Ukufakwa kwepayipi le-S31254

I-ASTM A240 Type 2205 Plate iyipuleti lensimbi engagqwali eliyi-duplex elisetshenziswa kakhulu ezimbonini ezahlukahlukene ezinjengokucubungula amakhemikhali, ukuhlola uwoyela negesi, nobunjiniyela basolwandle. I-SA 240 GR 2205 Ishidi lenziwe kusukela ku-grade 2205 insimbi engagqwali, eyinhlanganisela yensimbi ye-ferritic ne-austenitic.

I-Inconel 718 iyingxubevange esekwe ku-nickel-chromium evamise ukusetshenziswa ezinhlelweni zokushisa eziphezulu ezifana ne-aerospace kanye nezinjini zegesi. Esinye sezici ezibaluleke kakhulu ekukhiqizweni kwe-ASTM B670 Inconel 718 Sheet yinqubo yokugoqa amapuleti. Kunezinhlobo ezimbili eziyinhloko zamapuleti e-Inconel 718 atholakalayo emakethe: amapuleti agoqiwe ashisayo nabandayo.

316L 1.4401 S31603 Ipayipi Lensimbi Engagqwali inketho yepayipi eguquguqukayo futhi ehlala isikhathi eside evame ukusetshenziswa ezinhlotsheni eziningi zezimboni nezohwebo. Leli payipi le-SS UNS S31603 lenziwe ngekhwalithi ephezulu engu-316L yensimbi engagqwali enokumelana okuhle kakhulu nokugqwala, i-oxidation kanye namabala, okwenza ilungele izindawo ezinokhahlo noma izinhlelo zokusebenza zokucindezeleka okukhulu.

Ikhoyili ye-Inconel 625 ibonakala ngokumelana kwayo okuhle kakhulu ne-oxidation, ukugqwala kwezinga lokushisa eliphezulu nokukhathala. I-ASTM B443 UNS N06625 I-Inconel Plate isetshenziswa kabanzi ku-aerospace, ukucubungula amakhemikhali nezimboni zikawoyela negesi ngenxa yamandla ayo aphakeme, ukuqina nokuqina kwayo ngisho nasezimweni ezimbi kakhulu.

I-alloy 800 iyingxubevange ye-nickel-iron-chromium enamandla amakhulu nokumelana okuhle kakhulu ne-oxidation nokugqwala emazingeni okushisa aphezulu. I-ASTM B407 UNS N08800 Incoloy 800 W. Nr. I-1.4876 Welded Pipe isetshenziswa kabanzi ekwakheni okokusebenza okudinga ukumelana nokugqwala, ukumelana nokushisa, amandla, nokuzinza kwesevisi efika ku-1500°F (816°C).

Ipayipi lensimbi engagqwali engu-316 seliphenduke into ebaluleke kakhulu emkhakheni wezimboni. Le ngxubevange yensimbi ne-chrome yaziwa ngokumelana kwayo okuphezulu nokugqwala, kanye nokuqina kwayo. Amashubhu ensimbi engagqwali angu-316 angakhiqizwa kuwo womabili amashubhu angenamthungo nashikelwe ukuze ahlangabezane nezidingo ezithile zamakhasimende.

I-Hastelloy C2000 Tubes isetshenziswa ezinhlobonhlobo zezimboni ezihlanganisa ukucubungula kwe-petrochemical, ukukhiqizwa kwemishini yokucubungula amakhemikhali, izindawo zokuhluza uwoyela kanye nezitshalo zikagesi.

I-Hastelloy C2000 itholakala ngosayizi nobukhulu obuhlukahlukene, lolu hlobo lwengxube ye-nickel-chromium-molybdenum ludume ngamandla alo aphakeme kanye nokumelana nokugqwala.

