A182 F53 2507 I-Flange ekhethekile ye-A182 F53 ANS S32750 Super Dumplex Insimbi Engagqwali

I-Duplex Stainless iyinto exubile ye-auntenitic ne-Ferrite (50 \ 50) ethuthukise amandla ngaphezulu kwama-Ferritic nase-Auutenitic Steel Amabanga afanayo.

I-Duplex Steel yangeniswa emakethe njengendlela yokubhekana nezinkinga ezihambisana nokuqhekeka okuhlobene nokugqwala okubangelwa izixazululo ze-chlorine. Ukwakheka kwamakhemikhali kwezinto ze-dulex Flange nazo zenza ama-flanges athambekele ekunciphiseni kwe-chlorine-angethe Lezi ze-alloys azibizi kakhulu kunezinsimbi ezisuselwa ku-nickel.

I-ASME B16.47 Series a wn \ blind flange 150 # -900 # 22 "-48" (ngaphandle kuka-900 usayizi: 26 "-48")

I-ASTM A182 ANCS S31803 Ama-Flanges aphindwe kabili ahlala isikhathi eside futhi azolingana nanoma yiluphi usayizi ngenxa yokwakheka okuhlukile nosayizi. Zenziwe ngezinto ezisezingeni eliphakeme kakhulu ezingavuthiwe futhi zigcwele nezimo lokhuni ngakho-ke akukho monakalo ozotholakala. Akufanele zibe khona zibe yi-welder ngaphandle kwensimbi ye-filler njengoba lokhu kungaholela ekutheni uFerrite owengeziwe.

Lokhu kusho ukuthi ithola ukumelana nokugqwala kwayo okuphezulu kanye nokuphikiswa okuvela e-Aucen ku-alloy, kanye neWerkstoff No 1.4462 blrf Flange inamandla amakhulu nobulukhuni, bobabili okuyingxenye ye-Ferritic.

Ama-Flanges e-Druplex asetshenziswa kabanzi ebunjiniyela obusetshenzisiwe, imishini kanye nezimboni zezimoto. I-Duplex Steel S31803 Lap Flanges ilungele izinhlelo zokusebenza ezidinga ukumelana okungcono kokugqwala kunohlobo lwama-316 kanye namandla amahle okushisa aphezulu. Sine-Duplex Steel S31803 \ S32205 FLANES E-STOCK. Ama-Flanges e-Druplex ajwayele ukusetshenziswa kumakhemikhali, ama-petrochemical, nasezimbonini zamandla.

I-2205 I-Dumplex Steel iqukethe isizinda sesigaba sesibili se-Ferrite ne-Ausun. Uma kukhulunywa ngokuqanjwa kwamakhemikhali kwama-flanges ensimbi angama-2205, ikakhulukazi aqukethe ama-chromium angama-22%, ama-3% molybdenum kanye no-5-6% nickel ngesimo sensimbi engenacala.

Lokhu kuvuselela umngcele wokusanhlamvu, wehlisa buthaka futhi uyakulungisa. Inzuzo ye-Welding Alloy Alloy 2507 Flanges eyimpumputhe ukuthi amakhemikhali e-alloy awo anokuqukethwe okuphansi kakhulu kwekhabhoni. Lokhu kwenza kube nzima ukwakha ama-carbide ama-precipide kanye nokuvimbela ngokungafanele ukugqwala.

Ama-Flanges e-Druplex enziwe nge-Duplex Steel Material futhi ingeyomndeni wensimbi engenasici. Kwenzelwe ukuhlinzeka ngokumelana okungcono kokugqwala, ikakhulukazi ukugqwala kwe-chloride ukuxabana kanye nokugqwala okukhonkotha, namandla aphezulu kunensimbi ejwayelekile ye-auntenitic engagqwali efana nensimbi engagqwali engama-304 noma insimbi engama-316.

Banomklamo ovumela ukuthi amapayipi adlule ku-flange futhi athole iphuzu elifanele lokuxhumana. I-ASTM A182 Ibanga F53 WNRF Flange inentamo ebekiwe ebusweni.

