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

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.

Ama-auntenitic ama-stainless angenasisekelo athambekele ekuqhekekeni kwengcindezelo kokuqhekeka (i-SCC) ezindaweni ze-halide. Yize uthayipha izinhlobo ezingama-316 zimelana kakhulu ne-SCC kune-alloys ye-18CR-8 NI ngenxa yokuqukethwe kwabo kwe-molybdenum, basathambekele. Izimo ezikhiqiza i-SCC yilezi: (1) Ukuba khona kwe-halide ion (imvamisa chloride ion), (2) ukucindezelwa okusele okusele, kanye (3) namazinga okushisa angaphezulu kwe-120¡ã (49¡Ãc).

Amazinga we-UNS S32750 wezinto zokufakelwa kwamapayipi aqukethe ama-chromium angama-25%, ama-4% molybdenum, kanye ne-7% nickel. Ukufakwa kwamapayipi kwe-UNS S32750 kube ne-50-50 microsructure yama-Ferritic kanye ne-auntenitic steel amamaki ngamandla athuthukisiwe.

I-317l insimbi engagqwali 180 degree Ellow inokumelana okuphezulu kakhulu, kepha iyabiza kakhulu. Imikhiqizo esinikezayo yaziwa emhlabeni wonke ngokuthembeka kwabo kanye nekhwalithi yabo.

I-Alloy 20 (Alloy 20) iyinhlangano ye-autenquitic esekwe ngensimbi eyenzelwe ukumelana nokugqwala kwe-sulfuric acid. Inokumelana okuhle kakhulu kwe-sulfuric acid corrision; Inokumelana okuqinile kwe-phosphoric acid, i-nitric acid kanye ne-chloride ezindaweni, ukugqwala okucindezela kwe-chloride, ukugqwala okukhonkotha kanye nokugqwala kwe-crack. Ngakho-ke, Alloy 20 unegama le-anti-corriosion alloy; Inezinhlobonhlobo zezicelo: njenge: Chemical, ukudla, umuthi, ukukhiqizwa kwamandla kanye nezimboni zepulasitiki kuzoyisebenzisa. Ukuze ukumelana nokugqwala okukhonkotha kanye nokugqwala kwe-chloride, izinkinga zokugqwayiza kwengcindezelo, njll., Alloy 20 kuvame ukusetshenziswa.

I-ASME B16.49 30¡Ã 45¡Ã 60¡Ã9¡Ã 90¡Ã♥ 60¡Ã♥
Amapuleti ensimbi namashidi namakhoyili

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

Ukumelana kwe-monel 2.4360 eccentric \ i-pricentric ukuncishiswa kwamasawoti kanye nokumelana kwayo okuhle kakhulu ekuqhekekeni okuhlobene nokugqwala kwenza i-monel 2.4360 i-eccentric \ i-eccentric reducer efanelekile yokusinda ezinhlanganweni zamanzi amasha amanzi.

I-tee ye-stainless yensimbi yokunciphisa isetshenziswa kabanzi ekwakhiweni nasekuqedweni kwegesi, uphethiloli, umanyolo wamakhemikhali, isitshalo samandla enuzi, ukuhanjiswa kwendle, ukwakhiwa kwemithi, ukuhanjiswa kwendle, ukwakhiwa kwamadolobha kanye nezinye izimboni.

I-317l insimbi engagqwali 180 degree Ellow inokumelana okuphezulu kakhulu, kepha iyabiza kakhulu. Imikhiqizo esinikezayo yaziwa emhlabeni wonke ngokuthembeka kwabo kanye nekhwalithi yabo.

Ngokwesiko, ama-duplex ensimbi anokuqukethwe kwe-chromium cishe ngo-22% ngesisindo. Ngokufanayo, amabanga angenamthetho 2205 kuyinsimbi engenacala nge-22% Chromium ku-alloy. Okuqukethwe okuphezulu kwe-chromium eDuplex Ama-Fittings angama-2205 ahlinzeka ngezinzuzo eziningana, kufaka phakathi amandla aphezulu ovuna, izakhiwo ezingcono zemishini, nokuphikiswa okuhle kakhulu kokugqwala.

I-Pipe Cap, eyaziwa nangokuthi ikhanda, ipulaki, ne-axamle, ukufaneleka kwepayipi okufakwe ku-Piple End noma kufakwe intambo yangaphandle yokuphela kwepayipi ukumboza ipayipi. Kusetshenziselwa ukuvala ipayipi, futhi umsebenzi ufana ne-plug yepayipi. Sihlinzeka ngo-1-4 SCH5S-SCHXXS insimbi engagqwali yepayipi yokufaneleka yepayipi.

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-elbow iyingxenye eguquguqukayo evumela ukuguqulwa kwezikhombisi-ndlela ohlelweni lwamapayipi. I-Elbow ihlukaniswe ngamaqembu amabili emisakazo ende ne-radius emfushane, engashintshwa ngamadigri angama-45, ama-degree angama-90 nama-degrees angama-180. I-Elbows ingahlukaniswa ngokususelwa ebangeni, okushintsha ekuqondisweni kusuka ku-Centerline kuya kobuso obuhlukile bengxenye. Ebizwa nangokuthi ibanga lesikhungo. Ngokuphikisana nesikhungo se-radius radius elbows yi-1.1 \ 2 x i-auling kasayizi wepayipi, kuyilapho ama-radius radius elbows kuyafana nosayizi wepayipi ohleliwe.

