I-DN2000 Duplex SS Tilting Disc hlola ivalvu

I-Tilted Disc Check Valve iyisinqumo esihle kakhulu samanzi aluhlaza, amanzi okupholisa kanye nokusetshenziswa kwamanzi ahlanzekile/amanzi angcolile. I-contouring yayo yomzimba ehlelekile, indawo yokugeleza engu-40% enkulu kunosayizi wepayipi okuzisholo kanye ne-hydrodynamic disc ihlanganisa ukunikeza ukulahlekelwa kwekhanda okuphansi kakhulu kwanoma iyiphi i-valve yokuhlola ekhiqizwa namuhla.

Lapho ama-valve okuhlola ama-disc etshekisa asetshenziselwa amanzi olwandle noma amanzi okucubungula, i-duplex SS impahla iyisinqumo esingcono kakhulu sokuthuthukisa ukusebenza kwayo.

Impahla ye-duplex yensimbi engagqwali inemininingwane engezansi.

I-CE3MN(SS2507) I-Super Duplex Stainless Steel

I-CE3MN (UNS S32750), iyinsimbi engagqwali eyi-duplex ephezulu, enokumelana nokugqwala okukhulu kune-Ss2205 ejwayelekile kanye ne-18-8 Cr-Ni kanye nezingxenye zensimbi engu-18-14-2/18-14-3 Cr-Ni-Mo, ikakhulukazi ezisetshenziselwa isevisi. ezimeni ezonakalisayo.

I-Casting Material Standard: I-ASTM A890 ne-ASTM A995 Ibanga lesi-5A: Uhlobo 25Cr-7Ni-Mo-N; Isakaza i-UNSJ93404; I-ACI CE3MN;

Elinye ibanga le-Metal elifanayo kuhlelo lokusebenza oluhlukile lwe-A789 /ASTM A790/ASTM A276:

I-UN esebenzayo S32750; Ibanga elisebenzayo ss2507.A182 F53

EN: X2CrNiMoN 25-7-4: WNr 1.4410:

I-AFNOR Z5CND20.12M

Ukucaciswa Okujwayelekile kwe-ASTM A890/890M kokusakazwa, i-lron-Chromium-Nickel-Molybdenum-Resistant, i-Duplex (i-Austenitic/Ferritic) yezinhlelo zokusebenza ezijwayelekile A995/995M Ukucaciswa Okujwayelekile Kokusakaza, i-Austenitic-Ferritic (Duplex) ye-Stainless Steel-Stainless Izingxenye

CE3MN Inqubo yokwelapha ukushisa:

Ukushisa kufinyelele ku-2050°F [1120°C] ubuncane, bambe isikhathi esanele ukuze ushise ekushiseni, faka isithando somlilo sibe ngu-1910°F [1045°C] okungenani, cisha emanzini noma uphole ngokushesha ngezinye izindlela.

Ukuqina ≤HB300(HRC32

Ukuhlola ukungena kwedayi kuwuhlobo lokuhlolwa kwe-NDT. Isetshenziselwa ngokukhethekile ukuthola ukukhubazeka okungaphezulu, njengokuqhekeka, i-porosity yendawo kanye nokuvuza kwezinsimbi. Isekelwe ekhonweni le-liquid ukuze lidonswe libe yiphutha ngesenzo se-capillary

Phakathi nenqubo yokuhlola, ingxenye icwiliswa oketshezini olungena ngaphakathi. Lokhu kuyekwa ukuze kucwiliswe kuze kube yimizuzu engama-30. Noma yikuphi ukungena okweqile kuyasuswa ngaphambi kokuthi kusetshenziswe unjiniyela omhlophe. Lo njiniyela usiza ukudweba okungenayo kusuka konakele phezulu futhi aveze noma yimaphi amaphutha - inqubo eyaziwa ngokuthi 'ukuphuma kwegazi'.

Ngemva kwesikhashana, ingxenye ihlolwa ngaphansi kokukhanya kwe-ultraviolet. Noma yikuphi ukungapheleli kuzokhanya ngokukhanyayo kulokhu kukhanya.