paipa uamea seamless mo fausaga GB / t8162-2018 e masani ona faʻaaogaina mo fausaga lautele ma masini. O lona sui mea (igoa): carbon sila 20 #, 45 sila; Uamea uamea Q345, 20Cr, 40Cr, 20CrMo, 30-35crmo, 42CrMo, ma isi.
O le faʻapipiʻiina o le uamea faʻapipiʻi paipa (GB / T14975-2002) o se paipa faʻafefete (extruded, faʻalauteleina) ma le malulu e faʻapipiʻiina (loloa) e faia i le uʻamea mo paipa faʻafefete, vaega faʻavae ma vaega i vailaʻau, suauu, moli. ie, faafomai, meaai, masini ma isi alamanuia. leo
1. paipa uamea seamless mo fausaga: gb8162-2008
2. Pipa u'amea su'isu'i eleele mo felauaiga vai: gb8163-2008
3. paipa uamea seamless mo boiler: gb3087-2008
4. Omiga maualuga paipa seamless mo boiler: GB5310-2008 (ST45.8 - ituaiga III)
5. Omiga maualuga paipa uʻamea seamless mo meafaigaluega fugalaʻau vailaʻau: GB6479-2000
6. paipa uʻamea e leai se mea e suʻesuʻeina mo le viliina o eleele: yb235-70
7. paipa uʻamea e leai ni suʻesuʻega mo le viliina o suāuu: yb528-65
8. Seamless paipa uʻamea mo le suauu taʻe: GB9948-2006
9. Pipa faʻapitoa e leai se suʻega mo le kola vili suauʻu: yb691-70
10. paipa u'amea lamolemole mo le au ta'avale: gb3088-1999
11. Paipa u'amea lamolemole mo va'a: gb5312-1999
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13. O paipa u'amea eseese 16Mn, 27SiMn, 15CrMo, 35CrMo, 12CrMoV, 20g, 40Cr, 12Cr1MoV, 15CrMo
E le gata i lea, o loʻo i ai le GB / t17396-2009 (vevela le faʻaogaina o paipa uʻamea mo le faʻaogaina o le hydraulic)
Gb3093-1986 (maualuga le mamafa o paipa u'amea mo le afi tiso)
GB / t3639-1983 (faagaau u'amea fa'a'au'a'a'i fa'a'au'au mālūlū)
GB / t3094-1986 (paipa u'amea fa'afefete, fa'apitoa-fa'ailoga paipa)
GB / t8713-1988 (sa'o totonu o le lautele fa'apa'u u'amea seamless mo hydraulic ma pneumatic cylinders)
Gb13296-2007 (paipa u'amea u'amea u'amea mo le fa'avevela ma le fa'afesuia'i vevela)
GB / T14975-2002 (uamea u'amea seamless paipa u'amea mo fausaga)
GB / T14976-2002 (uamea u'amea seamless paipa u'amea mo felauaiga vai)
GB / t5035-1993 (paipa u'amea lamolemole mo paipa lima au ta'avale)
API Fa'amatalaga 5ct-1999 (Fa'amatalaga mo casing ma tubing), ma isi. Fa'apipi'i ma'alili (ta'avale) paipa fausaga: paipa lapotopoto avanoa → fa'avevela → fa'aoso → fa'aulutala → fa'afefeteina → pikiina → fa'apipi'iina o le suāu'u (palapala kopa) → fa'asolo tele ata malulu (malulu ta'avale) → paipa avanoa → togafitiga vevela → fa'asa'o → su'ega hydrostatic (su'esu'eina o mea sese) → maka → faleteuoloa.
Taimi meli: Aukuso-25-2021