904L 9.52 * 1.24mm intsimbi engatyiwayo ebhijelwe ababoneleli ngetyhubhu
Inkcazo
904L 9.52 * 1.24mm intsimbi engatyiwayo ebhijelwe ababoneleli ngetyhubhu
| IBanga leNsimbi | 904L |
| Umgangatho | |
| Uluhlu lweOD | Ingenamthungo: 12-377mm Welded: 10-2000mm |
| Uluhlu lweWT | Ayinamthungo: 1-30mm I-Welded: 1-40mm |
| Uluhlu lobude | 4-9imitha;Ubude obungacwangciswanga;Ubude obuzinzileyo |
| Ukubumba | Ubushushu bugqityiwe;I-Cold Rolled;Ukutsalwa ngokubanda;I-ERW idityanisiwe |
| Ukushisa-ukuphatha | Isisombululo |
| Umphezulu | Iasidi ePickled;Ilungisiwe |
| Ukuhlolwa | Imichiza;I-tensile;Ukuqina;UT;Eddy Ngoku |
| Iphakheji | Intambo yentsimbi okanye isitya somthi |
| MOQ | iitoni ezi-1 |
| Ixesha lokuzisa | 10-30 iintsuku |
| Into yoRhwebo | FOB CIF CFR PPU PPD |
I-alloy 904L i-tubing (UNS N08904) yokusetyenziswa kwizicelo ezifuna ukunyanzeliswa okuphakathi ukuya phezulu.I-alloy 904L yintsimbi ephantsi ye-carbon high alloy austenitic stainless steel, eyaphuhliswa ekuqaleni ukuxhathisa ukubola kwi-dilute sulfuric acid.Ngenxa yokudibanisa i-chromium, i-nickel, i-molybdenum kunye nobhedu, eli bakala liye laphucula kakhulu ukuchasana nokunciphisa okunamandla, ngakumbi i-asidi ye-sulfuric.I-alloy 904L ityhubhu ikwaxhathisa ngokugqithisileyo kuhlaselo lwekloridi ukusuka kuyo yomibini i-pitting / crevice corrosion kunye noxinzelelo lwe-corrosion cracking.I-alloy 904L ayinamagnetic kuzo zonke iimeko, inokuqina okumangalisayo, kwaye inokwakheka okuhle kunye nokushisela.
Ngenxa yezi zakhiwo, umntu unokufumana ityhubhu ye-alloy 904L kwizicelo ezininzi.Ezi zivela kwiindibano ze-utility scrubber ukuya kwi-asidi kunye nezixhobo zokuvelisa isichumiso, i-pulp kunye nokulungiswa kwephepha, izibonelelo zokupholisa amanzi olwandle.Isetyenziswe kwiinkqubo eziqulethe i-sulfuric okanye i-phosphoric acids, i-904L ibonisa ukuchasana kwayo okugqwesileyo kwi-corrosion evela kwezo asidi.Iphepha, igesi, amashishini amayeza kunye neekhemikhali nazo zisebenzisa i-904L ngenxa yokuchasana kwayo kunye nokusetyenziswa kwi-400-450 degrees C. I-alloy 904L i-tubing inokudityaniswa, ifakwe ngomatshini, iphathwe ukushisa, i-annealed, iqiniswe kwaye ibanda isebenze ngeenjongo ezininzi.
I-UNS NO8904, eyaziwa ngokuba yi-904L, yintsimbi ephantsi ye-carbon high alloy austenitic stainless steel stainless steel stainless steel stainless steel stainless steel stainless stainless steel esetyenziswa kakhulu kwizicelo apho iipropathi zokubola kwe-AISI 316L kunye ne-AISI 317L ayanelanga.
Ukongezwa kobhedu kweli nqanaba kulinika iipropathi ezixhathisayo ku-corrosion ngaphezu kwe-chrome nickel yesiqhelo yeentsimbi ezingenasici, ngakumbi kwi-sulphuric, phosphoric kunye ne-acetic acid.Nangona kunjalo, kukho ukusetyenziswa okulinganiselweyo kunye ne-hydrochloric acids.Ikwanayo nokumelana okuphezulu kokungena kwizisombululo zekloridi, ukuxhathisa okuphezulu kuzo zombini iintanda kunye noxinzelelo lwe-corrosion cracking.I-alloy 904L yenza ngcono kunezinye iintsimbi ze-austenitic ezingenasici ngenxa ye-alloying ephezulu ye-nickel kunye ne-molybdenum.
Ibakala alinamagnetic kuzo zonke iimeko kwaye linokwakheka okugqwesileyo kunye ne-weldability.Ulwakhiwo lwe-austenitic lukwanika eli bakala ukuqina okugqwesileyo, kude kube phantsi ukuya kumaqondo obushushu e-cryogenic.
Umxholo ophezulu we-chromium ukhuthaza kwaye ugcina ifilimu engabonakaliyo ekhusela izinto eziphathekayo kwiindawo ezininzi ezinobungozi.I-904L inokumelana okukhulu nemvula ye-ferrite kunye ne-sigma izigaba zokupholisa kunye ne-welding kunezinye iintsimbi ezingenasici eziqukethe i-molybdenum njenge-316L kunye ne-317L.Akukho mngcipheko we-intercrystalline corrosion ekupholiseni okanye kwi-welding ngenxa yomxholo wekhabhoni ephantsi.Ubushushu benkonzo yayo bukwi-450°C.
Eli bakala liluncedo ngokukhethekileyo kulawulo kunye nezicelo ze-instrumentation tubing apho i-316 kunye ne-317L ayifanelekanga.
I-904L yensimbi engenasici idibanisa i-molybdenum kunye nobhedu kunye nentsimbi ukwenzela ukonyuka okukhulu kokumelana nokunciphisa i-asidi njenge-sulfuric acid.Ima kakuhle kakhulu kwikloridi kwindawo engqonge imingxuma ephantsi kunye ne-corrosion, kunye noxinzelelo lwe-corrosion cracking.
I-904L iMibhobho yeNtsimbi engagqwali kunye neeTubes Uluhlu lweMveliso ye-904L yeMibhobho yeNtsimbi engagqwali kunye neeNgcaciso zeMibhobho: I-ASTM A/ASME SA 269/677 904L iMibhobho yeStainless Steel kunye noBubungakanani beMibhobho (I-Seamless): 1/2″ NB I-NB 8″ i-NB 8″ i-NB 8″ i-NB ″ i-Stainless speel0″ Ubukhulu (ERW): 1/2″ NB – 24″ NB 904L Imibhobho yeNsimbi eNgatyiwayo kunye noBubungakanani beMibhobho (EFW): 6″ NB – 100″ NB
»904L iStainless Steel Pipes and Tubes Dimensions: Yonke imibhobho yenziwe kwaye yahlolwa/yavavanywa ngokwemigangatho efanelekileyo kuquka iASTM, ASME kunye neAPI njl. .Iipropati ezifanayo kodwa azifani ngokufanayo zichazwe kwezinye iimveliso ezinjengombhobho, ityhubhu kunye nebar kwiinkcukacha zazo.
Usetyenziso
I-904L insimbi engenasici isetyenziswa ngokubanzi kwimichiza, amayeza, ioli kunye negesi.Usetyenziso oluqhelekileyo lubandakanya iitanki, iivalvu, izitshintshi zobushushu, iiflange kunye nee-manifolds.Ukongezwa kobhedu ekubunjweni kwe-904L yensimbi engenasici inceda ukufaneleka kwayo kumacandelo afana namatanki kunye nezinye iimveliso ezisetyenziselwa ukuphatha i-sulfuric kunye ne-phosphoric acid.