I-AL6XN iyinsimbi engagqwali ye-superaustenitic enokumelana okuvelele kokugoba kwe-chloride, ukugqwala koqhekeko kanye nokuqhekeka kokugqwala kwengcindezi. I-AL6XN iyingxubevange engu-6 ye-moly eyasungulelwa futhi isetshenziswa ezindaweni ezinolaka kakhulu. Ine-nickel ephezulu (24%), i-molybdenum (6.3%), i-nitrogen ne-chromium enikeza ukumelana okuhle nokuqhekeka kokugqwala kwe-chloride, i-chloride pitting, kanye nokumelana nokugqwala okujwayelekile. I-AL6XN isetshenziswa kakhulukazi ekuthuthukisweni kwe-pitting yayo kanye nokumelana nokugqwala kwe-crevice kuma-chloride. Kuyinsimbi engagqwali eyakhayo futhi eshiselayo.

I-UNS N08367 evame ukubizwa ngokuthi i-alloy AL6XN iyikhabhoni ephansi, ukuhlanzeka okuphezulu, okuqukethe i-nitrogen "super-austenitic" ingxubevange ye-nickel-molybdenum ekwazi ukumelana kahle ne-chloride pitting kanye nokugqwala kwe-crevice.

Amapayipi e-SMO 254 angakwazi ukumelana nengcindezi ephezulu yokusebenza kanye ne-Alloy 254 SMO Pipe esebenza ngomfutho ophakeme emazingeni okushisa aphezulu nasezindaweni ezibolayo.

Lokhu kunikeza ukumelana okuthuthukisiwe kakhulu kwe-sulfuric acid. Futhi inokuqukethwe okuphezulu kwe-chromium, ukukhulisa ukumelana kwayo namakhemikhali e-oxidizing futhi icubungule imifudlana engcoliswe ama-ion ferric kanye nomoya-mpilo oncibilikisiwe.

Iyakwazi ukumelana nohlu olubanzi lwamakhemikhali e-oxidizing kanye ne-non-oxidizing, futhi ibonisa ukumelana okuvelele ekuhlaselweni kwe-pitting kanye ne-crevice phambi kwama-chloride namanye ama-halide.

Ibonisa ukumelana okuhle kokungathathi hlangothi nokunciphisa izindawo. Le alloy idala i-itenacious oxide, ifilimu evikelayo engasuki, kodwa igcina ukumelana ne-oxidation ephakeme emazingeni okushisa akhuphukayo.

Isetshenziswa kabanzi ekuhloleni uwoyela negesi yangasogwini\/ukukhiqiza kanye nasezishintshisani zokushisa ku-petrochemical/chemical processing.

Ukuminyana kwe-Titanium cishe kungama-60% okwensimbi engagqwali nama-nickel alloys, lokhu konga kwesisindo kwenza kube ukukhetha okudumile ezinhlelweni lapho lokhu kubaluleke kakhulu njenge-aerospace.

Amashubhu e-Inconel 600 angenamthungo we-UNS N06600 ejwayelekile kanye ne-ASTM B167 yiwo akhiqizwe ukusekela umfutho ophakeme ngokweqile futhi eza newaranti enkulu.

I-SCH40 Monel 400 Pipe iqokwe njenge-Werkstoff Number 2.4360 kanye ne-UNS N04400. I-alloy 400 Pipe eyaziwa nangokuthi i-Monel Alloy 400 Pipe, Monel 400 Pipe & Nickel Alloy 400 Pipe.

Amapayipi okumiswa okungenamthungo anomthamo ophezulu wokuthwala umthwalo namandla ngaphezu kwamanye amabanga.

I-chromium ephezulu, i-molybdenum ne-nitrogen okuqukethwe kuphumela kokuthi Inombolo Elinganayo Yokumelana Ne-Pitting (PREN) > 40, ihlinzeka ngamakhono aphakeme wokugqwala nokugqwala kuma-austenitic kanye nezinsimbi ezingenasici eziphindwe kabili cishe kuyo yonke imidiya egqwalayo, kanye nezinga lokushisa elibalulekile le-pitting Ngaphezu kuka-50¡ãC .

I-Hastelloy Alloys Directory
Ama-alloys e-HASTELLOY Amelana nokuCorrosion asetshenziswa kakhulu yizimboni zokucubungula amakhemikhali. Isidingo sokusebenza okuthembekile siholela ekwamukelweni kwabo nasekukhuleni ezindaweni zamandla, ezempilo nezemvelo, uwoyela negesi, izimboni zemithi kanye ne-flue gas desulfurization.

