I-Dotelloy C276 I-BOB YOT ye-WelDed Ellows ukuba yenze ekwenzeni i-oximing kunye ne-Acids

Ukuchasana kuka-Dotelloy kwi-sulfuric acid kwenza ukhetho oluqhelekileyo lokukhuselwa kwi-Hydrogen sulfiide (H2S), uqhele ukuba waziswa njengegesi emuncu.

Kumzi-mveliso wethu, zonke izinto ezifunwayo, ezinje nge-90¡ ye-carbon yentsimbi ye-radius ye-radius ye-piele, yiya kwinkqubo yokuhlolisisa esemgangathweni kuwo onke amabakala emveliso. Olu hlolisiso luphakamileyo luqinisekisa ukuba abathengi bethu bafumana kuphela iimveliso zethu eziphezulu eziphezulu. Ezi \ \ / Asme B16.9 90.9.9¡ Kindows Ngenxa yoko, le Asme B16.9 i-radius emfutshane ye-radius ixhaphake kwaye iqiniseke.

Singumenzi, umrhwebi, isitovu, umboneleli kunye nokuthumela ngaphandle uluhlu olupheleleyo lwe-duppex yentsimbi ye-50-503, ubunzima be-S32205 ekungaxhasi kakuhle kwimpembelelo.

I-sciel syttings yensimbi yenziwa ngentsimbi enganyangekiyo enganyangekiyo engama-304 yokuziphatha kunye nokuxhomekeka. Ifanelekile kwizicelo ezahlukeneyo zemizi-mveliso efana nokuntywila, uxinzelelo oluphezulu okanye iimeko ezibonakalayo.

Ifumaneka kuzo zombini ezingama-304 kunye ne-316l yentsimbi engenasitayile. Le mveliso yenziwa ngokungqinelana nemigangatho ye-3A yokusetyenziswa komgangatho wokucoceka kubandakanya ukutya, isiselo, kunye namashishini amayeza.

Izityholo zombhobho wentsimbi engenasitayile ziyafumaneka ngokwahlukeneyo kumabakala ensizi engenasiseko kubandakanya i-304, 316, kunye ne-316l intsimbi engenasiseko. Amabakala ediliya ahlukeneyo e-staill alungele iindawo ezahlukeneyo.

I-ASTE B16.49 30¡ Tenast 60¡ West Free radius radius radius radius reend ubukhulu: 1 \ / 1 "-sch5s-schxxs

Ukuze udlulisele umbhobho, kuyimfuneko ukususa i-hose ethe tye ngombhobho. Xa usebenzisa imibhobho eyahlukeneyo, kufuneka isetyenziswe ngemibhobho eyahlukeneyo. Xa kusetyenziswa umbhobho, i-elbow kufuneka isetyenziselwe ukutshintsha ubungakanani bombhobho. Xa ukubhabha, umbhobho weendlela ezintathu kusetyenziswa xa i-pipeling eyahlukeneyo ye-pipeling kunye nokwanda kokuhamba kwexesha elide kunye nokwandiswa komgangatho obandayo kunye nolwandiso olubi kakhulu kunye nolwandiso olubandayo olusetyenziselwa ukunxibelelana nombhobho. , Ekuqhagamsheleni nezixhobo ezahlukeneyo, kukho i-quadriday kunye neeplagi zesigaba sesixhobo.

I-Dotelloy C276 yi-nickel-chromium-molybdenum wenza ulwaliselo oluthathwa njengeyona alrosisture ye-noty ekhoyo. Inokuba kwifom ye-elbow, ukunciphisa umzimba, i-tee, cap, isiphelo se-stub, umnqamlezo njl.
Umxholo ophakamileyo uNikel unika ukunganyangeki kwe-Alloy ukuze kulungiswe izinto ezininzi zezinto eziphilayo kunye ne-inrganic kunye ne-Inorganic Comples kwaye ikwenze ukuba ikhuseleke phantse i-chloride-ion yokuqhekeka koxinzelelo.
Oku kufanelekile ke kube yinxalenye yenkqubo yokuthutha ulwelo (ioyile, igesi, isitya, iikhemikhali, ...) ngendlela ekhuselekileyo nefanelekileyo.
I-Stainess yentsimbi 304 I-Buttweld Fittings yenziwa kwi-Austetitic Eustional Aunts Staight Act enesi-18% chromium kunye ne-8% i-nickel ekwekheni.

I-S31803 (i-ASTM F51) igcinwe ikakhulu i-S32205 (1.4462, i-ASTM F60). Oku kubonisa umnqweno wabo wokukhulisa iipropathi zohlobo lwe-Alfay, enkosi kuphuhliso lwenkqubo yokutsala i-AOD, evumela ukulawulwa kokuthathwa komgangatho. Ukongeza, ivumela ukuphembelela inqanaba longezelelo lwe-nitrogen kunokuba ubekhona njengendawo engemva. Ke ngoko, amabanga aphezulu aphakamileyo afuna ukwandisa umxholo we-chromium (CR), iMolybDum (Molybdenum (MolyBDenum (MolyBDenum (Mo) kunye ne-nitrogen (n).

