1. O le a le faagaau fauvela?
O le paipa fa'afu e fa'atatau i se uamea e matala ona pito ma se vaega gaogao, ma o lona umi e sili atu nai lo le pito i tua.E tusa ai ma le auala gaosiga, e mafai ona vaevaeina i paipa uʻamea seamless ma paipa uʻamea.O le mafiafia o le puipui o lona uiga o le tele o fua, mai fa'apa'au capillary e la'ititi la'ititi i paipa lapopo'a e tele mita le lautele.E mafai ona faʻaogaina paipa uʻamea mo paipa, masini vevela, masini masini, suʻesuʻega faʻafanua suauʻu, pusa, vailaʻau vailaʻau ma faʻamoemoega faʻapitoa.
2. Fa'avasegaga
O paipa fa'afu ua vaevaeina i fa'aupu fa'apuna lautele mafaagaau fauvela maualugae tusa ai ma le maualuga o le vevela faatinoga latou tauaveina, ma e mafai ona vaevaeina i tubes uʻamea eseese e tusa ai ma o latou manaoga eseese.
3. Fa'amoemoega ole paipa fa'avevela
①E masani ona faʻaaogaina paipa faʻavela vai e fai ai paipa vai, paipa vai faʻafefe, paipa ausa faʻavevela, faʻaau ausa faʻafefete mo faʻafu locomotive, faʻapipiʻi asu lapopoa ma laiti ma paipa piliki.
②O paipa fa'avevela maualuga e masani ona fa'aaogaina e gaosia ai fa'alava fa'avevela, fa'avevela fa'amumu, fa'aau ta'iala o le ea, fa'aau ausa autu, ma isi mea fa'apipi'i maualuga ma le maualuga-maualuga.
4. Fa'aaoga le togi uamea
(1) High-quality carbon structural steel isGB 5310 20G Faʻalava Faʻalava Maualuga Maualuga, GB 5310 20MNG High Pressure Seamless Boiler Tubes, GB 5310 25MNG High Pressure Seamless Boiler Tubes, etc.
(2) O le u'amea fa'avae uamea o15CrMo Seamless Alloy Steel Paipa/Tube, 12Cr1MoV High Pressure Seamless Alloy Steel Boiler Tube,Din 17175 16Mo3 Seamless High Pressure Alloy Steel Boiler Tube, ma isi.
(3) I le faaopoopo atu i le faʻamautinoaina o vailaʻau faʻapitoa ma mea faʻainisinia, 1Cr18Ni9 ma 1Cr18Ni11Nb boiler tubes e masani ona faʻaaogaina i uʻamea elea ma vevela e tatau ona faʻataʻitaʻiina i suʻega hydrostatic, faʻapea foʻi ma suʻega mumu ma faʻamafola.O le paipa uʻamea e tuʻuina atu i se tulaga vevela.E le gata i lea, o loʻo i ai foʻi ni manaʻoga faapitoa mo le microstructure, saito tele, ma le decarburized layer o le paipa uamea maeʻa.
Taimi meli: Feb-22-2024