Njengoba i-nickel iyisitatimende sezimpahla, izindleko zokusebenzisa ama-alloys ahlelwe kakhulu kusetshenziswa ama-alloys athambekele ekubizeni kakhulu. Ngaphandle kokuqukethwe okuphansi kwe-nickel, ama-flangel angama-2205 ama-flangetes akwazi ukukhombisa izakhiwo ezimbalwa ezibalulekile ngenxa yokuqukethwe okuphezulu kwe-molybdenum ne-chromium.

Ukuphikiswa kwe-oxidation kwalezi zinto ezimbaxambili zesigaba sensimbi S31803 Butt Weld Flanges kulungile emazingeni okushisa aphezulu, kepha kuvame ukuba ngamazinga okushisa angaphezu kwamazinga okushisa angama-300 ngaphezulu kwama-degrees ama-degrees afinyelela kuma-475 degrees Celsius. Lezi zingcingo ezihlangene zesigaba se-S32205 ezihlangene ze-S32205 zibonisa ukusebenza okuphezulu nokuguguleka kokusebenza kanye nokukhiqizwa okuphansi okuphansi kanye nokuvuselelwa okuphezulu okushisayo kunokuqinisekiswa.

I-Super Duplex 2507, us 32750, i-duplex yensimbi engenacala ikakhulukazi elungele izindawo ezifudumele ezinamanzi afudumele we-cheryated asolwandle kanye nemithombo yezindaba e-acidic. Inezakhiwo ezifanayo zokudonsa ezingama-2205 kepha ingabe imelana nokugqwala okwengeziwe futhi isebenza kahle ezindaweni ezivuthayo ngokulingana.
Lokhu kuvuselela umngcele wokusanhlamvu, wehlisa buthaka futhi uyakulungisa. Inzuzo ye-Welding Alloy Alloy 2507 Flanges eyimpumputhe ukuthi amakhemikhali e-alloy awo anokuqukethwe okuphansi kakhulu kwekhabhoni. Lokhu kwenza kube nzima ukwakha ama-carbide ama-precipide kanye nokuvimbela ngokungafanele ukugqwala.
Kusukela ama-nsimbi angenacala ane-nickel ephansi ye-nickel kanye ne-molybdenum kunensimbi e-auntenitic engenasici, bavame ukuba nokuphikiswa okufanayo kokugqwala. Okuqukethwe kwe-alloy okuphansi kwensimbi engenacala engagqwali kusho izindleko eziphansi. Lokhu kuyiqiniso, ikakhulukazi lapho ama-alloy surcharges aphezulu. Futhi, ngenxa yamandla aphezulu wesivuno sama-nsimbi angenacala aqhathaniswa nama-auntenitic steress steres, kuvame ukwenzeka ukunciphisa ubukhulu bendawo yabo. Le nhlanganisela inganciphisa kakhulu izindleko kanye nesisindo sePilo eli-150 le-Drade Dumplex Flange ubukhulu uma liqhathaniswa nezinto kumamaki ase-Auutenitic angenasici.

I-Duplex Steel Butt Welding Flange Ukuxoxa Flange Flange ngenxa yamandla abo aphezulu kanye nezinga lokuqina komsebenzi. Kodwa-ke, ngenxa yokuba khona kwenani elikhulu lensimbi engenacala, i-flange imelana kakhulu nokugqwala okuhlobene namanzi olwandle.

I-auntenitic-Ferritic ehlukile ngokuhlukahluka okuphezulu kwengcindezelo yokuqhekeka kokuqhekeka ngokuqhathaniswa ne-Auntenitic 304 no-316 amabala, kepha ngobunzima obuphansi kanye namandla aphansi.

UDuplex 2205 wahlolwa ngaphansi kwengcindezi yokugoba emuva ekushiseni kwegumbi uma kuqhathaniswa ne-SS316. Imiphumela ikhombisa ukuthi iDuplex 2205 icishe ibe umkhawulo wokukhathala \

A182 FF44 F45 F41 F51 F44 F45 F44 F45 F51L F51L 316 316L 321 ASME B11.47 ASME B11

Ukwandisa indawo yokuxhumeka, isesigaba esimbaxambili S31803 \ s32205 rsj Flanges asetshenziswa. Isetshenziswa ngababili ngama-halves amabili. Siphinde sinikeze ezinye izinhlobo ezifana nezimvula ezingama-2205 eziphindwe kabili.