I-3a sms nts yentsimbi yentsimbi yentsimbi ye-tube ye-puble pube i-316 okanye i-316l ellows

Kukho iintlobo ezahlukeneyo zezixhobo ezifana nokugoba, iitayile, umnqamlezo, ii-chuphus kunye ne-HWDROGN I-HWDRENGE ye-HORDPHide isebenza ngamanzi, i-hydrogen fulrojele ifakwe kwimibhobho okanye imibhobho.

I-304 igubungela umgangatho we-Austetitac Stainess yentsimbi yentsimbi yezicelo zoxinzelelo. Izinto ezibonakalayo zemibhobho ziya kubandakanya ukuxolela, imivalo, ipleyiti okanye imibhobho ye-welday. Ukusebenza okanye ukwenza imisebenzi kuya kwenziwa ngokusuka, ukucinezela, ukubhoboza, ukuphelisa, ukugoba, ukuntywila, ngaphezulu kwemisebenzi emibini. Zonke izinto zezinto kufuneka zibe ngumfuziselo.

Iirowu zenziwe zalaa alloy zazisekwimeko entle emva kokuba isebenze iiyure ezingama-8700 nge-2150 deg. F. Iitreyi zetiko, ezisetyenziselwa ukuxhasa imithwalo enzima, ziboniswe kubushushu ukuya kuthi ga kwi-2300 deg. F. Kwimo ye-oxidic engasebenziyo ngaphandle kokugoba okanye ukugqobhoza.

I-S31803 yinkqubo yangaphakathi ye-ofisi (engachazwanga) yentsimbi ye-huppex engenasibala. Inkqubo engekhoyo yenziwa ngamaqela orhwebo amaninzi ngo-1970 ukuya kunciphisa ukudideka xa i-arey efanayo ibizwa ngokuba ziindawo ezahlukeneyo, kunye ne-vice. Isinyithi ngasinye simelwe yileta elandelwa ngamanani amahlanu, apho ileta imele inguqu yentsimbi, i.e. s ngenxa yentsimbi engenasibala.
I-ASME B16.9 I-VIDS ende, i-radius ende, i-radius ye-radius, i-radius ye-radius, i-thering, i-feeds, i-\ / 28-sch5s-schxxs

I-Stainis Poipe Speef isetyenziselwa ukudibanisa imibhobho emi-2 njengoko inombhobho ofanelekileyo kwisiphelo esinye okanye zombini. I-tee yentsimbi engenasitayile inamandla e-theile anama-515 MPA kunye nesivuno sama-205 MPA.

Ukuze udlulisele umbhobho, kuyimfuneko ukususa i-hose ethe tye ngombhobho. Xa usebenzisa imibhobho eyahlukeneyo, kufuneka isetyenziswe ngemibhobho eyahlukeneyo. Xa kusetyenziswa umbhobho, i-elbow kufuneka isetyenziselwe ukutshintsha ubungakanani bombhobho. Xa ukubhabha, umbhobho weendlela ezintathu kusetyenziswa xa i-pipeling eyahlukeneyo ye-pipeling kunye nokwanda kokuhamba kwexesha elide kunye nokwandiswa komgangatho obandayo kunye nolwandiso olubi kakhulu kunye nolwandiso olubandayo olusetyenziselwa ukunxibelelana nombhobho. , Ekuqhagamsheleni nezixhobo ezahlukeneyo, kukho i-quadriday kunye neeplagi zesigaba sesixhobo.

I-Dotelloy X i-pubile ye-pubile i-chand ye-N06002 isetyenziswe kwityhubhu ye-tubing yokusebenza kwePyrolysis kunye ne-Flash Der

Ezi zixhobo kufuneka zilungiselelwe uvavanyo lwe-chardy chardy v kubushushu be-246¡, ukuqinisekisa ukuba ingasebenza kwinkonzo yobushushu esezantsi, umzekelo kwimozulu ebandayo, ubusika okanye ubusika okanye ubusika.

I-ASTM yethu i-A403 WP304H Pibe ifunwa kakhulu ngumzi mveliso ophakanyisiweyo ngenxa yobutsha babo obuphakamileyo kwaye basebenze kakhulu. Amandla omeleleyo angama-75 ksi eqinisekisa ukuba ubukhulu bezinto eziphezulu, enomkhono omkhulu wokuphatha ngokwaneleyo ukuba asebenze phantsi koxinzelelo olukhulu, i-SS yethu 304h anentembelo enkulu yokuphelisa imibhobho ye-themospic kunye neebhloko ezivela kulwelo lwangaphakathi.

I-sciel syttings yensimbi yenziwa ngentsimbi enganyangekiyo enganyangekiyo engama-304 yokuziphatha kunye nokuxhomekeka. Ifanelekile kwizicelo ezahlukeneyo zemizi-mveliso efana nokuntywila, uxinzelelo oluphezulu okanye iimeko ezibonakalayo.

Ifumaneka kuzo zombini ezingama-304 kunye ne-316l yentsimbi engenasitayile. Le mveliso yenziwa ngokungqinelana nemigangatho ye-3A yokusetyenziswa komgangatho wokucoceka kubandakanya ukutya, isiselo, kunye namashishini amayeza.

