Hastelloy

Iintsimbi eziqhelekileyo ze-austenitic ezifana ne-304 (1.4301) kunye neentsimbi ze-ferritic ezifana ne-430 zilula ukwenza kunye nokwenza. Njengoko amagama abo esitsho, abandakanya ubukhulu becala isigaba esinye, i-austenite okanye i-ferrite. Nangona ezi ntlobo zilungile kuluhlu olubanzi lwezicelo, kukho ubuthathaka obubalulekileyo bobugcisa kuzo zombini iindidi.

I-Stainless Steel Flanges ziyilwe ngononophelo kusetyenziswa ubuchule bangoku phantsi kwesikhokelo sombono weengcali eziphumeleleyo kwiyunithi yokuvelisa. Uluhlu olubonelelweyo luvavanywa ngokungqongqo kwiiparamitha ezahlukeneyo zomgangatho wokuqinisekisa ukuba akukho siphako kunye nesiphene. Ezi mveliso zisetyenziswa ngokubanzi kumashishini ahlukeneyo kwaye zixatyiswa ngokubanzi ngabathengi ngokuba neempawu ezingenakulinganiswa. Uluhlu olunikezelweyo lubonelelwe ngemathiriyeli yokupakisha eqinisekisiweyo.

I-310L i-austenitic eguqulelwe insimbi engenasici kunye nekhabhoni ephantsi, i-silicon ephantsi kunye nomxholo ophezulu we-nitrogen ukwenzela ukuzinzisa nokuqinisa isigaba se-austenitic.

Ukugoba kwemibhobho yeBanga lama-316 kukwanike inkonzo ebalaseleyo kumanzi okusela. Ukurhawuka komngxuma kunye nemingxuma kungenzeka kumanzi anomthamo wekhloride ephezulu, kwaye i-2000 ppm yamkelwe njengomda ongaphezulu. Isiqulatho esiphezulu se-molybdenum sika-316 siyenza ikwazi ukumelana nomhlwa ngakumbi kunebanga lama-304.

Astm A182 316Ti 1.4571 Bs Pn16 Blind Spect Forged Umzobo Butt Welding Ring Loose Flange
I-Stainless, i-Duplex, i-Special Alloy, i-Inconel, i-Monel, i-Hastelloy, i-Nitronic kunye ne-Carbon Steel-Zhengzhou Huitong Pipeline Equipment Co., Ltd.
I-Stainless steel grade 304 iyona nto isetyenziswa ngokuqhelekileyo insimbi engenasici. I-Stainless steel grade 304N inokumelana ne-corrosion engcono kune-grade 302, kwaye ubukhulu becala ayinamagnetic kwindalo; kodwa xa kubanda kusetyenzwa ifumana umgangatho wemagnethi kancinane.

I-ASTM A860 WPHY 60 Ufakelo lufakelo lwentsimbi yekhabhoni engenamthungo okanye i-welded ngamandla emveliso ephezulu. I-WPHY 60 ibonisa ukuba amandla emveliso amancinci ye-ASTM A860 WPHY 60 Fittings yi-60ksi.

I-UNS yethu ye-N08904 ye-Stainless Steel Blind Flanges isetyenziselwa ngokubanzi ukuvala umsila wombhobho wesitya soxinzelelo, njengoko zenzelwe ukugcina uxinzelelo kwindawo yoxinzelelo oluphezulu, kwaye zichasene nokunciphisa i-acids njenge-sulfuric acids kwizityalo ze-petrochemical kunye ne-oil refineries.

I-INCOLOY alloy 926 (UNS N08926 / W. Nr. 1.4529 \/ INCOLOY alloy 25-6MO) ukufakwa kombhobho i-super-austenitic stainless steel equkethe i-6% molybdenum kwaye iphuculwe ngokongezwa kwe-nitrogen. I-nickel kunye ne-chromium iziqulatho zale alloy ziyenza ikwazi ukumelana noluhlu olubanzi lweendawo ezinobungozi.

