Ukufakwa kwamapayipi wensimbi

Ama-SS 310s ethu amapayipi enziwe ngensimbi ephansi ye-carbon auntenitic eyaziwa ngekhono lawo lokumelana nokugqwala, ikakhulukazi ukugqwala kwamanzi kanye ne-sulfidation kumayunithi wamakhemikhali kanye no-ore.

Ukufakelwa okukhiqizwayo okukhiqizwa endaweni embozwe yi-ASME B16.9 Okujwayelekile kumele kwenziwe ngokuya nge-ASTM A 403L. Ngenkathi ukwakheka kwamakhemikhali kweBanga 316l kuyafana nalokho kwebanga le-316 insimbi engagqwali, umehluko omkhulu phakathi kwama-alloys amabili yi-nitrogen ne-carbon okuqukethwe.

Ukuncishiswa kokuqukethwe kwekhabhoni kunoma iyiphi i-aloy yensimbi engenasici afakazele ukuthi kulimaze ukufakwa. Ukuxazulula le nkinga, abakhiqizi bangeza ama-nitrogen athile ku-Alloy of Ex S31603 316l ukufakwa kwensimbi engenacala, okwenza kube yimishini efana ne-all alloy 316 engagqwali.

I-molybdenum-equkethe i-auntenitic yensimbi engenasici Din 1.4404 ukufakwa kwamapayipi okungenamthungo kuphansi ngekhabhoni kuqhathaniswa ne-DIN 1.4401 amamaki, kepha ngokungezwa okuncane kwe-molybdenum ne-nitrogen, futhi kusetshenziswa izimboni ezilonakalisayo.

Le nsimbi engu-316l yensimbi engenasici ayi-90 degree Weld i-elbow evamile yokuxhumana kufanelekile ekufakweni kwamapayipi. Isetshenziselwa ukuxhuma ukudonsa kwepayipi nokushintsha ukuqondisa kwepayipi. Njengoba i-ellow engu-90 degree ye-beld inamandla amahle nokumelana nokugqwala, kunempilo ende yenkonzo kanye nezindleko zokulungiswa okuphansi.

I-ASTM A403 Ukucaciswa futhi kudinga iWerkstoff No. 1.4436 316 Ukugcwaliswa Kwezinsimbi Ezingagqwali ukufeza amazinga ezinto ezifana nekhabhoni, i-silicon, i-chromium, i-molybderum, ne-titanium. Ukuhlola ukuvumelana kwalezi zinto ze-ASME B16.9 SS 316, zihlaziywa ngokuhlaziywa kwamakhemikhali kanye nomkhiqizo.

Ukufakwa kwensimbi engagqwali kwama-316l kwenziwa kusuka kunguqulo ephansi yekhabhoni yezinto ezibonakalayo ezingama-316. Ama-elbows nawo anokuhlukahluka okuhlukile. I-elbow ejwayelekile iyi-elbow engu-90 degree elbow, enezinguqulo ezi-45 ze-degree kanye nezinguqulo zeRadius ezinde futhi ezinde futhi ezinde zitholakala.

Enye into ebalulekile yensimbi engenacala ukumelana kwayo kokugqwala. Ngenxa yamandla aphezulu aphezulu, umjikelezo wempilo yesikhathi eside kanye nokwakheka kwe-alloy ephansi, ama-duplex ama-starless steres angaba yisixazululo esingesibi kakhulu sezinkinga zobunjiniyela.

1.4404 SA403 WPP16L elbow ayidingeki. Ngenxa yokumelana kwabo okuhle kakhulu ekugxumeni kokuhlangana, lokhu kufakwa kungasetjenziswa esimweni se-as-welded. Ukusebenza kubanda kwe-alloy ngeke kukhuphule amandla nobulukhuni be-ASTM A403 WPP316L ukufakwa, kepha kungabenza futhi kube yinkimbinkimbi.

Insimbi engenasici angama-310 i-elbow butt welded ipayipi izosetshenziswa ezinhlakeni ezinkulu zanamuhla ezinjengezinkundla zama-skyscrapers kanye nama-skyscrapers, amabhuloho nezindiza. Ngisho nalabo abanezinhlaka zokhonkolo baqiniswa ngensimbi engagqwali 310s Tee Butt Butted I-Pipe Fittings, futhi isetshenziswa kabanzi emishini emikhulu nasezimotweni.

Ukuphikiswa okukhohlisayo kwe-ASME B16.9 Ama-316l Fittings aphezulu kakhulu uma kuqhathaniswa nebanga 316. Ngenkathi i-alloy 316l ingafakwa kalula ngezinqubo ezisetshenziswa kakhulu, iWerkstoff NR. kungukushisa kwe-post weld kuphathwe.

