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316l u'amea u'amea seamless uamea paipa

O paipa u'amea uamea uma e faia i le faaulufaleina muamua-vasega lelei ipu uamea.O uiga e: leai ni pu oneone, leai ni pu oneone, leai ni lanu uliuli, leai ni ta'e, ma se lopa uelo lamolemole.Pi'o, tipiina, u'u fa'agaioiga lelei fa'atinoga, fa'amautu nikeli mea, oloa e fa'amalieina Saina GB, Amerika ASTM, Iapani JIS ma isi fa'amatalaga!


Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga Autu

304 uʻamea uʻamea o se mea masani i uʻamea uʻamea, faatasi ai ma le mamafa o le 7.93 g / cm³;e taʻua foi 18/8 uʻamea uʻamea i le alamanuia, o lona uiga e aofia ai le sili atu i le 18% chromium ma sili atu i le 8% nickel;maualuga maualuga teteʻe o le 800 ℃, faʻagaioiga lelei gaioiga, maualuga le malosi, faʻaaogaina lautele i alamanuia ma meafale teuteu fale gaosi oloa ma meaʻai ma falemaʻi.Ae ui i lea, e tatau ona maitauina e faʻatusatusa i le uʻamea uʻamea masani 304, meaʻai-grade 304 uʻamea uʻamea o loʻo i ai se faʻamaufaʻailoga o mea e sili atu.Mo se faʻataʻitaʻiga, o le faʻauiga faavaomalo o le 304 uamea faʻamaʻi e masani lava 18% -20% chromium, 8% -10% nickel, ae o meaʻai-grade 304 stainless steel o loʻo i ai le 18% chromium ma le 8% nickel, e mafai ai ona fesuisuiai i totonu o se vaega patino, ma Fa'atapula'a mea o lo'o i totonu o u'amea mamafa eseese.I se isi faaupuga, 304 uamea stainless e le o meaʻai vasega 304 uamea stainless

Fa'aaliga Oloa

Fa'aaliga Oloa1
Fa'aaliga Oloa2
Fa'aaliga Oloa3

Fa'amatalaga o oloa

O paipa u'amea u'amea o paipa u'amea ia e fa'asa'o i fa'asalalauga vaivai e pei o le ea, ausa, ma le vai, ma mea fa'amea fa'ama'i e pei o acids, alkalis, ma salts.Ua ta'ua foi o paipa u'amea u'amea uamea.

O le fa'afefeteina o paipa uamea e leai se mea e fa'alagolago i elemene fa'afefiloi o lo'o i totonu o le sila.O le Chromium o le elemene autu lea mo le fa'afefeteina o u'amea u'amea.A oʻo i le 12% le mea o loʻo i totonu o le chromium, e fegalegaleai le chromium ma le okesene i totonu o le mea faʻafefete e fausia ai se ata manifinifi oxide (self-passivation film) i luga o le sila., E mafai ona puipuia atili le pala o le matrix uamea.I le faʻaopoopoga i le chromium, o elemene faʻaogaina e masani ona faʻaaogaina mo paipa faʻafefeteina uamea e aofia ai le nickel, molybdenum, titanium, niobium, copper, nitrogen, ma isi, e faʻafetaui ai manaʻoga o faʻaoga eseese mo le fausaga ma le faʻatinoina o le uamea.

u'amea u'amea seamless paipa o se u'amea lapotopoto lapotopoto umi, lautele faaaogaina i le suauu, vailaau, faafomai, meaai, alamanuia mama, meafaigaluega masini ma isi pipelines alamanuia ma vaega fausaga masini.E le gata i lea, pe a tutusa le malosi o le punou ma le torsion, o le mamafa e mama, o lea e faʻaaogaina lautele i le gaosiga o vaega masini ma fausaga inisinia.E masani foi ona faʻaaogaina e gaosia ai auupega masani, paelo, atigi, ma isi.

Gaosiga Fa'agasologa

O loʻo i ai laasaga o gaosiga nei:

a.Saunia uamea lapotopoto;e.Fa'avevela;i.Tu'ia a'e vevela;o.‘Otioti le ulu;u.Pickling;f.olo;g.Lubrication;h.Fa'atonuga ta'avale malulu;i.Fa'a'au'au;j.Fofo togafitiga vevela;k.Fa'asa'o;l.'Oti le faagaau;m.Pickling;n.Su'ega oloa.


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