Din931 S32750-2507 Ingxenye Yengxenye Yemvelo Yesayensi Dux SS Hex Head Bolt Hex Head S32750-2507 Hex Bolt

Ishidi le-SA 240 le-US 32760 lishise lemikhumbi, amathangi neziqukathi, ngokuthunyelwa ezindaweni eziningi ezizungeze ama-Metal Lattices.

I-gasket engu-2205 yaziwa njenge-dimplex steel gasket ngoba inenhlanganisela ye-Ferrite ne-Auden futhi ingenziwa ngama-fasteners ngenxa yokumelana kwayo okuphezulu. Inokuphikiswa okuphezulu kokugqwala kunensimbi engama-316 engenasici futhi futhi imelana kakhulu nokugqwala kokucindezela kanye nokuqhekeka kwe-chloride. I-2205 ibinqunyelwe ukuthi ingabizi kakhulu ngoba ingama-5% ama-nickel futhi ayibiza kakhulu kune-hastelloy C276.

Ama-fasteners angama-Duplex 2205 wenziwa ngensimbi ebiza kakhulu, ehlala isikhathi eside neyokulwa nokugqwala. Ibanga lensimbi elisetshenziselwe ukwenza ama-fastener angaba nge-ferrititic, auntenitic noma ngensimbi yesigaba. Izinto ezi-Duplex zinezimfanelo zamandla zensimbi ye-Ferrititic kanye nezimfanelo ezilwa nokugqwala kwama-autenitic steel.

Izinga lokushisa ekushiseni kokushisa livame ukukhuphuka ngoba lisebenza ngokuya ngomgomo wokudluliswa kokushisa. Ngenkathi i-a789 tubing ingabamba eyayo emazingeni okushisa aphezulu, ayinconyelwa ukusetshenziswa kumazinga okushisa angenhla kwe-600f. I-Duplex Tube 2205 ingahle ibe brittle futhi ibole emazingeni okushisa angenhla kwe-600f.

I-Duplex stainless S31083 S32205 FLANSEs ngokumelana okuhle nokukhohlakala kwe-crevice

I-SA 182-F51 S31803 iza ngaphansi kwe-ASME B16.47, B16.48 nama-B16.5 amazinga anosayizi asukela ku-1 \ 8 NB kuya ku-48NB.

I-Alloy 2205 ihlinzeka ngokumelana nokugqwala okukhohlisayo kanye nokuqina kwe-crevice ephakeme kune-316L auntenitic noma i-317l auntenitic runless tube engagqwali cishe kuyo yonke imidiya ewonakalisayo. Ibuye ibe nezakhiwo eziphakeme zokugqwala kanye nokuguguleka nokunwebeka okuphansi okuphansi nokuvuselelwa okuphezulu okushisayo kune-auntenitic.

Lolu hlobo lwensimbi luyamelana kahle nokugunda ngenxa yokugqwala kwengcindezi, ukuqhutshwa okuphezulu okushisayo kanye ne-coefficie ephansi ephakeme yokunwebeka.

I-ASTM A182 Dumplex Ama-Flinges ensimbi engenasici

I-Super Duplex 2507 ayikwazi ukuqiniswa ukwelashwa kokushisa. I-Annelung yenziwa ngo-1920¡Ãf - 2060¡Ãc (1049¡Ãc (1049¡Ãc (1127¡Ãc), ilandelwa ukupholisa okusheshayo.

Kunezakhi ze-Duplex Tresteners ezitholakala njengezikopelo, setha izikulufa, ama-bolts, ama-washer namantongomane. Noma nini lapho ucabanga ngokuqondile ama-gosplex stacken angu-2205 ama-gaskets, kungasiza kakhulu ngezinhlobo ezahlukahlukene zezicelo ezibucayi zezimboni ezivame ukutholakala ezindaweni ezinokhahlo. Cishe zonke izinhlobo zama-gaskets ezinsimbi ezingama-2205 zizonikeza ukunikezwa okungapheli nohlu oluhle lwensizakalo yezinhlelo zokusebenza ezihlukile ezifana nama-valves noma ama-petrochemical, amaphampu, njll.

Okokusetshenziswa okuningi lapho insimbi ye-300 yensimbi engenacala isengozini yokuqhekeka kokugqwayiza kwe-chloride ukuqhekeka, i-2205 Dumplex Steel engenacala yisixazululo esisebenzayo. Ukuqhekeka kokugqwayiza kwengcindezi kwenzeka lapho kufakwa insimbi engenacala ngaphansi kwengcindezi ye-tensaile ngenkathi ukuxhumana nezixazululo eziqukethe ama-chlorides. Amazinga okushisa aphakeme akhulisa futhi ukuthambekela kwensimbi engenasici ekuqhekekeni kwengcindezelo.

