CU NI alloy spoit fittings astm sb 466 ex C70600 elbow

Iphuzu lokuqaphela nge-Carbon Version ephakeme ye-Incoloy 800h ukuthi i-alloy eguquliwe iza nezakhiwo zokushisa eziphakeme eziphakeme.

I-Stainless Steel Pepha Fixing Asme B16.9 A403 GR WP316L Elbow

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.

I-ASTM A403 WPP304L elbows ifakwe phakathi kobude obubili bepayipi ukuvumela ukuguqulwa kokuqondisa. Imvamisa iyatholakala nge-90¡Ã noma i-45¡Ã elbows, ama-90¡Ãlds abizwa nangokuthi "ama-bends angama-90", noma "ama-45 ll ama-elbows abizwa ngokuthi ama-elbows" noma "ama-bends angama-45" nawo ahlukaniswe ngobude. I-Long Radius Elbows inemisebe ye-curvature enezikhathi eziyi-1.5 ububanzi bepayipi, kanti ama-elbows amafushane ane-radius elingana nobubanzi bepayipi. I-ASTM A403 WPP304L iyona eguquguqukayo kakhulu futhi eguquguqukayo ye-alloy yomndeni yensimbi engenasici, ilungele izinhlelo ezahlukahlukene zezentengiso nezasekhaya.

Insimbi engenasici i-alloy yensimbi engamelana nokugunda. Inama-chromium okungenani ayi-11% futhi ingaqukatha izinto ezifana nekhabhoni, ezinye izinsimbi nezinsimbi ukuthola ezinye izakhiwo ezifiselekayo. Ukuphikiswa kwensimbi engenasici emiphumeleni yokugqwala kusuka ku-chromium, eyakha ifilimu nje engavikela lokho okubonakalayo nokuzenzela ukuziphilisa phambi komoya-mpilo.

I-Monel K500 Alloy inokumelana okuhle kakhulu, futhi inamandla aphezulu nobulukhuni kune-monel 400. Lokhu kungenxa yokungezwa kwezinto ezinjenge-alloy, futhi ngemuva kokwelashwa okuthile kokushisa, kukhona amakhompiyutha asatshalaliswa ngaphakathi.

Insimbi engenasici futhi ayithathi hlangothi imvelo futhi i-inert, futhi isikhathi eside siqinisekisa ukuthi ihlangabezana nezidingo zokwakhiwa okuzinzile. Ngaphezu kwalokho, akusho ukuthi amakhompiyutha entela angaguqula ukwakheka kwawo lapho exhumana nezinto ezinjengamanzi.

I-Incons 601 inokumelana kahle nokuqhekeka kokugqwala kwengcindezelo. Ngenxa yokulawulwa kokuqukethwe kwekhabhoni nosayizi wokusanhlamvu, u-601 unamandla aphezulu okuqhuma, ngakho-ke kunconywa ukusebenzisa ama-601 enkundleni engenhla kwe-500 ¡Ãc.

I-Monel K500 Alloy inokumelana okuhle kakhulu, futhi inamandla aphezulu nobulukhuni kune-monel 400. Lokhu kungenxa yokungezwa kwezinto ezinjenge-alloy, futhi ngemuva kokwelashwa okuthile kokushisa, kukhona amakhompiyutha asatshalaliswa ngaphakathi.

Insimbi engenasici futhi ayithathi hlangothi imvelo futhi i-inert, futhi isikhathi eside siqinisekisa ukuthi ihlangabezana nezidingo zokwakhiwa okuzinzile. Ngaphezu kwalokho, akusho ukuthi amakhompiyutha entela angaguqula ukwakheka kwawo lapho exhumana nezinto ezinjengamanzi.

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

Ukufakelwa kusetshenziselwa ukuguqula ukuqondiswa kwepayipi. Indlela elula ukugoba ipayipi. Kodwa-ke, yelula futhi itholwa udonga lwangaphandle lwepayipi. Ibuye ibe khona izindonga zangaphakathi zepayipi. I-2205 Ukufakwa Kwensimbi Engagqwali kwaziwa nge-autenitic yabo kanye ne-Ferritic miscructures yabo. Bakhombisa izakhiwo zazo zombili lezi zifundo. I-ASME sa815 duplex butt butt butt welded ipayipi ukufakwa kokuphikiswa okwenziwe ngcono kwasendaweni ngokuqhathaniswa namabanga angama-316 no-317.