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-2.4855 ende yeStub End isebenzisa ubuchwepheshe besimanje ukuhlinzeka lokhu kufakwa ngobukhulu obuhle, amandla aphezulu nobude obujwayelekile. Uma ufisa, singakwazi futhi ukwenza ngokwezifiso lezi ze-ASTM B366 Incoloy N08825 End CAPS ku-END ENDS. Bangamelana nezingcindezi eziphakeme lapho bedlulisa uketshezi.

I-C22 inokumelana kahle ne-oxidation, ukuqeqeshwa, kanye nokuvalwa kwamazinga okushisa okuphakama. Kodwa-ke, i-C22 akufanele isetshenziswe emazingeni okushisa angenhla kwe-1250¡ãf ngenxa yokwakheka kwezigaba ezimbi.

Lokhu kufakwa kusetshenziswa njengezinto ezihambelana nezinto zokuhlanza zokwakheka kwama-alloys we-welded, akhiwe futhi aphonsa imikhiqizo. Ngakho-ke, ukufakwa kabusha kwezingxenye ezisebenza ngokubanda kubalulekile ekuphikisweni okulungile kokugqwala ku-hastelloy C276 butt-weld-welded fittings. Ukuthola ukunciphisa okuphakathi ku-Hastelloy C276 elttings, engeza ama-2% (ngevolumu) ethanol noma i-propanol emanzini.

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.

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 A403 WPP347 ingekho ekwelaphekayo, i-auntenitic, isithando somlilo esisetshenzisiwe sensimbi engenasici esifana kakhulu nokwakheka okungu-321. Uhlobo 347 lungamelana kakhulu nohlobo lwe-Type 321

I-ASTM A234 WPB Carbon Insimbi Band Bheba linikeza isilinganiso esiphansi sokubhujiswa ku-Brackish noma emanzini olwandle

Mayelana ne-ASTM A815 WPS31803 S32750 S32760 904L S31254 254smo 180deg Elbow ASME B16.9, ama-duplex steel angumndeni wensimbi engagqwali. Lokhu kubizwa nge-Duplex (noma i-Aucutenitic-Ferritic) I-Metallurgical Sakhiwo sayo iqukethe isilinganiso esilinganayo se-Autenite (i-Cubic Lattice egxile ebusweni) kanye ne-Ferrite (igxile emzimbeni we-cubic lattice) ukwakheka kwesigaba ezimbili. Zenzelwe ukuhlinzeka ngokumelana okungcono kokugqwala, ikakhulukazi ukugqwala kwe-chloride ukuxabana kanye ne-chloride pitting.

Ngokuyinhloko bahlinzeka ngokumelana nokugqwala kwengcindezi kwe-chloride kanye ne-chloride cormonition. Banokuqukethwe okuphezulu kwe-chromium kanye ne-molybdenum kunamanye ama-autenitic steren steress.

Singumkhiqizi, umhwebi, isitoko, umphakeli kanye nokuthumela ngaphandle kwehla eligcwele le-Duplex Steel S31803 eyenziwe nge-50-50 auntenitic-Ferritic-Ferritic-Ferritic-Ferritic-Ferritic-Ferritic-Ferritic-Ferritic-Ferritic-Ferritic-Ferritic

Ukunciphisa i-Tee, ngokuvamile kuyindlela efanelekile, amapayipi okufakwa kwamapayipi, izixhumi zepayipi, ezisetshenziswa ngepayipi eliyisidina e-tee, i-tee zinobubanzi obulinganayo, zinciphise ama-tee.ing tee.

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

1-24 A403 WPB ANSI B16.9 Insimbi engenasici Insimbi Fittings 30D 45D 90D SCH20 SCH SCH SCH80 Eld Elbows - Zhengzhou Huitong Pipeline Equipt Co, Ltd.

Yonke indwangu yensimbi engenasici ingenziwa kuphela ngokusebenzisa amathuluzi enzelwe izinto zensimbi engenasici. Amathuluzi kanye nezindawo zomsebenzi kufanele zihlanzwe kahle ngaphambi kokusebenzisa. Lezi zindlela zokuphepha ziyadingeka ukugwema ukungcoliswa kwensimbi engenasici ngensimbi ecolekile kalula engahle ikwazi ukwahlukanisa imikhiqizo ecubunguliwe.

I-ASTM A403 WP321 iyinsimbi ye-titanium eqinisile auntenitic yensimbi engenacala ngokumelana nokugqwala okujwayelekile okujwayelekile. Inokumelana okuhle kakhulu ekugxumeni kokuhlangana ngemuva kokuchayeka kumazinga okushisa asezingeni le-chromium carbide yezulu ye-800¨c1500¡ãf (427¨c816¡Ãc (427¨c816¡Ãc). I-alloy imelana ne-oxidation to 1500¡ãf (816¡Ãc) futhi inezakhiwo eziphakeme ze-creep kanye nengcindezelo yengcindezi kunama-alloys 304 no-304l. Iphinde futhi ibe nobunzima bokushisa okuphansi okuphansi.