Flanged Forged Steel Faitotoa Valve
Oloa Design Features
Flanged pito lafo uamea faitotoa valve o loʻo faʻaaogaina e tipi pe faʻafesoʻotaʻi le ala o le paipa i lalo o le mamafa i le va o PN1.6-42.0MPa (Cass150 ~ 2500) vevela galue ≤ 600in suauʻu alamanuia kemikolo alamanuia fossil-mu afi afi.
O vaega autu o le fausaga e aofia ai:
1.O le mamanu ma le gaosiga o loʻo faʻataunuʻuina e mulimulitaʻia le GB / T12234AP600and AP1602.O oloa o loʻo faʻaalia se fausaga talafeagai.faʻamaufaʻailoga faʻalagolago, faʻatinoga lelei ma faʻataʻitaʻiga manaia.
2.Co uʻamea malo faʻamaufaʻailoga faʻamaufaʻailoga, lea o loʻo ofuina le faʻamaonia o le tafia, faʻamaoniga abrasion ma ola umi.
3.O luga ma le fetuutuunai ala o faasalalauga o le valve shaft ua nitrogenized ina ia tafia ma abrasion tetee.
4.PN≥15.0MPa(Class900), o le lua ogatotonu e faʻaaogaina se faʻamaufaʻailoga faʻamaufaʻailogaina e faʻamalosia ai le faʻamaufaʻailogaina faʻatasi ai ma le maualuga o le mamafa ina ia mautinoa ai le faʻamaufaʻailoga.
5. E leai se faʻamaufaʻailoga faʻamaufaʻailoga i tua i totonu o le valve, o lea e faʻatuatuaina ai le faʻamaufaʻailoga id
6.O mea o le faʻatumu ma le tele o le flange e mafai ona filifilia ma fetaui e tusa ai ma talosaga ma manaʻoga o le faʻaogaina.E mafai ona fa'amalieina ituaiga uma o mana'oga faigaluega.
Parameter Autu O Oloa
Fa'ata'ita'iga fa'asologa | (Hs、Sl)Z11H(Hs、Sala)Z11Y、(Sal)Z41H、(Sal)Z41Y、(Sal)Z441H、(Sal)Z441Y(S)Z541H(S)Z541Y(S)Z941H(S)Z941Y | |||
Va'aiga o le mamafa | PN1.6-42.0MPa(vasega150-2500) | |||
Fa'asao le lautele lautele | DN15-1000mm(NPS1-40) | |||
Tulaga aveta'avale | Ta'avale uili lima | Avetaavale masini ma ave eletise | ||
Aotelega o le talosaga | Vasega150-300(PN1.6-4.0) | Vasega400-600(PN6.4-10.0) | Vasega900-2500(PN15.0-42.0) | NPS2-40(DN50-1000mm) |
NPS1/2-24(DN15-600mm) | NPS1/2-12(DN15~300mm) | NPS1/2-10(DN15~250mm) |
Oloa Fa'atinoga Fa'amatalaga
Vaega Tele Meafaitino Form
Leai. | Igoa vaega | Meafaitino |
1 | Flange | ASTM A105 ASTMA182-F11F22 F5、F9 ASTMA182-F304 F316 F321 F304LF316L |
2 | Tino | ASTM A105 ASTM A182-F11F22F5F9 ASTM A182-F304F316F321F304LF316L |
3 | Nofoa | ASTM A105 ASTMA182-F11 F22 F5、F9 ASTMA182-F304F316F321F304LF316L |
4 | Faitotoa Disc | ASTM A105 ASTMA182-F11F22F5F9 ASTM A182-F304、F316F321、F304L、F316L |
5 | Po'a | ASTM A182F6a、ASTM A182F22 ASTMA182-F304 F316F321F304LF316L |
6 | Gasket | Graphite & uamea uamea |
7 | pulou | ASTM A105 ASTMA182-F11F22 F5.F9 ASTMA182-F304 F316 F321 F304LF316L |
8 | U'u | ASTM A193-B7A193-B8 A193-16 |
9 | afifiina | kalafi |
10 | Fa'apipi'i lima lima | ASTM A182 F6aASTM A182 F22 ASTM A182-F304、F316、F321、F304LF316L |
11 | Fa'agogo afifi | ASTMA216-WCBASTMA217-WCBWC9C5C12 ASTMA351-CF8CF8MCF8CCF3CF3M |
12 | Valve stem nut | Copper u'amea |
13 | Uili lima | ASTMA47-32510 ASTMA53660-40-18 |