Ama-S31800 akhishwe ama-000 ahlanganisiwe ama-elbow acleitings angama-45 aqashelwa kabanzi ngokuqedwa kwawo okuthuthukile, ukunemba okubucayi nokuphikiswa kokugqwala. Inika amakhasimende ukusebenza okuhle kakhulu ngakho-ke inezici ezithile ezinhle njengekhwalithi ephezulu, ukulungiswa, ukusebenza kwezindleko, njll.

Ukufakwa kwensimbi engagqwali astm A403 WPP316L kungadedelwa futhi kwaqina yinqubo yokusebenza ebandayo. Ukufakwa kwensimbi engenasici A403 WPP316l kungamelana nensizakalo equkethe ama-nitric ne-phosphoric acid kanye ne-oxidation ephumela.

I-UNS S31803 inikezela ubuhle obuhola phambili ekilasini, ukuqina, amandla ngokweqile kanye nokuphikiswa kokugqwala. Inqubo yethu yokukhiqiza ehlanzekile, ifektri eluhlaza ngokuphelele, izinto zokusetshenziswa ezinhle kakhulu zensimbi kanye namaphaneli anobuchwepheshe, ahlinzeke ngezabelo ezahlukahlukene ezisezingeni eliphakeme.

I-ASTM A403 \ A182 \ A240 ne-ANSI B16.9 \ 16.28 \ B16.25 \ MSS SP-43. I-316 \ 316l iyi-alloy yensimbi engenasici lapho ithusi futhi i-molybdenum ingezwe khona. Kuyinsimbi engenasisekelo ye-auntenitic yensimbi engenasici, ngakho-ke ilusizo kakhulu ezimeni ezilonakalisayo.

I-socked s32205 socked i-selded i-90 degree gettings ekujuleni kwezinhlelo ezahlukahlukene ngamafutha kanye negesi, indawo yokucoca, umanyolo, amakhemikhali, umanyolo, amandla, ama-autoting, nezinhlelo, anikeze izinhlelo.

I-316 \ 316l ine-oxidation enhle kakhulu kanye nezakhiwo zokumelana nokukhohlisa. Ama-Pipe Fittings SS 316 \ 316l alungele izinqubo eziningi zezimboni ezidinga ukumelana okuphezulu ezindaweni ezinokhahlo. Lokhu kufakwa kwe-tubular kungamelana nokugqwala okukhonkotha okuvela ku-solvents amaningi acidical, amakhemikhali nama-chloride. Siyaziwa ngokuhlinzeka ngemikhiqizo ngokuya ngezicelo eziphuthumayo zamakhasimende ethu ahlonishwayo. I-SS yethu iqoqo 316 \ 1l Izixhumi zePipe Pipe zisezingeni eliphezulu futhi zingamelana nengcindezi ephezulu kanye namazinga okushisa aphezulu.

I-S31803 isetshenziswa ezinhlelweni eziningi kwizimboni ezihlukile njengama-superheates, ama-boilers, ama-cowersers, ama-cooleers \ ama-intercoolers, izimboni ze-oyela, izimboni zensimbi, nezimboni zensimbi, nokuningi. I-Duplex WNR 1.4462 eyenziwe amasokhethi we-Hex Plus eyenziwe ngemodi yokugijima futhi alandele izinyathelo zokuqedela i-radii ebalulekile ngomdwebo womthengi.

Ukufakwa kwama-S318003 kwakhiwa ngensimbi engenacala ngenani elilinganayo lamanani alinganayo we-Autenitic ne-Ferritic Microsoft. Ama-dittings we-UNS31803 anezigaba ezimbili, i-Ferritic, Auntenitic, 22% Chromium, 3% Molybdenum, 5 kuya ku-6% nickel alloy insimbi engenacala.

Imikhiqizo yethu, efana ne-Duplex Steel S31803 butt i-welded population fittings, yize ngokwezifiso ezenzelwe izidingo zamakhasimende ezihlonishwayo futhi zenziwa ngokunemba. Sikholelwa ekulethweni ngesikhathi ngaphandle kokuyekethisa.

Sibandakanyeka ekwenziweni nasekuhlinzekweni kwamapayipi e-Dumplex Steel S31803 Lezi Duplex S31803 ukufakwa kwamapayipi wepayipi we-S31803

I-2205 iyinsimbi ejwayelekile yensimbi eno-21% Chromium. Izinto ezibonakalayo ziqinile, zinamathele kabili njengezinhlobo zensimbi e-auntenitic.