Imibhobho ye-Incoloy 800/ 800H/800HT yenziwe ubukhulu becala nge-nickel-iron-chromium alloy, enokumelana okugqwesileyo kwi-carburization kunye ne-oxidation, kwaye inamandla okuqina. Ezi ngxube zentsimbi ziyafana. Umahluko kuphela yipesenti ye-aluminiyam kunye ne-titanium kwezi ngxube. Nangona kunjalo, ukuba sithetha ngeemveliso ezifana nemibhobho kunye nemibhobho, zibhekwa njengezona mveliso zifunwa kakhulu kwaye zisetyenziswa ngokubanzi. Ngenxa yeepropati zabo ezikhethekileyo kunye nokusebenza okuphezulu, ezi mveliso zisetyenziswa kumashishini amaninzi kunye nezicelo.

Izifakelo zemibhobho ye-nickel zisinyithi ezenziwe ngokudibanisa i-nickel njengento ephambili kunye nenye imathiriyeli. Idibanisa izixhobo ezimbini ukuhambisa izinto ezinqweneleka ngakumbi, ezinje ngokuqina okuphezulu okanye ukuxhathisa umhlwa. Ngenxa yeepropathi zayo ezikhethekileyo, isetyenziswa kwizixhobo ezahlukeneyo ezithatha amashishini amaninzi.

I-Incoloy 800H inoluhlu lwekhabhoni ethintelweyo ye-0.05 ukuya kwi-0.10%, ekwinxalenye ephezulu ye-Incoloy 800, kwaye ifakwe kwi-1149 ukuya kwi-1177oC (I-Incoloy 800 ifakwe kwi-983 ukuya kwi-1038oC). Lo mahluko unika ukuba ibenoxinzelelo oluphezulu lokuqhawuka kunye neempawu ezirhubuluzayo kune-Incoloy 800.

I-ASTM A403 WP317L i-molybdenum ethwele, umxholo wekhabhoni ephantsi "L" ibakala le-austenitic stainless steel ebonelela ngokuphucuka kokumelana ne-corrosion ngaphezu kwe-304L kunye ne-316L yeentsimbi ezingenasici. Ikhabhoni ephantsi inikezela ukuchasana nokuvuselela ngexesha le-welding kunye nezinye iinkqubo ze-thermal.

I-alloys ephezulu ikwabizwa ngokuba yi-alloys ephezulu yokusebenza. Zinezinto ezintle ezirhubuluzayo kunye ne-oxidation, kwaye zisetyenziswa apho kufuneka khona uzinzo oluphezulu. Kananjalo banakho ukusebenza phantsi kobushushu obuphezulu kunye noxinzelelo lomatshini. Bangomelezwa kukuqiniswa kwesisombululo esiqinileyo, ukuqina komsebenzi, kunye nokuqiniswa kwemvula. Zahlulwe zibe ngamaqela amathathu anjenge-iron-based, i-nickel-based, kunye ne-cobalt-based alloys.

I-Stainless Steel 310 yeRingi yohlobo lweeFlange ezidityanisiweyo ziphawulwe ngamabakala, izixhobo, ubungakanani, kunye nezitampu zokuHlola zeQela lesithathu ngaphambi kokuba zigqithiselwe kubathengisi bemibhobho yensimbi engenasici. I-310S Stainless Steel Spectacle Blind Flanges ziveliswa ziya kukwazi uvavanyo oluthile, ukujonga umgangatho. Le nkqubo ye-SS 310 Spacer Flanges ilandelwa ngokupakishwa ngokufanelekileyo kunye nokuthunyelwa.

I-Stainless Steel Blind Flanges isetyenziselwa ukutywina ukuphela okanye ukuvulwa kombhobho, yingakho beza ngaphandle kokubhoboza. Oku kuza kulungele ukuhlolwa kunye novavanyo loxinzelelo, njengoko kuvumela ukufikelela ngokukhawuleza kumbhobho.

I-Incoloy 800 okanye ebizwa ngokuba yi-UNS N08800, i-nickel 800 ineempawu ezibalaseleyo zokumelana neekhemikhali. Eyaziwa ngamandla ayo aphezulu okuxinana kumaqondo obushushu aphezulu, iAlloy 800 ikwaxhathisa ioxidation, carburization kunye nezinye iintlobo zomhlwa wobushushu obuphezulu.

Le mibhobho ifumaneka ngobukhulu ezahlukeneyo, amabakala kunye nobukhulu. Ngeminyaka yamava ekuveliseni imibhobho ye-Incoloy 800, inika umgangatho ophezulu, ixabiso eliphantsi kunye nenkonzo efanelekileyo. I-Incoloy 800\/ 800H\/ 800HT imibhobho iyaxhathisa ukuthosa kwaye iyaxhathisa kwiindawo ezimuncu. Amandla aphakathi kunye nokumelana okugqwesileyo kwe-oxidation kumaqondo obushushu aphezulu.

