ku-300 PSI ngo-1750 deg. F.

Ukufakwa kwensimbi engenasici njenge-304 no-316l kungasetshenziswa kuzo zonke izinhlobo zamanzi, kufaka phakathi amanzi okuphuza ekunikezelweni komphakathi. Banokumelana okuhle kakhulu ohlwini oluphelele lwamanzi aphathekayo, kufaka phakathi amazinga ahlukahlukene we-chloride. Ekupheleni kwempilo yayo ewusizo, insimbi engenacala isebenza kabusha futhi igcina inani eliphakeme le-scrap elisalayo kunensimbi eyejwayelekile yensimbi.

Lokhu kufakwa kukhiqizwa kusuka ezintweni eziphakeme kakhulu zekhwalithi ephezulu futhi zihlolwe kahle futhi zihlolwe ngokuya ngamazinga kazwelonke nakwamanye amazwe. Abakhiqizi banikela uhla oluphelele lwamapayipi nokufakwa okufana nama-degree s32205 ama-degree. I-Elbow, Duplex, Duplex S31803 cap, duplex S31803 I-Butt Weld Fitting, i-2205 Duplex 90 degree Ellow, Duplex S32205 Butt Weld Fitting, Duplex S32205 Fitting.

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

Ama-309 Fittings akhiqizwa futhi aqedwe ngokuya ngamazinga aphesheya aspm a403 WP309, ASME B16.9, ANME B16.9, ASME B16.28

Izici eziphambili zensimbi engenasici ezingama-316 \ 16l Fittings Pipe, ama-SS 316 \ 16l Flanges zinokuphikiswa okuphezulu oxidation, ukumelana nokugqwala okungcono kunokungenisa insimbi engabi nalutho, amakhemikhali wokuphikiswa okuhle kakhulu, amakhemikhali wokuphikiswa okuhle kakhulu amelana kakhulu.