Pipa u'amea seamless o se ituaiga o mea faufale, fa'aaoga lautele i le tele o alamanuia.O se sikuea sikuea, lapotopoto poʻo rectangular omo vaega uamea, lea e faia se matafaioi taua tele i le alamanuia faufale.O paipa uʻamea e leai se mea e faʻaaogaina lautele i paipa vai, e pei o le vai, suauʻu, kesi masani, kesi masani ma isi mea mautu.Pe a faatusatusa i isi uamea malo, paipa uʻamea o se uamea mama, i le malosi torsional tutusa, o le uʻamea sili ona lelei.Fa'aaoga lautele i paipa vili suau'u, ta'avale ta'avale ta'avale, faumea u'amea faumea ma isi vaega fa'avae ma vaega fa'ainisinia gaosiga, e mafai ona fa'aleleia le fa'aogaina o meafaitino, fa'afaigofie le gaosiga o gaosiga, fa'asaoina mea ma taimi fa'agaioiga.
Fa'avasegaina ma le fa'aogaina o paipa u'amea
1. Structural seamless paipa uʻamea (GBT 8162-2008), e masani ona faʻaaogaina mo le fausaga lautele ma le fausaga faʻainisinia, o lona sui mea (vasega): carbon steel, 20,45 sila;Uamea uameaQ 345,20 Cr, 40 Cr, 20 CrMo, 30-35 CrMo, 42 CrMo, ma isi.
2. Paipa Umea le lelei mo le fesiitaiga o le suavai (GBT 8163-2008).Fa'aaogaina tele i le inisinia ma le tele o masini paipa vai.Fa'atusa 20, Q 345 ma isi mea (fa'ailoga).
3. Seamless paipa uʻamea mo le maualalo o le mamafa ma le feoaiga faumea mamafa (GB 3087-2008), o se ituaiga o tulaga maualuga carbon fausaga uʻamea vevela taʻavale malulu tosoina paipa uʻamea seamless, faʻaaogaina mo le gaosiga o le tele o le faʻafuga mamafa, vaʻa mamafa mamafa. , paipa vai vai, locomotive boiler superheated paipa ausa, paipa aluese tele, tamai paipa asu, faapaologa piliki, o le mea sui o le Nu.10, 20 uamea.
4. High pressure boiler ma seamless paipa uʻamea (GB5310-2008), faʻaaogaina e gaosia maualuga-lelei carbon sila uʻamea uʻamea uʻamea ma stainless uamea seamless uamea paipa faavevela luga maualuga maualuga ma luga o le mamafa, mea sui mo20g, 12Cr1MoVG, 15 CrMoG, ma isi.
5. paipa uʻamea seamless (GB 6479-2000) mo meafaigaluega faʻapalapala maualuga maualuga, e fetaui mo le maualuga o le carbon structural steel ma le uʻamea uʻamea paipa uʻamea seamless ma le vevela galue o le -40 ℃ ma le mamafa galue o le 10-30 mA, e fai ma sui 20, 16 Mn, 12 CrMo, 12Cr2Mo ma isi mea.
6. Seamless paipa uʻamea mo le suauʻu taʻe (GB 9948-2006), e masani ona faʻaaogaina mo le faʻavela, faʻafefe vevela ma le suavai faʻafeiloaʻi paipa o suauu faʻafefeteina, o ona mea sui o 20, 12 CrMo, 1Cr5Mo, 1Cr19Ni11Nb, ma isi.
7. Paipa uamea mo le viliina o eleele (YB235-70).O se ituaiga o paipa uʻamea faʻaaogaina mo le viliina autu i le Matagaluega o geology, lea e mafai ona vaevaeina i paipa vili, mama vili, paipa autu, casing ma deposition paipa e tusa ai ma le faaaogaina.
8. Paipa u'amea lamolemole mo le viliina autu (GB 3423-82).O se paipa u'amea e leai se mea e fa'aogaina i le viliina autu, e pei o le paipa vili, paipa autu ma le pusa.
9. Paipa vili suauu (YB 528-65).E fa'aaogaina e fa'amalo pe fa'amalo ai paipa u'amea i pito uma e lua ole suau'u RIGS.E lua ituaiga o paipa u'amea, vaevaeina i uaea uaea ma uaea le uaea, fesootaiga paipa uaea, e le uaea paipa uelo ma meafaigaluega soofaatasi sootaga.
Faamoemoe e ala i mea o loʻo i luga, e mafai ona tatou maua se malamalama atili i le paipa uʻamea le lelei.
Taimi meli: Feb-07-2023