I-Super Duplex 2507, us 32750, i-duplex yensimbi engenacala ikakhulukazi elungele izindawo ezifudumele ezinamanzi afudumele we-cheryated asolwandle kanye nemithombo yezindaba e-acidic. Inezakhiwo ezifanayo zokudonsa ezingama-2205 kepha ingabe imelana nokugqwala okwengeziwe futhi isebenza kahle ezindaweni ezivuthayo ngokulingana.
Lokhu kuvuselela umngcele wokusanhlamvu, wehlisa buthaka futhi uyakulungisa. Inzuzo ye-Welding Alloy Alloy 2507 Flanges eyimpumputhe ukuthi amakhemikhali e-alloy awo anokuqukethwe okuphansi kakhulu kwekhabhoni. Lokhu kwenza kube nzima ukwakha ama-carbide ama-precipide kanye nokuvimbela ngokungafanele ukugqwala.
Kusukela ama-nsimbi angenacala ane-nickel ephansi ye-nickel kanye ne-molybdenum kunensimbi e-auntenitic engenasici, bavame ukuba nokuphikiswa okufanayo kokugqwala. Okuqukethwe kwe-alloy okuphansi kwensimbi engenacala engagqwali kusho izindleko eziphansi. Lokhu kuyiqiniso, ikakhulukazi lapho ama-alloy surcharges aphezulu. Futhi, ngenxa yamandla aphezulu wesivuno sama-nsimbi angenacala aqhathaniswa nama-auntenitic steress steres, kuvame ukwenzeka ukunciphisa ubukhulu bendawo yabo. Le nhlanganisela inganciphisa kakhulu izindleko kanye nesisindo sePilo eli-150 le-Drade Dumplex Flange ubukhulu uma liqhathaniswa nezinto kumamaki ase-Auutenitic angenasici.

Ama-Flanges we-Butt Weld angama-Flanges aklanyelwe ukuxhunywa ezinhlelweni zokuphawula nge-butt welding. Lolu hlobo lwe-flange luza ngosayizi ohlukahlukene, ama-flange we-butt Weld abiza ngenxa yezintamo zawo ezinde nezindleko zabasebenzi ukuxhumana ne-WN Flange ngepayipi noma kufanelekile, kepha athandwa ngezicelo eziphezulu zokucindezela. Intamo noma i-hub idlulisela ingcindezi kupayipi.

I-EN1092-1: 2002 I-Plate Flange yokufaka i-welding \

Uhlobo ngalunye oluhlukile lunezinzuzo zalo. Amabanga ahlukene we-Duplex Steel anezinto ezahlukene zemishini nezomzimba ngenxa yezingoma ezihlukile zamakhemikhali. Ama-flanges we-ASTM A182 F60 asebenza kakhulu, abiza kakhulu impilo esebenzayo futhi ende yokuphila. Kunezinhlobo ezihlukile zobuso ezifana nama-flanges ahlangene amakhale, amavutha ebusweni obusefutheni kanye nama-flangeli aphakanyisiwe.

Ama-flanges e-super duplex amahle kakhulu ekuhlinzekeni umkhathi onzima owonakalisayo njengezicelo ze-offshore kanye nezasolwandle.

I-Duplex Steel yangeniswa emakethe njengendlela yokubhekana nezinkinga ezihambisana nokuqhekeka okuhlobene nokugqwala okubangelwa izixazululo ze-chlorine. Ukwakheka kwamakhemikhali kwezinto ze-dulex Flange nazo zenza ama-flanges athambekele ekunciphiseni kwe-chlorine-angethe Lezi ze-alloys azibizi kakhulu kunezinsimbi ezisuselwa ku-nickel.

Ukugqwala duplex Ama-Flanges ahlinzeka ngemboni ngesisombululo sensimbi esingejwayelekile ngokumelana nokugqwala okuhle kwe-sulfide ukubhuka kanye nokuphikiswa okungcono kokugqwala kwe-chloride kanye ne-crevice.