Ngezengezo ze-chromium, i-molybdenum ne-nitrogen yokugqwala okwenziwe kwasendaweni njengokuphaphama nokuhlaselwa kwe-crevice kuyathuthukiswa. I-Alloy 2507 inokumelana okuhle kakhulu kwe-pitting yasendaweni.

I-A789 EXS S31803 ne-UNS S32205 amamaki amabili wensimbi engenacala esetshenziswa kabanzi kwizicelo ezahlukahlukene zezimboni. Lawa mapayipi we-Duplex S31803 ayaziwa ngokumelana kwawo okuhle kakhulu, amandla aphezulu, nokushiswa okuhle. I-A789 ingukucaciswa okuhlanganisa amashubhu angenamthungo nama-welded enziwe ngensimbi engenacala.
Ngenkathi iDuplex 2205 ingumkhiqizo ovame kakhulu we-duoplex esikunikeza, futhi singaletha imali engu-2304 ne-Duplex 2207 ngezikhathi eziholayo ezincishisiwe njengoba lezi zeli zigcwele. Alloy 2205 (ANX S32305 \ S31803) yi-chromium engama-22%, ama-3-6% ama-nickel, i-nitrogen ally duplex ipayipi elingagqwali eliphakeme, elenziwe ngokumelana nengcindezelo ngokuqina okukhulu.
Lokhu okuqukethwe kuhlinzekwe ngokujwayelekile esimweni esivelele esinikeza amandla okuthenga ngokweqile kwe-65 KSI (450mpa), lokhu okuqukethwe akunakuba nzima ukwelashwa okushisa kepha amandla angaphezulu komhlaba angatholakala ngokusebenza kubanda. Ngokuvamile, imigoqo eyisikwele ye-ASTM A182 F51 inokumelana kahle nokugqwala okujwayelekile, ukugqwala kwe-crevice kanye nokukhonkotha ngamakhemikhali aqukethe ama-chloride, ama-pholoride, nama-nitric acid. I-Duplex 2205 Socket Weld Flange yibanga elisetshenziswa kakhulu lensimbi engazisebenzisi. Isici esiyinhloko se-UNS S31803 Flange ngamandla ayo aphezulu esivuna, acishe aphindwe kabili kunalokho kwamabanga ajwayelekile wensimbi engagqwali.

I-ASTM A240 Type 2205 Plate ipuleti yensimbi engenacala esetshenziswa kakhulu ezimbonini ezahlukahlukene ezinjengezimboni zamakhemikhali, i-oyela negesi ehloliwe. ISA 240 GR 2205 Sheet yenziwa ngeBanga 2205 Insimbi Engagqwali, okuyinhlanganisela yensimbi ye-ferrititic ne-auntenitic.
Ama-fastener wensimbi
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Amapuleti we-nickel alloy namashidi namakhoyili
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I-Nickel Plated Super Dumplex Coil Strip 1.4410 1.4501 Coil
I-ASME B16.48 Spectacle Blind Flange

Ama-bolts angama-22055 ane-ructile ukuguqulwa kwe-brittle at-50¡Ãc futhi abe brittle ku-300-1000¡Ãc, ngakho-ke izinga lokushisa lika-50¡Ãc libe ngu-300¡Ãc. Ukuchayeka ngaphezulu kwe-300¡Ãc ngeke kudale kuphela ukufona kwezinye ezingama-2205 bolts, kepha kuzonciphisa ukumelana nokugqwala.

Alloy 2205 EX S31803 i-chromium engama-22%, i-3% molybdenum, i-nitrogen alloyel Druplex ipayipi elingenacala, elenziwa ngokumelana nengcindezelo ngokuqina okukhulu.

Yize kubalulekile ukukhumbula ukuthi ukugqwala okukhonkotha kungaba ukukhathazeka ngezixazululo ze-chloride lapho imithombo ye-oxidizing ikhona. Kulezi zimo, ungqimba lwe-Passive (lokuvikela) lwe-Duplex 305 Izinto ezibonakalayo zingahle zincishiswe ekuphaphemeni kwasendaweni kungenzeka.
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Duplex Flanges
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I-ASTM A182 F53 EXS S32750 Flange iza ngaphansi kwe-ASTM A182 Ukucaciswa kwezinga lokushisa eliphakeme kanye nezinsizakalo eziphakeme zokucindezela.

Ibha yethu ye-DUPLE SCEEL S31803 iyinsimbi esetshenzisiwe ye-nitrogen-modived eshintshiwe ebhekana nezinkinga ezijwayelekile ezihlangabezana nezinkinga zensimbi ezingama-300.

I-Alloy 32750 i-Super Dumplex Insimbi Engagqwali enikezwe ezimweni ezishisayo ezisebenzayo nezixazululwa.