I-S31600 i-S31600 ithathelwa ingqalelo umbhobho webanga laselwandle kwaye yenzelwe ngaphandle kwazo naziphi na ii-wels okanye umthungo. Ibakala lenza kakuhle kwimithombo yeendaba eyahlukileyo emanzi kwaye ibonisa ukumelana nokungakhathali yi-chloride kunye nakuphi na ukungcola. I-chemistry ephezulu kweli ibanga lithintela imibhobho yexesha elide kwimizimba yamanzi. Nangona kunjalo, imibhobho yeBanga laseMali laManyano lichaphazeleka kumanzi afudumeleyo.

I-sciel syttings yensimbi yenziwa ngentsimbi enganyangekiyo enganyangekiyo engama-304 yokuziphatha kunye nokuxhomekeka. Ifanelekile kwizicelo ezahlukeneyo zemizi-mveliso efana nokuntywila, uxinzelelo oluphezulu okanye iimeko ezibonakalayo.

Ifumaneka kuzo zombini ezingama-304 kunye ne-316l yentsimbi engenasitayile. Le mveliso yenziwa ngokungqinelana nemigangatho ye-3A yokusetyenziswa komgangatho wokucoceka kubandakanya ukutya, isiselo, kunye namashishini amayeza.

Umbhobho wombhobho we-Wotld ye-WOLD yenzelwe ukuba ibe yi-Wels kwisiphelo se-(s) yokuqhagamshela umbhobho (s) kunye kwaye ivumela utshintsho kwicala okanye isebe okanye lisebe.

I-Alloty 20 (Aloy 20) yi-Austitic esekwe i-Iron-Altithic Alloty equlethwe ukuxhathisa i-sulfuric sciasion. Inokuchasana ngokugqwesileyo kwimeko ye-sulfuric acid yosulelo; Inokungaxhathisa okuqatha kwi-phosphoric acid, i-nitric acid kunye ne-chloride fide, i-chloride yoxinzelelo i-comrosion, imbiza i-corrosion kunye ne-creas. Ke ngoko, i-Alloty 20 inesabelo sokulwa, Inoluhlu olubanzi lwezicelo: ezinje: ikhemikhali, ukutya, iyeza, ukuveliswa kwamandla kunye nemizi-mveliso yeplastiki iya kuyisebenzisa. Ukuxhathisa ekupheliseni i-colososion kunye ne-chloride yosulelo, uxinzelelo lweengxaki zokuqhekeza, njl njl. I-Aloby 20 ihlala isetyenziswa.

I-MSS-SP43 ye-radius ende, ngokuthe ngqo kwaye inciphise i-tees ye-tees, i-gesing, i-CAPS, i-radius ye-oncents, i-\ / 2 "-sch5s-schxxs

Intsimbi engenasimo yeyona nto ixhaphakileyo esetyenziswayo eyokucoca icocekile. Esi sinyithi sinesibonelelo seendleko, ukumelana nokuziphatha kunye nokuqina, kuhambelana nezinye izinto. Itheyibhile 1 ibonisa amanye amabakala ensimbi engenasimo kunye nenkcazo yabo. Ngokubanzi, okuphakathi kwenqanaba, okungcono ukumelana nokungakhathali. Ixabiso linyuke ngebanga.

Chwetheza intsimbi engama-304 intsimbi engenanto yi-T 300 yensimbi yentsimbi engenasitayile. Inobuncinci obuyi-18% ye-chromium kunye ne-8% i-nickel, idityaniswe ne-0.08% yekhabhoni. Ichazwa njenge-chromium-eckel allotic Altitic.304 intsimbi engenamashishini isetyenziselwa izixhobo ezahlukeneyo zekhaya kunye nezixhobo ezinje ngokuphathwa kokutya kunye nezixhobo zokwenza izinto, izixhobo, kunye nokuphelisa i-inteolds. Intsimbi engama-304 ingenalo isetyenziswa kwintsimi yoyilo ye-accent engaphandle efana namanzi kunye neempawu zomlilo. Ikwasisixhobo esiqhelekileyo se-vaporizers.

Ngeendlela zokugcina amaphepha ezifuna amabanga aphantsi angeniselo ezingenalo ukumelana nokungakhathali ngokwaneleyo. Ngokusekwe kumxholo we-chromium wama-22%, ane-Eustenatic edityanisiweyo: Ubume bobuchule obunikezela ngamandla amakhulu, ukumelana nokucoca kunye nokusebenza kweendleko.

Izixhobo zentsimbi engenasitali engaqhelekanga \ / asme SA403 WP 304 I-ASTM \ / Asme A403 WP 347, WP 390h

I-ASTM A234 ngumgangatho wezinto ezenziwe ngombhobho, ibonisa iipropathi zezixhobo zeentlobo zensimbi ye-carbon kunye nenqanaba le-ALTM, njenge-A53, Gr.b.A23 wpb yeyona nto ixhaphakileyo ye-carbon Izinto zokusebenza zombhobho.