I-Incoloy 800H Flange Sinedumela eliqinile embonini lokukhiqiza ama-flange ekhwalithi ephezulu ezinhlobo ezahlukene ezingafanelana nezidingo zamakhasimende ethu. Senza ama-Incoloy 800 Flanges athembekile futhi aphezulu ngekhwalithi. Sisebenzisa izinsiza ze-premium nemishini ethuthukisiwe yokukhiqiza i-ASTM B564 UNS N08800 Incoloy 800 Flanges.

I-alloy 800 Weld Neck Flanges Sinedumela eliqinile embonini lokukhiqiza ama-flange ekhwalithi ephezulu ezinhlobo ezahlukene ezingafanelana nezidingo zamakhasimende ethu. Senza ama-Incoloy 800 Flanges athembekile futhi aphezulu ngekhwalithi. Sisebenzisa izinsiza ze-premium nemishini ethuthukisiwe yokukhiqiza i-ASTM B564 UNS N08800 Incoloy 800 Flanges.

Ama-Nickel 200 Flanges I-Nickel 200 Flanges aqinile, azinzile ngokwengxenye, futhi anokuphela okuhle. Ngaphezu kwalokho, i-ASTM B564 UNS N02200 Blind Flanges imelana nokugqwala endaweni engathathi hlangothi ne-oxidizing, iwenza afaneleke ukusetshenziswa emishinini yokuphatha ukudla.

Esinye isici esibalulekile se-N08800 Incoloy Alloy 800 Cold Rolled Plate ukumelana kwayo okuhle kakhulu nokuqhekeka kokugqwala okuhlobene ne-chlorine ion, lapho insimbi, njengabanye abalingani bayo be-Inconel icishe ivikeleke kuyo.
Thayipha Ipuleti, Ishidi, Ikhoyili Yentambo
Ubude 0~12m noma ngokwezidingo zakho
Ububanzi 0 ~ 2500mm noma ngokwezidingo zakho
Ubukhulu 0.3 ~ 1200mm noma ngokwezidingo zakho

I-Inconel 600 iyingxubevange ye-nickel-chromium-iron enokumelana nokugqwala okuhle kakhulu, ukumelana ne-oxidation namandla aphezulu emazingeni okushisa aphakeme. Ngenxa yokuqukethwe kwayo okuphezulu kwe-nickel, i-Inconel 600 imelana kakhulu ne-chloride ion stress corrosion cracking. Ukuqina kweminyaka akudingekile njengoba i-Inconel 600 iqiniswa futhi iqiniswa umsebenzi obandayo kuphela. I-Inconel 600 ingasebenza emazingeni okushisa aphansi njenge-700¡ãF (370¡ãC).
I-SUS ejwayelekile, i-AISI, i-DIN
Ububanzi 5 ~ 500mm
Ubude ¨Q12M noma Ngokwezimfuneko Zabathengi

Amabha ayindilinga adonswa abandayo futhi afakwe emanzini, atholakala ngobude besitoko noma asikwe ngosayizi. Imigoqo eyindilinga eyingxubevange ihlinzeka ngamandla nokumelana nokugqwala ezindaweni ezahlukahlukene futhi ingasetshenziswa kuhlaka, ukukhiqizwa kwengxenye yomshini, isevisi yokudla kanye nezimboni zemishini yezokwelapha.
I-SUS ejwayelekile, i-AISI, i-DIN
Ububanzi 5 ~ 500mm
Ubude ¨Q12M noma Ngokwezimfuneko Zabathengi