I-alloy yenzelwe ukufumana i-austenitic epheleleyo yensimbi engenasici ngaphandle kwezigaba ze-intermetallic njengemvula ye-intergranular carbide echaphazela kakhulu iipropati zokumelana nokubola kwe-alloy kwi-urea equlethe izisombululo.

I-ASME SA182 SS 317 Flanges ephezulu umxholo we-Molybdenum iphakamisa ukuchasana kokugoba okuphezulu. Yeyona nto ixhathisa umhlwa kwii-alloys ze-300 Series kwaye inezona propati ziphezulu zokuqina kunye namandla okurhubuluza kumaqondo obushushu aphezulu.

Nangona kunjalo, kufuneka inqunyelwe kwi-927 degrees Celsius kwaye akufanele ihambe ngaphantsi koko. Ubushushu obufanelekileyo bokusebenza ngokushushu kweeflange zomgangatho wentsimbi engenasici phakathi kwe-1149¡ãC - 1260¡ãC. Ukuze kuxhathiswe umhlwa ngeyona ndlela, iiflange zentsimbi ezingaboniyo zifuna ukufakwa emva komsebenzi. Ezi Astm A182 F316 iiflange eziyimfama nazo ziyafumaneka kwiiklasi ezahlukeneyo zoxinzelelo. I-Werkstoff No 1.4301 lap flanges isetyenziswa kwimichiza, amandla, amandla, amayeza kunye namashishini epetroleum.

Imigangatho iyahluka ukusuka kwi-B16.5, i-B16.47 kunye noluhlu oluhlukeneyo lwe-A kunye no-B. Kukho iintlobo ezahlukeneyo ezisekelwe kwimveliso ezifana ne-ASME SA182 grade 316TI Weld neck flange. I-weld neck flanges iluncedo ngenxa yentamo edibeneyo kwi-flanges, ivumela ukubamba ngcono. Imigangatho eyahlukeneyo efana ne-DIN 1.4571 I-Flange inquma ubungakanani, ububanzi kunye nobukhulu bodonga lweeflange.

Amacandelo akhiwe phantsi kweenkcazo ze-ASTM A182 ezifana ne-317L ye-Stainless Steel Flanges zenzelwe ukusetyenziselwa amaqondo obushushu aphezulu. Le ngcaciso ithathela ingqalelo iimfuno ezahlukeneyo ekufuneka ezi flange zihambelane nazo. Ngokwesiqhelo, ngokufana nobuninzi beempawu ze-ASTM, i-ASTM A182 kufuneka ihambelane noomatshini kunye nekhemistri kunye neendlela zovavanyo.

I-Stainless Steel 316L Flange isetyenziselwa ukuphelisa ukuphela kwenkqubo yemibhobho. I-Stainless Steel 316L iflange eyimfama ngokusisiseko i-flange engenalo hub okanye iziko elikruqulayo. Iiflange ezingaboniyo zinobunzima bobuso be-flange, uhlobo lobuso obuhambelanayo, kunye nepateni efanayo yokubopha. I-Stainless Steel 316L Iiflange eziyimfama zingasetyenziselwa ukutywina ukuvuleka komlomo kwinqanawa yoxinzelelo.
IBanga le-2205 lelona bakala lisetyenziswa kakhulu kwi-duplex yensimbi engenasici. Ufakelo lweli bakala lufumana izicelo ngenxa yokuxhathisa okugqwesileyo kokutya kunye nokomelela kwazo okuphezulu.

I-Inconel Alloy 600 yetyhubhu yenziwe kwi-non-magnetic, i-nickel-chromium alloy eyaziwa ngokuxhathisa kwayo okulungileyo kwi-oxidation kumaqondo aphezulu. Enyanisweni, i-Inconel Alloy 600 (UNS N06600) yenzelwe ukusetyenziswa ukusuka kwi-cryogenic ukuya kumaqondo obushushu aphakamileyo ukuya kuthi ga kwi-2000 degrees F. I-Inconel Alloy 600 iityhubhu ineepropati ezinkulu zoomatshini, indibaniselwano elungileyo yamandla aphezulu kunye nokusebenza kakuhle, kwaye i-weldable ngaphandle kobunzima. Ikhoneli? I-alloy 600 ayinayo i-precipitative hardened, iqiniswe kwaye yomelezwe kuphela ngomsebenzi obandayo.