Ama-elbows we-Duplex EXS32205 asetshenziswa lapho ukuqondiswa kwepayipi kufanele kuguqulwe futhi kunokucindezelwa okuncane odongeni lwamapayipi. I-Elbow ingenye yezesekeli ezisetshenziswa kakhulu. Ukufakelwa okuningi kunezikhonkwane ezimnandi ezisukela ku-1 \ 8 "kuya ku-42".

Ukufakelwa okufana ne-ASTM A815 A825 ANX S32205 ama-radius elbows amade asetshenziswa emanzi olwandle, eMarine kanye nokuwohloka kakhulu okufana nezimboni ezingamafutha, amafutha kanye negesi aqinile futhi amelana nokugqwala nge-acid ne-chloride ions.

I-Chromed Duplex Slow Uns S31803 imelana kakhulu namalunga we-welded futhi ingalingana kalula kunoma yimuphi ubude bebophelo osayizi nobukhulu obuhlukahlukene. Waziwa nangokuthi yi-WNR 1.4462, lokhu kufakwa isikhathi eside kusetshenziswe ezinhlobonhlobo zezimboni ezinjengamafutha negesi, amakhemikhali, amakhemikhali, iphepha, ushukela nokuningi.

I-microsex ama-steelx stainless ahlukaniswe cishe nge-50: 50 phakathi kwe-aucen ne-Ferrite, futhi ibhalansi yalezi zigaba ihlinzeka ngezinzuzo ezilandelayo: amandla aphezulu, cishe kabili ngohlobo lwensimbi engagqwali engama-304 auntenitic. Lokhu kuphumela ekunciphiseni kobukhulu bamapuleti asetshenziswa ekwakhekeni, okuholela ekunciphiseni isisindo, okubaluleke kakhulu kuzicelo eziwubunzima, izitshalo zokuvimba okuphansi, kanye namathangi okushisa, kanye namathangi okushisa, amathangi okususa kanye nezitshalo zokuvuselela kanye nezitshalo zokucibishelwa kwezitshalo.

I-Hastelloy C22 Fittings iyinhlanganisela ye-auntenitile auntenitic nickel, i-chromium, i-molybdenum, ne-tungsten alloy. Le alloy ithuthukisa ukumelana nokugqwala, ukufuya kanye nama-oxiditions.

Ukufakelwa kwamapayipi angama-625 kuqinile futhi kusetshenziswa ezinhlelweni eziphezulu ezilimazayo ezidinga amapayipi anamandla. Okuqukethwe yi-nickel chromium molybdenum alloy nge-niobium ekwakhiweni kokuzinza. Ingasebenza kusuka emazingeni okushisa ama-cryogenic kuze kube ngu-1093 degrees Celsius. Ngakho-ke ukufakwa kungcono kakhulu ngezicelo ezidinga amandla aphezulu, ukumelana nokugqwala kanye nokumelana okushisa okuphezulu. Ukufakwa kwe-Alloy 625 Buttweld kusetshenziswa kalula ukufudumala futhi lolu uhlobo olusetshenziswa kakhulu lokufakelwa. I-Inconel Ex Ency N06625 Pipe Elbow isetshenziselwa ukuvula ipayipi nge-angle, imvamisa ama-degree angama-45 noma ama-90 degrees. I-ANSI B16.9 ASTM B366 625 Infolmel Monel Tee ingasukela? amasentimitha kuya kuma-intshi angama-48 ngosayizi onobukhulu obuhle futhi agatshele ipayipi lababili.

Ukufakwa kwama-UNS N10276 kunamandla aphezulu ashubile ngisho nasemazingeni okushisa aphakeme futhi akhombise ukusebenza okuhle ngaphansi kwengcindezi ephezulu. Amandla ashubile e-ASTM B366 ENC N10276 End End acishe abe ngu-105.4 KSI.The ASTM B366 WETPC276 End cap inezakhiwo ezinhle zokuqamba. I-B366 WPHC276 iklanywe kalula ngokusebenza kubanda. Yize i-Drade WPHC276 DISCUCER ingashisa ngokushesha, inqubo idinga ukwenziwa inamathela kumapharamitha athile

Ukufakwa kwamaWeld Welld kuxhuma nepayipi ukuletha umoya, amanzi, igesi yemvelo kanye namafutha ezisetshenziselwa amapayipi nokudla kanye nokusebenza kobisi. I-Butt Weld (BW) Fittings yakha amalunga amapayipi ngamandla, ukukhathala, ukumelana nokugqwala, kanye nokulandela izinga lokushisa.