I-Super Duplex 2507 \ ama-US 32750 amapayipi amapayipi anezakhiwo ezinhle zokumelana nokuqhekeka kokugqwayiza kwe-chloride kanye nokuvuselelwa okuphezulu okuphezulu okune-coefficion ephansi. Lezi zindawo zokufakelwa kwamapayipi zinokumelana okukhulu kwama-inorganic acid asetshenziswa ku-dilute hydrochloric acid.

Insimbi engenasici kumele ibe okungenani i-10,5% chromium. Kuya ngebanga, kungaqukatha amazinga aphezulu aphezulu we-chromium, kanye nezithako ezengeziwe zokuqalisa njenge-molybdenum, nickel, titanium, i-aluminium, ithusi, i-nitrogen, phosphous noma i-pelenium.

Uhlelo olungenasici lwensimbi luwumkhiqizo wokukhetha ukuthwala uketshezi olulimazayo noma oluhlanzekile, ama-slurries kanye namagesi, ikakhulukazi lapho kuhileleka khona izingcindezi eziphakeme, amazinga okushisa aphezulu noma izindawo ezihlangene. Ngenxa yezakhiwo zobuhle zensimbi engenasici, ipayipi livame ukusetshenziswa ezingcunweni zezakhiwo.

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.

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-Auntenitic yensimbi engama-304 L iyathandwa kakhulu ngabathengi abaningi kakhulu nge-warldamall yayo enhle kakhulu futhi inguqulo ephansi yekhabhoni ye-alloy 304 ethandwa kakhulu 304.

Ngokuphelele futhi okungasebenzi kahle, insimbi engenacala yinto ¡° eluhlaza ± par ubuhle. Eqinisweni, emkhakheni wezokwakha, izinga layo langempela lokutakula lisondele ku-100%.

Ukufakelwa kusetshenziselwa ukuguqula ukuqondiswa kwepayipi. Indlela elula ukugoba ipayipi. Kodwa-ke, yelula futhi itholwa udonga lwangaphandle lwepayipi. Ibuye ibe khona izindonga zangaphakathi zepayipi. I-2205 Ukufakwa Kwensimbi Engagqwali kwaziwa nge-autenitic yabo kanye ne-Ferritic miscructures yabo. Bakhombisa izakhiwo zazo zombili lezi zifundo. I-ASME sa815 duplex butt butt butt welded ipayipi ukufakwa kokuphikiswa okwenziwe ngcono kwasendaweni ngokuqhathaniswa namabanga angama-316 no-317.

Inqubo yokukhiqiza ukufakwa kwamapayipi wensimbi engagqwali ukutshala imali ngendlela elahlekile ye-wax. Ngokusakaza kwensimbi engenasici, iphethini ye-wax ekhethekile nejwayelekile yepayipi ekhethwayo ikhiqizwa futhi ifakwe esihlahleni se-wax. Isihlahla se-wax singene entweni ye-ceramic futhi sakhiwe ngendwangu ye-tucco. Ngemuva kwalokhu, kushiywe ukuyomile, futhi inqubo iyaphindwa kuze kutholwe igobolondo elingamanzi.

I-316l fittings yamapayipi inguqulo ephansi yekhabhoni engama-316 futhi ingenakuvikelwa ekuzwakeni (umngcele we-carbide we-carbide). Ngakho-ke isetshenziswa kakhulu ezingxenyeni ezisindayo ze-gauge weldenents (ngaphezulu kwe-6mm). Kunomhlambi ovame ukungabi namukele ukwehluka kwamanani phakathi kwama-316 ne-316l insimbi engagqwali.

Ama-a234 wpb ensimbi fittings asho ukuthi ipayipi lifaneleke yiphi impahla ye-ASTM A234 WPB, isetshenziselwa ukwakheka kwe-Piping Services of the Carbon Insimbi, isho ukuthi i-Weldable, B isho ibanga, bheka Ibanga B, bhekisa ku Amandla aphansi wesivuno, njenge-ASTM A106 A106 A10, gr.b noma i-API 5l Gr.b.A234 wpb okujwayelekile kwe-Carbon Stone Fittings.