Amabhizinisi amaningi akhetha iqiniso lokuthi i-Inconel 600 iyingxubevange ehlukahlukene kakhulu. Ngakho-ke ingxubevange isetshenziswa ezimbonini ezibalulekile ezimbalwa ngezindlela ezahlukahlukene kufaka phakathi i-Inconel 600 Pipe edumile. Ukwakhiwa kwala mapayipi kungaba ashiselwe noma angabi nemithungo. Kunezinzuzo zokusebenzisa kokubili. Ngokwesib. okuthandwa yi-Inconel 600 Welded Pipe, kusezisetshenziswa lapho umnotho wayo udlala indima ebaluleke kakhulu. Nakuba eshibhile kunalawakhiwe angenamthungo, lawa mapayipi anomthungo we-longitudinal, okungase kube lula ukugqwala phakathi kwezinhlamvu - uma engacutshungulwa ngendlela engafanele. Esimeni, lapho umthengi edinga uhlobo oluphakeme kakhulu lokumelana nokugqwala kanye nekhono lokumelana nengcindezi ephakeme, i-Inconel 600 Seamless Pipe iyindlela engcono kakhulu.
Thayipha Ipayipi Elingenasici
I-Seamless Tube
Ipayipi elishiselwe
I-Welded Tube
SAW LSAW ERW EFW
I-Beveled End, I-Plain End”
Usayizi OD: 1/2″” ~48″”
Ubukhulu: SCH5~SCHXXS
Ubude: Njengokwesidingo sakho."
Indlela yokukhiqiza Ukugoqa okushisayo \/Umsebenzi oshisayo, Ukugoqa okubandayo
Ukukhiqiza Okujwayelekile kwe-ASME B36.10 ASME B36.20

Ngezinhloso zezimboni, ezinhlelweni zamapayipi, ngokuvamile sidinga ukushintsha indlela yokudlulisela; lawula ukugeleza koketshezi (uwoyela negesi, amanzi, udaka); amapayipi avulekile noma avalwe, njll. Ngakho-ke, ukufeza le misebenzi, ukufakwa kwamapayipi ensimbi kuzosetshenziswa.

I-Nickel esekelwe ku-800 Incoloy Hexagonal Pipe yaziwa ngokumelana kahle nokugqwala. Uma sikhuluma ngokuqondile, i-Incoloy 800 Pipe inikeza ukumelana okwanele kukho kokubili i-carburization kanye nokugqwala kwe-oxidation.

I-Carbon steel flange iwuhlobo lwerimu elakhiwe ekugcineni kwepayipi lapho ligxilile epayipini. Isetshenziselwa ukuvala iziphetho zamapayipi, ama-valve noma okunye ukuxhumana. Inamandla aqine kakhulu futhi iyatholakala ngezindawo eziyi-convex nezisekelo ukuze ifakwe kalula. Ingxube ye-iron-carbon equkethe kufikela ku-2.1 wt.% carbon. Insimbi ye-carbon ayinawo amaleveli amancane ashiwo wezinye izakhi ze-alloying, kodwa ngokuvamile iqukethe i-manganese.

I-UNS S32205 Duplex Steel ASME SA182 Butt Weld Flanges ifanele amanzi olwandle nezisetshenziswa zokukhiqiza amandla ngoba izindawo zazo ezibushelelezi zingakwazi ukumelana namazinga okushisa afika ku-600¡ãF, kuyilapho futhi zinezici ezinhle kakhulu zokugeleza.

I-Hastelloy C-276 iyi-superalloy ye-Ni Mo CR ehlanganiswe ne-tungsten, enokumelana nokugqwala okuhle kakhulu ezindaweni eziningi ezinokhahlo. Okuqukethwe okuphezulu kwe-Ni ne-Mo kwenza i-Ni steel alloy imelane ikakhulukazi nokugoba nokugqwala kwe-crevice ekunciphiseni imvelo, kuyilapho i-CR idlulisela ukusebenza kwe-anti-oxidation medium.

Nakuba i-molybdenum iyisici esihle, ukusetshenziswa kwayo ngokweqile kungase kunciphise i-creep ductility ye-Gr F11 plate flanges. I-Graphitization kanye nokubola kwe-iron carbide kungenzeka lapho izinga lokushisa lidlula ama-500 degrees Celsius. I-Chromium yengezwe ku-SA A182 F11 ingxubevange yensimbi CL.2 yamapayipi amapayipi enziwe ngomgunyathi ukuze kunqandwe ukuncishiswa kwe-creep ductility kanye ne-graphitization. Ngaphezu kwalokho, i-chromium eyengeziwe inikeza ukumelana ne-oxidation.

