Ona o faiga eseese gaosiga, e mafai ona vaevaeina paipa uʻamea seamless i ni ituaiga se lua:paipa u'amea fa'afefete (extrusion).ma le maalili ua toso (taavale) paipa u'amea lamolemole.Fa'aau malūlū e tosoina (taai).ua vaevaeina i ituaiga e lua: faagaau lapotopoto ma faagaau foliga.
Fa'agasolo Va'aiga
Ta'ai vevela (pa'u u'amea fa'a'au'au fa'au'u): fa'alava lapotopoto fa'alava fa'avevela fa'ava'ava'a ta'avale ta'avale fa'asolosolo, ta'avale fa'asolosolo po'o le fa'a'ese'ese o le paipa sizing (po'o le fa'aitiitia o le lautele) fa'amaluluina o le fa'apa'au avanoa fa'asa'o su'ega su'ega (po'o le iloa o mea sese) fa'ailoga i totonu o le. faleteuoloa.
Ma'alili toso (ta'avale) paipa u'amea lamolemole: lapotopoto faagaau avanoa faavevela ulu annealing acid pickling suauu (kopa u'amea) tele-pass ata malulu (ta'avale malulu) gaogao paipa vevela togafitiga fa'asa'o su'ega hydraulic (su'esu'ega) fa'ailoga fa'ailoga.
O paipa u'amea e leai se mea e vaevaeina i ituaiga nei ona o latou fa'aoga eseese:
GB / T8162-2008 (paipa uʻamea le lelei mo fausaga).Fa'aaoga tele mo fausaga lautele ma fa'ainisinia.O ona mea fa'atusa (fa'ailoga): sila carbon 20, 45 sila;uamea uamea Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo ma isi.
GB/T8163-2008 (paipa u'amea lamolemole mo le felauaiga vai).E masani ona faʻaaogaina mo le felauaiga o paipa vai i luga ole inisinia ma masini tetele.O mea fa'atusa (fa'ailoga) o le 20, Q345, ma isi.
GB3087-2008 (paipa u'amea lamolemole mo faumea maualalo ma feololo).E masani ona faʻaaogaina mo paipa mo le faʻafeiloaʻiina o vai maualalo ma feololo i totonu o fale gaosi oloa ma pusa fale.O meafaitino sui o le uamea Numera 10 ma Numera 20.
GB5310-2008 (faaga uamea e leai ni mea mo fafie maualuga).E masani ona faʻaaogaina mo le maualuga o le vevela ma le maualuga o le mamafa e faʻafeiloaʻi ai pusa faʻaputu ma paipa i luga o nofoaga eletise ma pusa eletise faaniukilia.O mea e fai ma sui o 20G, 12Cr1MoVG, 15CrMoG, ma isi.
GB5312-1999 (carbon steel ma carbon-manganese sila paipa u'amea seamless mo vaa).E masani ona faʻaaogaina mo paipa faʻamalosi I ma II mo vaʻa vaʻa ma superheaters.O mea e fai ma sui o 360, 410, 460 sila togi, ma isi.
GB6479-2000 (seamless paipa uʻamea mo meafaigaluega faʻapalapala maualuga).E masani ona faʻaaogaina e felauaiga ai le maualuga o le vevela ma le maualuga o le mamafa o le suavai paipa i luga o meafaigaluega faʻamaʻi.O mea e fai ma sui o le 20, 16Mn, 12CrMo, 12Cr2Mo ma isi mea faapena.
GB9948-2006 (paipa u'amea lamolemole mo le suau'u ta'e).E masani ona faʻaaogaina i totonu o pusa, faʻafefe vevela ma paipa mo le felauaiga o vai i totonu o le suauu.O mea fa'atusa e 20, 12CrMo, 1Cr5Mo, 1Cr19Ni11Nb ma isi mea faapena.
GB18248-2000 (seamless paipa uamea mo cylinders kesi).E masani ona faʻaaogaina i le gaosiga o kesi eseese ma faʻagogo hydraulic.O mea fa'atusa e 37Mn, 34Mn2V, 35CrMo, ma isi mea faapena.
GB/T17396-1998 (vevela ta'avale paipa u'amea su'esu'e mo fa'aoga hydraulic).E masani ona faʻaaogaina e fai ai koale mine hydraulic lagolago ma cylinders, koluma, ma isi faʻauʻu ma koluma.O ana mea fa'atusa e 20, 45, 27SiMn ma isi mea faapena.
GB3093-1986 (maualuga omiga lelei paipa mo afi tiso).Fa'aaogaina mo le maualuga o paipa suauu o lo'o tu'iina afi afi tiso.O le paipa uʻamea e masani lava o se paipa toso malulu, ma o lona faʻatusa mea e 20A.
GB/T3639-1983 (malulu toso po'o le malulu ta'ai sa'o lelei paipa u'amea).E masani ona faʻaaogaina mo fausaga faʻainisinia, masini faʻapipiʻi carbon, paipa uʻamea ma le saʻo maualuga maualuga ma lelei le maeʻa.E tu mo mea 20, 45 sila ma isi.