Singabakhiqizi be-ASTM A182 DUPLEX UNS S32750 \ S32760 FLANSEs khombisa ukumelana nokukhohlakala kwe-saline, izindawo eziklabha, nezinhlelo zokusebenza ezikhethiwe zokudla.

Ubuso be-Flange buqeda isitoko sokuqeda isitoko

Okwe-Duplex Steel Flanses, isixazululo sokuhlehlisa endaweni yokushisa efanelekile elandelwa ukujula kwamanzi ngokushesha kungafinyelela ibhalansi yesigaba se-metallurgical aupurgical aupurtical aupunnical auustol-ferrite. Kubalulekile ukugcina isikhathi phakathi kokushiya isithando somlilo namanzi aqala ukucima amafushane ngangokunokwenzeka. Lokhu ukunciphisa ukulahleka kokushisa kusuka ku-flange, okungaholela ekutheni imvuthulo yezikhathi ezilimazayo ngaphambi kokucima amanzi okushisa kwegumbi.

I-Super Duplex 2507, us 32750, i-duplex yensimbi engenacala ikakhulukazi elungele izindawo ezifudumele ezinamanzi afudumele we-cheryated asolwandle kanye nemithombo yezindaba e-acidic. Inezakhiwo ezifanayo zokudonsa ezingama-2205 kepha ingabe imelana nokugqwala okwengeziwe futhi isebenza kahle ezindaweni ezivuthayo ngokulingana.
Lokhu kuvuselela umngcele wokusanhlamvu, wehlisa buthaka futhi uyakulungisa. Inzuzo ye-Welding Alloy Alloy 2507 Flanges eyimpumputhe ukuthi amakhemikhali e-alloy awo anokuqukethwe okuphansi kakhulu kwekhabhoni. Lokhu kwenza kube nzima ukwakha ama-carbide ama-precipide kanye nokuvimbela ngokungafanele ukugqwala.
Kusukela ama-nsimbi angenacala ane-nickel ephansi ye-nickel kanye ne-molybdenum kunensimbi e-auntenitic engenasici, bavame ukuba nokuphikiswa okufanayo kokugqwala. Okuqukethwe kwe-alloy okuphansi kwensimbi engenacala engagqwali kusho izindleko eziphansi. Lokhu kuyiqiniso, ikakhulukazi lapho ama-alloy surcharges aphezulu. Futhi, ngenxa yamandla aphezulu wesivuno sama-nsimbi angenacala aqhathaniswa nama-auntenitic steress steres, kuvame ukwenzeka ukunciphisa ubukhulu bendawo yabo. Le nhlanganisela inganciphisa kakhulu izindleko kanye nesisindo sePilo eli-150 le-Drade Dumplex Flange ubukhulu uma liqhathaniswa nezinto kumamaki ase-Auutenitic angenasici.

I-ASTM A182 F53 VS F55 ingangena ngamadayimane ahlukene asuka? amasentimitha kuya kwangama-intshi angama-48 anamakilasi ahlukene wokucindezela asuka ekilasini 150 ngokusebenzisa isigaba 2500.

I-Duplex kanye ne-Super Dulding Flanges ilungele izicelo ezibucayi ezibandakanya ingcindezi ephezulu, izinga eliphansi kanye nezimo eziphakeme, kanye nezimo lapho ukuguquguquka kubangela ukwanda kwepayipi, futhi isici saso esikhulu ukuthi kufanelekile izicelo eziphezulu zokucindezela.

Ama-Flanges we-Butt Weld angama-Flanges aklanyelwe ukuxhunywa ezinhlelweni zokuphawula nge-butt welding. Kunokucaciswa okuningi kwale Flange. Ama-Flanges we-Butt Weld ayabiza ngenxa yezintambo zawo ezinde ezinde nezindleko eziphezulu zabasebenzi ama-flanges e-WN athintana namapayipi noma ukufakwa, kepha ancamela izinhlelo zokusebenza eziphezulu zokucindezela. Intamo noma i-hub idlulisela ingcindezi kupayipi.