Ama-flange ensimbi e-Duplex asetshenziswa kabanzi kubunjiniyela obusetshenziswayo, bemishini kanye nezimboni zezimoto. I-Duplex Steel S31803 Lap Flanges ilungele izinhlelo zokusebenza ezidinga ukumelana nokugqwala okungcono kunoHlobo lwe-316 namandla amahle okushisa aphezulu. SineDuplex Steel S31803 \/ S32205 Flanges esitokweni. Ama-flange ensimbi e-Duplex avame ukusetshenziswa ezimbonini zamakhemikhali, ze-petrochemical, nezamandla.

I-Nickel 200 iyisixazululo esiqinile sensimbi eqinisiwe. I-Nickel 200 Bar Stock iqukethe u-99.6% we-nickel eyenziwe ngesisindo futhi ibhekwa njenge-nickel ehlanzekile yokuthengisa. Ibha ye-DIN 2.4066 inezinto ezinhle zomshini nezomzimba. Isibonelo, i-ASTM B160 N02200 inokumelana okuhle kakhulu nezinhlanganisela eziningi ezonakalisayo kanye nezindawo ezonakalisayo. Phakathi naleso sikhathi, i-Nickel 200 iyisixazululo esiqinile esiqiniswe ingxubevange engaklanywa njengemigoqo eyindilinga nezinduku. Lezi zingxenye ezimbili zisetshenziswa ngokushintshana futhi zingahlukaniswa emisebenzini ethile ebalulekile.

Ingxubevange ye-nickel-based alloy 400 Monel 2.4360 induku edonsayo ebandayo ivikeleke ekuqhekekeni kokugqwala okuhlobene ne-chloride lapho kuvezwe kumithombo yezindaba ebolayo ezindaweni ezijwayelekile. I-Monel 400 iyingxube yethusi ne-nickel esekelwe ethandwa namuhla ngenxa yokusebenza kwayo okuphezulu. I-alloy inokumelana okuhle kakhulu kwe-asidi kanye ne-alkali. Ngaphezu kwalokho, inamandla okuhle okuqinile, i-ductility, i-conductivity enhle kakhulu yokushisa, futhi ingaba lukhuni ngomsebenzi obandayo. Ukwengeza, ingasetshenziswa ezinhlelweni zokushisa ezisukela ku-minus kuye ku-538 degrees Celsius.

I-Nickel Alloy 400 ne-Monel 400, eyaziwa nangokuthi i-UNS N04400, iyingxubevange esekwe nge-nickel-copper ehlanganisa ngokuyinhloko i-nickel emibili kwezintathu kanye nengxenye eyodwa kwezintathu yethusi. I-Nickel Alloy 400 yaziwa ngokumelana kwayo nezimo ezihlukahlukene zokubola, okuhlanganisa ama-alkali (noma ama-acids), amanzi anosawoti, i-hydrofluoric acid, ne-sulfuric acid. Njengoba i-Monel 400 noma i-Alloy 400 iyinsimbi esebenza ngokubandayo, le alloy inobunzima obuphezulu, ukuqina namandla. Ngokusebenza okubandayo kwe-ASTM B164 UNS N04400 bar stock, i-alloy ingaphansi kwamazinga aphezulu okucindezeleka komshini, okubangela izinguquko ku-microstructure ye-alloy.

I-Inconel 600 round bar iyingxubevange esekwe ku-nickel ene-benign carburization kanye nokumelana nokugqwala okuhle kakhulu emazingeni okushisa aphezulu. Ama-Inconel 600 round bars ayasebenza ekomisweni kwe-Cl2 namanye amagesi amaningi ahlukene emazingeni okushisa aphansi naphezulu. Ibha ye-alloy 600 iyingxube ye-nickel-chromium enokumelana okuhle kwe-oxidation kanye nokumelana nokuqhekeka kokubola kwe-chloride, ukugqwala kwamanzi okuhlanzeka okuphezulu kanye ne-asidi oxidation emazingeni okushisa aphakeme.