GB/T3094-1986 (malulu toso mai paipa u'amea foliga paipa uamea).E masani ona faʻaaogaina i le gaosiga o vaega faʻavae eseese ma vaega, o mea o loʻo maualuga le maualuga o le carbon structural steel and low alloy structural steel.
GB/T8713-1988 (sa'o totonu diameter seamless paipa u'amea mo hydraulic ma pneumatic cylinders).E masani ona faʻaaogaina mo le gaosiga o faʻamaʻi uʻamea malulu poʻo le malulu faʻafefeteina faʻatasi ma le saʻo saʻo totonu mo vaʻa vai ma pneumatic cylinders.O lona fa'atusa mea e 20, 45 sila ma isi.
GB13296-2007 (uamea u'amea u'amea seamless tubes mo boilers ma exchangers vevela).E masani ona faʻaaogaina i boilers, superheaters, exchangers vevela, condensers, catalytic tubes, ma isi o pisinisi vailaʻau.Tete'e le vevela maualuga, maualuga le mamafa, corrosion tete'e paipa u'amea.O meafaitino sui o 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti ma isi mea faapena.
GB/T14975-2002 (uamea uamea seamless paipa uamea mo fausaga).E masani ona faʻaaogaina mo fausaga lautele (faletalimalo, teuteuga faleaiga) ma paipa uʻamea mo le ea ma le acid corrosion ma ei ai le malosi faapitoa mo le fausaga faʻainisinia o pisinisi vailaʻau.O meafaitino sui o 0-3Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti ma isi.
GB/T14976-2002 (uamea uamea seamless paipa mo felauaiga vai).E masani ona faʻaaogaina mo le faʻasalalauina o ala faʻasalalau.O mea e fai ma sui o 0Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr17Ni12Mo2, 0Cr18Ni12Mo2Ti ma isi mea faapena.
YB/T5035-1993 (faagaau u'amea lamolemole mo ta'avale semi-axle bushings).E masani ona fa'aaogaina mo le gaosiga o le uamea fa'apipi'i sili ona lelei ma fa'amea fa'ameamea fa'ameamea fa'a'ave'aveina fa'au'u u'amea mo ta'avale semi-axle bushings ma axles mo axles ave taavale.O mea fa'atusa e 45, 45Mn2, 40Cr, 20CrNi3A ma isi mea faapena.
API SPEC5CT-1999 (Casing and Tubing Specification) o loʻo tuʻufaʻatasia ma lomia e le American Petroleum Institute ("Amerika") ma faʻaaogaina lautele i le lalolagi atoa.Faatasi ai ma i latou: Casing: o se paipa e sosolo i totonu o le vaieli mai luga o le eleele ma faʻaaogaina e fai ma ufiufi o le puipui o le vaieli, ma o paipa e fesoʻotaʻi i se soʻo.O mea autu o togi uʻamea e pei o le J55, N80, P110, ma togi uʻamea e pei o le C90 ma le T95 e faʻasaʻo i le hydrogen sulfide corrosion.O lona tulaga maualalo uamea (J55, N80) e mafai ona ueloina paipa uamea.Tubing: O se paipa e faʻapipiʻi i totonu o le pusa mai luga o le eleele e oʻo atu i le suauʻu, ma o paipa e fesoʻotaʻi e se soʻo poʻo se tino tuʻufaʻatasi.O lona fa'atinoga o le fa'auluina lea e le vaega e pamu ai le suau'u mai le suau'u i le eleele e ala i le paipa suauu.O mea autu o le J55, N80, P110, ma togi uʻamea e pei o le C90 ma le T95 e faʻasaʻo i le hydrogen sulfide corrosion.O lona tulaga maualalo uamea (J55, N80) e mafai ona ueloina paipa uamea.
API SPEC 5L-2000 (Laina PaipaFa'amatalaga), tu'ufa'atasia ma lomia e le American Petroleum Institute, o lo'o fa'aaogaina i le lalolagi atoa.
Paipa laina: O le suauʻu, kesi poʻo le vai e aveese ai le 'au mai le eleele ma felauaiga i pisinisi suauʻu ma kesi alamanuia e ala i le paipa laina.O le laina paipa e aofia ai ituaiga e lua o paipa e le'i lelei ma uelo, ma o pito paipa e i ai pito mafolafola, pito filo ma pito pito;o auala faʻafesoʻotaʻi e faʻauʻu faʻauʻu, soʻotaga faʻapipiʻi, socket socket ma mea faapena.O mea autu o le paipa o togi uʻamea pei ole B, X42, X56, X65 ma X70.
O matou o lo'o teu oloa o le kaponi ma le u'amea e leai se fa'auiga paipa.Afai ei ai ni au fesili, faʻamolemole lagona le saoloto e faʻafesoʻotaʻi ma matou e ala i le mulimulitaia auala faʻafesoʻotaʻi.
Taimi meli: Sep-01-2022