Imigoqo eyi-Duplex 1.4462 Round Bar futhi inokwandiswa okuphansi okushisayo kanye nokuvuselelwa okuphezulu okushisayo kanye nokugqwala okuphezulu kanye nokugqwala kwezindawo ukukhathala uma kuqhathaniswa ne-Autenite. Ukumelana nokugqwala kweDuplex 2205 cishe kucishe kube kabili kwenye i-autenitic steress steress.

Amantongomane we-UNS32205 (ezaziwa nangokuthi i-S31803) akhiqizwa kusuka ku-Dumplex Prade Duplex 2205 Insimbi Engagqwali. Njengoba lokhu okuqukethwe kuhlanganiswa okungenani ngama-22% ama-chromium, ama-6% ama-nickel kanye nama-3% molybdenum kungamelana nezinhlobo ezimbalwa ezihlukile zezemvelo zezinye izinsimbi ezingezincipha, ukuqhekeka, ukuguguleka, ukupela nokuningi. I-Super Dumplex Steel engenacala futhi ihlinzeka ngamandla aphindwe kabili uma kuqhathaniswa nensimbi ejwayelekile engenacala.

Isetshenziswa kabanzi ekuhlolweni kwamafutha okuphuma olwandle kanye negesi \ Prokhiqiteleni kanye nakushintshile ekushiseni ku-petrochemical \ ukucubungula kwamakhemikhali.

Ukukhiqiza i-ASME B36.10 ASME B36.52
S32750 S32760 Super Dumplex Amapayipi Ensimbi Engagqwali Ukumelana Kakhulu Kokugqwala Okuhlobene Nezivumelwano Ezihlobene Ne-Carbide
I-2507 Super Dumplex Pipe High Treampion Rough
I-Pipe A790 S31803 32205 SMLS

I-chromium ephezulu, ama-molybdenum, namazinga we-nitrogen anikela ngokumelana okuhle kakhulu ekuphayinisheni, i-crevice, kanye nokugqwala okujwayelekile.

I-microscucture kanye nokwakhiwa kwe-duplex 3005 alloy kunikeza ukumelana nokuqina okuphezulu kunohlobo lwama-316 noma 317 ezindaweni eziningi, futhi amandla alo aphansi aphansi angaphezu kokuphindwe kabili kwensimbi evamile ye-auntenitic.

Amapayipi we-S32750 asethubeni angenamthungo angama-chromium kanye ne-molybdenum mixtures ngokumelana okuphezulu ekuphayinini. Izimboni eziningi zikhetha la mapayipi angenamthungo ngokumelana kwawo ekuqhekekeni kwengcindezelo kokugqwala nokugqwala kwe-crevice.

I-Chromium ephakeme, okuqukethwe kwe-molybdenum kanye ne-nitrogen kuphumela ekumelaneni kwe-pipling okulinganiselayo (pren)> 40, ukuhlinzeka ngamakhono wokugqwala okuphezulu kanye nama-creplex ama-stainles cishe kuyo yonke imithombo yezindaba eqinile, kanye nokushisa okubucayi okuphezulu ngenhla kwe-50¡ngÃc ngaphezulu kwe-50¡ngÃc.
Ama-fastener wensimbi
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Amapuleti we-nickel alloy namashidi namakhoyili
Duplex Flanges
Ukuphela Okumisiwe, Ukuphela Okusobala "
I-Nickel Plated Super Dumplex Coil Strip 1.4410 1.4501 Coil
I-2205 Duplex Tube 1.4462 Intengo yepayipi

Uma uqhathanisa ne-SS316, iDuplex 2205 ihlolwe ngaphansi kwengcindezi yokugoba emuva ekushiseni kwegumbi. Imiphumela ikhombisa ukuthi umkhawulo wokukhathala

I-Super Duplex Steel 1.4410 FLANES inezindleko eziphansi zokuqalisa ngokuqhathaniswa nebanga elifanayo le-ferritic ne-auntenitic kanye nokungamelana nokugqwala endaweni equkethe i-chloride-equkethe ukukhiqizwa kahle nokuvunyelwa okuthuthukile.

Inqubo Yokukhiqiza I-Rolling \ Umsebenzi oshisayo, ukugoqa okubandayo

I-Duplex¯¯s I-Premium Mechanical and Chemical Properties icishiwe kancane ngobunzima bayo bokuthola.

Amapayipi e-Duplex angamapayipi angenasici aqukethe inani eliphakeme le-chromium nenani elincane le-nickel. Amapayipi e-Duplex ahlinzeka ngamandla amakhulu nokumelana nezimo ezilimazayo. Amapayipi e-Duplex asetshenziswa ezitshalweni zokuncibilika, ukushintshaniswa kokushisa nezinqubo zasolwandle.