I-Duplex Pip

I-Duplex Matetly iqukethe izakhiwo ze-auntenitic ne-Ferrite ku-metallurgy yezinto ezibonakalayo. Lezi zakhiwo ziletha okungcono kakhulu kwezinhlobo zensimbi ezi-Ferritic ne-auntenitic. Amapayipi angashisa noma adonswe amakhaza. Abasolwa abashisayo banamandla futhi abadobilayo ababandayo abangenamthungo futhi banembile ngobukhulu. Ipayipi elingenamthungo lisetshenziselwa izinhlelo zokusebenza ezinezidingo eziphezulu zokunemba.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

Amapayipi angama-2507 nawo angaba khona kagesi. Umkhiqizi wamapayipi eza ngaphansi kwamakilasi amahlanu ahlukene ngekilasi ngalinye elinokulungiswa kwempahla ekhethekile. Amapayipi amelana nogesi we-welded anamandla futhi angasetshenziselwa ukufudumala okubanzi.

Ukumelana nokugqwala kuvela ngokungeziwe kwezinto ezibonakalayo, ikakhulukazi okuqukethwe kwe-chromium. Amapayipi we-ASTM A790 amelana nokugqwala okukhonkotha kanye nokugqwala kwama-crevice.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

Amapayipi asetshenziswa ekudluliseleni kwabezindaba ezinjalo adinga ukuhlala isikhathi eside ngenxa yengcindezi ebangelwa ukugeleza. Ngakho-ke, abahlinzeki abaningi bancoma ukusebenzisa ipayipi lensimbi elingenacala ngezimfanelo abazinikezayo.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

Izilinganiso ezilinganayo zobukhona bazo zikwenza kwenzeke ukuthi i-alloy iveze izimfanelo zokukhumbuza uhlobo ngalunye lwensimbi. Thatha ama-auntenitic steel, lapho ibanga elisisekelo kunazo zonke, njenge-790 yensimbi DumEx Pip, inezakhiwo ezijulile zokulwa nokugqwala.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

I-Duplex Steel Pipe ngamapayipi wensimbi enziwe ngensimbi enezakhi ezahlukahlukene zokuhola. Igama livela emvelweni edayiweyo yezinto ezibonakalayo.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

I-Duplex T305 Pipe Refferer eMumbai Qaphela ukuthi le alloy inamandla okumelana ne-chloride ion ukuqhekeka okuhlobene nokuqhekeka kwe-croride, lokho ebangeni lapho amazinga okushisa angavuka khona abe yi-302¡ããf.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

Ama-Druplex Ama-stainless ane-mistructure angu-50% Ferritic no-50% Autenitic. Lokhu kuhlanganiswa kubanikeza amandla angcono kunama-Ferritic noma ama-autenitic steel. Imininingwane engaphezulu ngalesi sihloko inikezwe ngezansi (bona amapayipi we-ASTM A790).
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

Izinsimbi ezijwayelekile ze-Austenitic ezifana ne-304 (1.4301) nama-Ferritic Steel afana nama-430 kulula kakhulu ukwenza nokwenza. Njengoba amagama abo asho, aqukethe ikakhulukazi isigaba esisodwa, i-Autenite noma i-Ferrite. Yize lezi zinhlobo zilungile ngezinhlobonhlobo zezicelo, kukhona ubuthakathaka obubalulekile bezobuchwepheshe kuzo zombili izinhlobo.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

Yize lapho impahla engama-2205 duplex trainless tubing ivezwe emazingeni okushisa angenhla kwe-572¡ðãf, noma ngabe ukuvezwa isikhathi esifushane, ishubhu le-duplex Touamless liphansi kokufona.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

I-2205 Duplex PIPLE ayinconyelwa ukuthi isetshenziswe ekushiseni okungenhla kwe-572¡¡ãf. Ngenxa yokuba khona kwe-chromium ephakeme, okuqukethwe kwe-molybdenum, kanye nokuqukethwe kwe-nitrogen, amashubhu wensimbi angama-2205 ama-duplex akhombisa izici eziphakeme zokulwa nokuqina ngokuqhathaniswa namabanga asetshenzisiwe asetshenzisiwe ensimbi asetshenzisiwe amabanga angama-316 kanye nama-316l ezindaweni eziningi.

