904L 9.52*1.24mm Fa'atau paipa fa'apipi'i u'amea uamea
Fa'amatalaga
904L 9.52*1.24mm Fa'atau paipa fa'apipi'i u'amea uamea
| Vasega uamea | 904L |
| Tulaga | |
| OD lautele | Su'ega:12-377mm Uila: 10-2000mm |
| WT va'aiga | Su'ega:1-30mm Uila: 1-40mm |
| Umi Fa'asologa | 4-9 mita;Fa'ailoga Umi;Umi Tumau |
| Fausia | Ua mae'a vevela;Cold Rolled;Tusia Maalili;ERW uelo |
| Togafiti vevela | Fofo |
| Laufanua | Acid Pickled;Faila |
| Asiasiga | Kemisi;Tensile;Malosi;UT;Eddy Current |
| afifi | maea uamea po'o le pusa laupapa |
| MOQ | 1 tone |
| Taimi Tiliva | 10-30 aso |
| Fefa'ataua'iga Mea | FOB CIF CFR PPU PPD |
pa'u 904L fa'apipi'i (UNS N08904) mo le fa'aoga i fa'aoga e mana'omia ai le fa'alelei i le maualuga o le fa'a'ele'ele.Alloy 904L o se u'amea faumea austenitic sili ona maualalo kaponi, na fa'atupuina muamua e tete'e ai le pala i le fa'afefeteina o le sulfuric acid.Ona o le tuʻufaʻatasia o le chromium, nickel, molybdenum ma le 'apamemea, o lenei vasega ua faʻaleleia atili ai le teteʻe atu i vailaʻau faʻaitiitia malosi, aemaise o le sulfuric acid.Alloy 904L paipa e matua tete'e foi i le chloride osofa'iga mai pitting/va'a'ele'ele ma fa'avevesi ta'e.Alloy 904L e le fa'amaneta i tulaga uma, o lo'o i ai le maa'a'a mata'ina, ma e lelei fo'i le fa'atulagaina ma le fa'alelei.
Ona o nei meatotino, e mafai e se tasi ona maua le 904L tube i le tele o talosaga.O nei mea e amata mai i fa'atasiga fa'apipi'i aoga i mea faigaluega e gaosia ai le suka ma le fa'alapalapala, fa'apalapala ma pepa, mea e fa'amafanafana ai le sami.Fa'aaogaina i faiga o lo'o iai sulfuric po'o phosphoric acids, 904L fa'aalia lona tete'e lelei i le pala mai na acids.O le pepa, kesi, vailaʻau ma vailaʻau faʻaaogaina foi 904L mo lona teteʻe ma faʻaoga i le 400-450 tikeri C. Alloy 904L tubing e mafai ona uelo, masini, vevela, faʻafefe, faʻamaʻa ma malulu galue mo le tele o faʻamoemoega.
UNS NO8904, e masani ona taʻua o le 904L, o se uʻamea austenitic stainless steel maualalo carbon maualuga lea e masani ona faʻaaogaina i faʻaoga e le lava le faʻaleagaina o meatotino a le AISI 316L ma le AISI 317L.
O le fa'aopoopoina o le 'apamemea i lenei vasega e maua ai mea e fa'asa'o ai mea e sili atu nai lo u'amea u'amea chrome nickel masani, fa'apitoa i sulphuric, phosphoric ma acetic acids.Ae ui i lea, e faʻatapulaʻaina le faʻaogaina ma vailaʻau hydrochloric.E maualuga fo'i le tete'e atu i vaifofo o le chloride, e maualuga le tete'e i le gaogao ma le fa'atiga o le ta'e.Alloy 904L e sili atu le lelei nai lo isi austenitic u'amea u'amea ona o le maualuga fa'afefiloi o nickel ma molybdenum.
O le togi e le fa'amaneta i tulaga uma ma e sili ona lelei le fa'atulagaina ma le fa'alelei.O le fausaga austenitic e maua ai foi i lenei vasega le malosi sili, e oʻo lava i le vevela o le cryogenic.
O le maualuga o le chromium e faʻaleleia ma faʻatumauina se ata paʻu lea e puipuia ai mea i totonu o le tele o siosiomaga corrosive.904L e sili atu le tetee i le faʻafefe o le ferrite ma sigma vaega i luga o le malulu ma le uʻamea nai lo isi uʻamea uʻamea o loʻo i ai molybdenum pei ole 316L ma le 317L.E leai se tulaga lamatia o le intercrystalline corrosion i luga o le malulu poʻo le uʻamea ona o le maualalo o le carbon content.Ole maualuga ole vevela ole tautua ile 450°C.
O lenei vasega e sili ona aoga ile fa'atonuga ma meafaigāluega tubing applications e le talafeagai le 316 ma le 317L.
904L u'amea u'amea tu'ufa'atasia le molybdenum ma le kopa ma le u'amea mo le fa'atupula'ia tele o le tete'e i le fa'aitiitia o vaila'au pei ole sulfuric acid.E tu lelei i chlorides i le si'osi'omaga mo le maualalo o le pitting ma le ga'o, fa'apea fo'i ma le fa'amamafa o le ta'e.
904L Fa'aigoa u'amea u'amea ma fa'alava o oloa 904L u'amea u'amea u'amea ma paipa Fa'amatalaga: ASTM A/ASME SA 269/677 904L u'amea u'amea u'amea tele (seamless): 1/2″ NB - 8″ NB 904L u'amea u'amea paipa ma tubes Tele (ERW): 1/2″ NB – 24″ NB 904L Pipa Uamea u'amea ma Fua Fa'amau (EFW): 6″ NB – 100″ NB
»904L Paipa Uamea Maua ma Tubes Fua: O paipa uma e gaosia ma asiasia / fa'ata'ita'iina i tulaga talafeagai e aofia ai le ASTM, ASME ma le API ma isi mea. .O mea e tutusa ae le tutusa o loʻo faʻamaonia mo isi oloa e pei o paipa, paipa ma pa i latou faʻamatalaga.
Talosaga
904L uamea uʻamea e masani ona faʻaaogaina i vailaʻau, vailaʻau, suauʻu ma kesi alamanuia.O fa'aoga masani e aofia ai tane, va'a, fa'afesuia'i vevela, flanges ma manifolds.O le faʻaopoopoga o le kopa i le tuʻufaʻatasia o le 904L stainless steel e fesoasoani i lona talafeagai mo vaega e pei o tane ma isi oloa faʻaaogaina i le taulimaina o le sulfuric ma le phosphoric acid.