Insimbi engu-316l engagqwali yi-alloy e-auntenitic evame ukubizwa ngokuthi "i-marine grade yensimbi engenacala" ngoba isetshenziswa cishe ku-90% yezicelo zasolwandle - kufaka phakathi ukuhlunga. Ngaphezu kwezinsimbi ezifana ne-iron ne-nickel, i-366L iqukethe i-16-18% chromium kanye no-2-3% molybdenum. Lezi zinto zibalulekile ngoba zithuthukisa ukumelana nokugqwala kwe-alloy; I-Chromium ixhumana nomoya-mpilo emanzini olwandle ukuze wakhe ungqimba oluvikelayo lwe-chromium oxide, kuyilapho uMolybdenum ethuthukisa ukumelana kwensimbi ekugculweni kwensimbi. Ngokwengeziwe, i-366l inokuqukethwe okuphansi kwekhabhoni (yingakho ukusetshenziswa kwe- "l" egameni layo), okukunikeza ukuvikela okungcono ekubhujisweni.

Ama-adtm wethu A403 WPP304H Pipe Fittings afunwa kakhulu ngumkhakha olinganiselwe ngenxa yokushiswa kwawo okuphezulu kanye nokwenziwa okuhle kakhulu. Amandla angu-75 KSI Tensile aqinisekisa ubugqwetha obuphezulu, elinamandla amakhulu aphezulu anele ngokwanele ukusebenza ngaphansi kwengcindezi enkulu eqhubekayo, ama-SS 304h elbow anokumelana okuphezulu okuphelele kanye namabhulokhi kusuka kunoma yikuphi ukungcoliswa koketshezi lwangaphakathi.

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-ASTM A403 WPP304L elbows ifakwe phakathi kobude obubili bepayipi ukuvumela ukuguqulwa kokuqondisa. Imvamisa iyatholakala nge-90¡Ã noma i-45¡Ã elbows, ama-90¡Ãlds abizwa nangokuthi "ama-bends angama-90", noma "ama-45 ll ama-elbows abizwa ngokuthi ama-elbows" noma "ama-bends angama-45" nawo ahlukaniswe ngobude. I-Long Radius Elbows inemisebe ye-curvature enezikhathi eziyi-1.5 ububanzi bepayipi, kanti ama-elbows amafushane ane-radius elingana nobubanzi bepayipi. I-ASTM A403 WPP304L iyona eguquguqukayo kakhulu futhi eguquguqukayo ye-alloy yomndeni yensimbi engenasici, ilungele izinhlelo ezahlukahlukene zezentengiso nezasekhaya.

Amapayipi ensimbi angahlukaniswa ngesisekelo sohlelo lokusebenza lwayo. Ukusetshenziswa okujwayelekile kwamapayipi ensimbi kusendaweni yamapayipi amanzi, imigqa yamanzi ezimboni, umugqa wepayipi wezwe, amapayipi okunisela, izimboni zentuthu, izimboni zemoto, imboni yokwakha kanye nezinye izinhloso.

Ama-Fittings angama-304 ajwayelekile "18 \ 8" insimbi engenacala; Kuyinto yensimbi eguquguqukayo kakhulu futhi esetshenziswe kabanzi etholakala ngohlobo olubanzi lwemikhiqizo, amafomu kanye nokuqedwa kunanoma iyiphi enye. Inezimpawu ezinhle kakhulu zokushisa kanye ne-welding.

I-ASTM engagqwali yensimbi engenacala Wp 321h ASTM \ ASME A403 WP 347, WP 379H

Ngokungeziwe kulezi zinzuzo zemvelo, insimbi engenasici ibuye ibe yinhlobo ebukeka kahle, inhlanzeko ngokweqile, okulula ukuyigcina, ihlala isikhathi eside, inikeza kakhulu izici ezahlukahlukene. Ngenxa yalokhu, insimbi engagqwali ingatholakala ezintweni eziningi zansuku zonke. Idlala indima evelele embonini yezimboni eziningi, kufaka phakathi amandla, ezokuhamba, ukwakha, ucwaningo, umuthi, ukudla nezinto zokudla.

Insimbi engenasici i-alloy yensimbi engamelana nokugqwala nokugqwala. Inama-chromium okungenani ayi-11% futhi ingaqukatha izinto ezifana nekhabhoni, ezinye izinsimbi nezinsimbi ukuthola ezinye izakhiwo ezifiselekayo. Ukuphikiswa kwensimbi engagqwali emiphumeleni yokugqwala kusuka ku-chromium, okwakha ifilimu nje engavikela lokho nokuzipholisa ekubeni khona komoya-mpilo

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.