Ipayipi lensimbi elingenacala lika-2205 libonisa amandla okukhathala amahle, kanye nokumelana okuvelele ekuqhekekeni okuhlobene nokugqwala okuhlobene, ukugqwala kwe-crevice, ukugqwala okujwayelekile, nokugqwala okujwayelekile ezindaweni ezinzima.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

I-Duplex Alloys ibonakalisa ilusizo kuzinhlelo zokusebenza lapho amamaki ajwayelekile ensimbi atholakala ekwehlulekeni. I-microssxtuction ye-Dumplex Pipe Material iqukethe izifunda zombili ze-Auupen ne-Ferrite.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

Ukuba khona kukaFerrite e-Druplex 2205 welded Pipe yilokho okuhlinzekela ukusebenza okuthuthukile kwaleli banga elingenamikhawulo emithonjeni ye-caustic equkethe izindawo.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

Ukufakwa kwe-chromium kudlulisela ukumelana kahle kokugqwala kwe-Autenitic grade 304. Noma kunjalo, ukukhulisa okuqukethwe kwe-chromium ku-250, njengasesimweni sepayipi lensimbi engagqwali kwenza i-alloy ikhuthazekile emidiya eminingana.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

Inhlanganisela yamandla aphezulu, ukumelana nokugqwala kanye nokushiswa ngokulinganayo kunezinzuzo eziningi kodwa futhi ziletha ububi kanye nemikhawulo. Amandla aphezulu kuyinkinga lapho akha nemishini. Amandla aphezulu futhi kusho ukuthi insimbi ayikho ngaphansi kwamabanga auntenitic. Lokhu kusho ukuthi lezi zinsimbi azilungile lapho izimpahla zikhiqizwa zidinga noma yiziphi izinga lokubumba okuyinkimbinkimbi. Kuhle futhi ukufutheka engqondweni ecabanga ukuthi uma into ingakhiwa emandleni amakhulu ensimbi ama-dueplex ayadingeka. I-Metallurgy of Duplex Steel engenasisekelo iyinkimbinkimbi kakhulu kune-auntenitic noma i-Ferritic Steel ngenxa yokuthi ziyinkimbinkimbi kakhulu futhi ngenxa yalokho zibiza ukukhiqiza. Wuwusindile inani eliphansi le-nickel kuzo ngokuqhathaniswa namamaki we-auntenitic asiza ukugcina izindleko phansi futhi zinciphise ukuguquguquka kwamanani.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

Amandla, akhuluma kahle nge-ASTM A790 EXS S31803 PIPEAS engenamthungo, aphezulu kababili kunalokho kwamakilasi amabili angenazinsimbi. Futhi ubulukhuni kanye ne-dectility ye-SA 790 ex S32205 ipayipi elifulelweyo lingcono uma liqhathaniswa nama-Ferritic Steel.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

Uma kuqhathaniswa nensimbi engenasici angenasici kanye nensimbi engenacala, ipayipi lensimbi engagqwali linokusebenza okuhle kwe-welding. Akufani nokushisa kwe-welding kwensimbi ethintekile yensimbi engenacala, ngenxa yokuhlanza okusanhlamvu, ukuqina kwepulasitiki kuncishiswe kakhulu, noma insimbi yensimbi engenacala, kuyathandeka kakhulu ekuqhekekeni okushisayo kwe-welding.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

Isigaba esimbili sesigaba \ super duplex steel engenasici insimbi engenasici uhlobo lwensimbi engagqwali ngamandla aphezulu kanye nokuphikiswa okuphezulu kwensimbi ephakeme, enezici zensimbi yensimbi engagqwali ne-Ferritic. Ngokuvamile, lapho okuqukethwe kwekhabhoni kuphansi, okuqukethwe kwe-CR kungu-18% ~ 28%, futhi okuqukethwe kwe-NI kungu-3% ~ 10%. Amanye amansimbi aqukethe futhi mo, Cu, NB, TI, N nezinye izinto ze-alloy.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

Uma kuqhathaniswa ne-Ferrite, ine-plastiki ephezulu nokuqina, akukho okushisa okushisa, ngcono kakhulu ukuqina kokugqwala kanye nokusebenza kwe-welding, futhi kugcinwe i-475 ¡æ puttleness, okuphezulu okushisayo kanye ne-superplasticity yensimbi engenasici. Uma kuqhathaniswa nensimbi engenacala, amandla alo okuvutha athuthukiswa kakhulu, futhi ukumelana kwawo ekugqwalisweni kwezinto zokugqwala, ukugqwala kwengcindezelo, ukukhathala kokugqwala kanye ne-abrasion kwathuthukiswa kakhulu.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