I-Nilo \/ Ingxubevange K W.Nr.: 1.3981
I-UNS: K94610 ASTM F15
Ingxubevange ye-iron-nickel-cobalt enwetshiwe enwebekayo engaguquki, ama-alloys e-Kovar, anomugqa wokunweba okushisayo okulinganayo okufana nengilazi eqinile ngaphakathi kwebanga elithile lokushisa.
Ukuze uhlanganise uphawu ngengilazi eqinile

I-Nilo Alloy 36, W.Nr 1.3912, i-Invar 36® iyi-nickel-iron, i-alloy enwebekayo elawulwa kancane equkethe u-36% we-nickel futhi inenani lokunwebeka okushisayo cishe okukodwa kokushumi kwe-carbon steel.
Imininingwane ye-Invar 36: UNS K93600, W.Nr 1.3912

Amagama Okuhweba Ajwayelekile: I-Nickel Alloy 36, Invar 36®, Nilo 6®, Pernifer 6®
I-Invar 36® iyi-nickel-iron, i-alloy enwebekayo ephansi equkethe u-36% we-nickel, i-Invar 36 ine-coefficient ephansi yokwandisa ukusuka emazingeni okushisa e-cryogenic ukuya cishe ku-+500°F (260°C).
I-Invar 36 Tube OD:0.2-6mm, WT: 0.02-2mm

I-Flange yizingxenye ezihlanganisa iziphetho zamapayipi amabili, uxhumano lwe-flange luchazwa yi-flange, i-gasket kanye ne-bolt ezintathu zixhunywe njengeqembu lesakhiwo esihlanganisiwe sokuvala uxhumano olutholakalayo. I-gasket yengezwa phakathi kwama-flanges amabili bese ihlanganiswa ngamabhawodi. I-flange ye-pressure ehlukene, ukushuba kuhlukile, futhi amabhawodi abawasebenzisayo ahlukile, lapho iphampu ne-valve ixhumeka ngepayipi, izingxenye zemishini nazo zenziwe ngesimo esihambelanayo se-flange, eyaziwa nangokuthi uxhumano lwe-flange, ngokuvamile izingxenye zokuxhuma ezivaliwe ezivaliwe ziyaziwa nangokuthi ama-flanges, njengokuxhumeka kwepayipi lokupholisa, lolu hlobo lwezingxenye lungabizwa ngokuthi "i-flange yohlobo lwe-flange ingxenye", kodwa ingxenye ye-flange yamanzi ixhunywe kuphela phakathi kwe-flange yedivayisi. hhayi engafanele ukubiza iphampu yamanzi njengezingxenye zohlobo lwe-flange, kodwa i-valve encane ehlobene, ingabizwa ngokuthi izingxenye zohlobo lwe-flange.

I-UNS S31254 Pipe Fittings echazwa njengensimbi engagqwali engu-6 % Mo super austenitic. Lawa ma-Duplex Steel UNS S31254 Butt Weld Fittings iyinsimbi ye-Molybdenum ecwebezelayo, enombala oyisiliva enensada engu-1.5 ppm oqweqweni lomhlaba. I-Duplex Steel yethu ye-UNS S31254 Pipe Fittings iyinsimbi engagqwali ye-alloy austenitic ephezulu ethuthukiswe ukusetshenziswa emanzini olwandle neminye imithombo yezindaba ethwala i-chloride enolaka. Amandla aqhubezela ekuthuthukisweni kwalezi Zifakelo ze-Stainless Steel SMO 254 Buttweld kwaba ukuzwela kokugqwala kwe-inter-granular kwezinsimbi ezikhona ze-austenitic ezivame ukuba no-0.08 % - 0.10 % carbon. I-Duplex Steel F44 Buttweld Pipe Fittings yethu ihlanganisa amandla emishini amaphakathi kanye ne-ductility ephezulu nokumelana nokugqwala okuhle kakhulu ezindaweni ezahlukahlukene.