I-SS 316\/316L Flanges yenye yezona mveliso zifunwa kakhulu kwishishini. Ezi SS Flanges zaziwa ngeempawu zazo ezinjengokumelana nokugqwala okungcono, ukugoba kunye ne-crevice corrosion xa kuthelekiswa nohlobo lwe-304.

I-Alloy Steel Buttweld Fittings yi-weldable pipe fitting evumela utshintsho lwendlela yokuhamba, ukuya kwigatsha, ukunciphisa ubungakanani bombhobho okanye ukudibanisa izixhobo ezincedisayo. Ineenzuzo ezininzi zendalo ezifana nokubonelela ngobungqina bokuvuza okusisigxina kwizifakelo. Isakhiwo sesinyithi esiqhubekayo esakhiwe phakathi kokufaneleka kunye nombhobho sinika amandla kwinkqubo. Umphezulu ogudileyo wangaphakathi kunye notshintsho oluthe ngcembe lwalathiso lunciphisa isenzo somhlwa kunye nokhukuliseko kunye nokunciphisa ilahleko yoxinzelelo kunye nesiphithiphithi. Ayiyenzi ukuba ibe sesichengeni somhlwa xa ibhengezwe kwizinto kuba ine-ferrous

Umbhobho we-Incoloy 800HT ongenamthungo uyafumaneka ukuya kuthi ga kwi-8″ NB. Iisayizi ezinkulu ziyafumaneka kulwakhiwo oludityanisiweyo (100% X-reyi) kwaye zisenokwenziwa ukuze ziodolwe. I-Incoloy 800HT yetyhubhu iyafumaneka ukuya kuthi ga kwi-3″ OD. I-Incoloy 800HT iityhubhu ezizotywe ngokutsha kunye netyhubhu enokunyamezelana okuqinileyo inokubonelelwa phantse kuyo nayiphi na isayizi nokuba incinci kangakanani na okanye ubungakanani.

I-800H (NCF 800H, UNS N08810) / NAS 800T (UNS N08811) i-nickel-iron-chromium alloys enika amandla aphezulu kunye nokuchasana okugqwesileyo kwi-oxidation kunye ne-carburization kumaqondo aphezulu. Amandla aphezulu okurhubuluza afunyanwa ngolawulo lweenkozo zekristale¡ªngonyango lobushushu obuphezulu, kunye nolawulo olulungileyo kwikhabhoni, ititanium, kunye nomxholo we-aluminiyam. I-Nippon Yakin ibonelela ngale mveliso kwipleyiti, iphepha, kunye neefom ze-strip.

I-Incoloy 800\/ 800H\/800HT i-alloys yebakala ineentlobo ngeentlobo zeempawu ezikhethekileyo kunye neempawu ezenza imibhobho kunye neetyhubhu zibe zifuna ngakumbi. Njengomvelisi kunye nomthengisi weemveliso ezinjalo, siqinisekisa ukuba zonke iimveliso zethu zenziwe ngokweemfuno kunye neemfuno zabathengi bethu. Ke ngoko, sisebenzisa izixhobo ezikumgangatho ophezulu ezivavanywa kakuhle kwaye zisetyenziswa ngokwemigangatho yemigangatho yehlabathi. Ngayo, iteknoloji yanamhlanje kunye nezixhobo zamva nje zingasetyenziselwa ukudala imibhobho kunye neebhubhu zobukhulu obuchanekileyo kunye nobude.

I-Flange yombhobho we-A105 idibanisa imibhobho kunye namacandelo kwinkqubo yokubhobhoza ngokusetyenziswa koqhagamshelwano oluboshiweyo kunye neegesi. Uninzi lweeflange ezisetyenziswa ngokuqhelekileyo ziyi-weld neck flange, ukutyibilika kwi-flange, i-flange eyimfama, i-socket weld flange, i-flange ene-threaded kunye ne-lap joint flange (RTJ Flange). Olu hlobo lokudibanisa kwi-flange yombhobho luvumela ukuba kube lula ukuchithwa kunye nokwahlula ukulungiswa kunye nokugcinwa rhoqo. Inkcazo eqhelekileyo ye-carbon steel kunye ne-stainless steel flange yi-ANSI B16.5 // ASME B16.5.