I-ASTM A789 A789M ihlanganisa amamaki okugqitshwa odongeni okhohlisayo, amashubhu wensimbi engagqwali izinsizakalo ezidinga ukumelana nokugqwayiza okujwayelekile, ngokugcizelelwa ngokumelana nokuqhekeka kokugqwala kwengcindezelo. Lezi zinsimbi zitholakala ekufomekeni uma zisetshenziselwa isikhathi eside kumazinga okushisa aphakeme.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

Ukuba khona kwalezi zinto ezintathu kumanani aphezulu yilokhu okuhlinzeka ngepayipi elingenamthungo elingenamthungo elinokumelana okuphezulu ekugqwalisweni okuphezulu nokugqwala kwe-acidic, noma ngabe i-alloy ivezwe kwizixazululo ezi-oxidizing ezifanayo.

Amanye amansimbi aqukethe futhi mo, Cu, NB, TI, N nezinye izinto ze-alloy. Uma kuqhathaniswa ne-Ferrite, ine-plastiki ephezulu nokuqina, akukho okushisa okushisa, ngcono kakhulu ukuqina kokugqwala kanye nokusebenza kwe-welding, futhi kugcinwe i-475 ¡æ puttleness, okuphezulu okushisayo kanye ne-superplasticity yensimbi engenasici. Uma kuqhathaniswa nensimbi engenacala, amandla alo okuvutha athuthukiswa kakhulu, futhi ukumelana kwawo ekugqwalisweni kwezinto zokugqwala, ukugqwala kwengcindezelo, ukukhathala kokugqwala kanye ne-abrasion kwathuthukiswa kakhulu.
Amashubhu we-duled dules a789
Ishubhu elingenamthungo
Ipayipi elinqunyelwe
I-welded tube
Saw lsaw erw efw
I-Nickel Alloy Pipe neThubhu
Amapayipi e-Duplex Stainless Pipes 200 MM 2205 Ipayipi
Ipayipi lensimbi ne-tube
Ubude: Ngokwesidingo sakho. "

I-2205 Insimbi Engagqwali iyisisombululo esisebenzayo sezicelo eziningi zokusebenza lapho ama-300 cwenger stexis angenangethi athambekele ekuqhekekeni kwengcindezelo ye-chloride. Ukuqhekeka kokugqwayiza kwengcindezi kwenzeka lapho kufakwa ama-sterainlen steres ngaphansi kwengcindezi ye-tensaile, ngenkathi ukuxhumana nezixazululo eziqukethe ama-chloride. Amazinga okushisa andayo nawo akhulisa amandla okuthola ama-steres angenasici ekucindezelekeni kokugqwayiza.

Uma kuqhathaniswa nensimbi engenasici angenasici kanye nensimbi engenacala, ipayipi lensimbi engagqwali linokusebenza okuhle kwe-welding. Akufani nokushisa kwe-welding kwensimbi ethintekile yensimbi engenacala, ngenxa yokuhlanza okusanhlamvu, ukuqina kwepulasitiki kuncishiswe kakhulu, noma insimbi yensimbi engenacala, kuyathandeka kakhulu ekuqhekekeni okushisayo kwe-welding.

I-ASTM A789 A789M ihlanganisa amamaki okugqitshwa odongeni okhohlisayo, amashubhu wensimbi engagqwali izinsizakalo ezidinga ukumelana nokugqwayiza okujwayelekile, ngokugcizelelwa ngokumelana nokuqhekeka kokugqwala kwengcindezelo. Lezi zinsimbi zitholakala ekufomekeni uma zisetshenziselwa isikhathi eside kumazinga okushisa aphakeme.

I-Duplex 2205 Ama-Stempless abizwa ngokuthi "Duplex" ngoba anesigaba sesibili se-mistritic kanye ne-auntenitic insimbi engenacala. Lapho i-Duplex Steel engenacala incibilika, iqinisa kusuka esigabeni se-liquid kuya esakhiweni esigcwele se-Ferrititic. Njengoba izinto ezibonakalayo ziphola emazingeni okushisa egumbi, cishe isigamu sokwahlukana kwe-Ferrite kuguqula okusanhlamvu kwe-Auucenite ("Islands"). Umphumela uba yi-miscructure ka-50% Aucen ne-50% Ferrite.