I le avea ai ma mea taua ma taua mo le fausiaina o le tamaoaiga o le atunuʻu, o paipa uʻamea e leai ni mea e masani ona faʻaaogaina i fanua e pei o le fausiaina, gaosiga faʻainisinia, ma le faʻainisinia o paipa (feʻaveaʻi o vai ma mea malulu e pei o le vai, suauʻu, kesi, koale, ma le pusa. ausa). Ona o si'osi'omaga fa'aoga eseese ma fa'aoga, e mana'omia pea le filifilia o mea ma tulaga fa'atatau pe a filifili e aloese mai otaota ma mea e le saogalemu.
20# GB8163 vai felauaiga paipa uamea seamless
O le a le uiga o mea paipa u'amea lamolemole? O mea e masani ona taʻua o le vasega, e pei o le 20 #, 45 #, o loʻo faʻatusalia ai lona vailaʻau vailaʻau ma mea faʻainisinia e pei o le malosi faʻamalosi, malosi e maua ai, ma le faʻalauteleina o fua. O loʻo taua i lalo o mea masani faʻaaogaina paipa uʻamea, tulaga faʻatulagaina ma faʻaoga faʻapitoa e le tusitala.
1.GB/T8162-2018, Faʻapipiʻiina o paipa uʻamea e leai se mea, e masani ona faʻaaogaina i le faʻainisinia faʻavae lautele, gaioiga faʻainisinia, fausiaina ma isi fanua. Mea fai sui: 20 #, 45 #, q345b, 40Cr, 42CrMo, ma isi;
2.GB/T8163-2018, paipa uʻamea seamless mo felauaiga vai, e masani ona faʻaaogaina i galuega paipa ma maualalo le mamafa. Mea fai sui: 20#, q345b;
45# GB8162 fausaga uamea seamless paipa
3.GB/T3087-2017, maualalo ma feololo le mamafa paipa uʻamea seamless, e masani ona faʻaaogaina e gaosia ai fausaga eseese o paipa ausa superheated, paipa vai vai mo faumea maualalo ma feololo, ma paipa ausa superheated ma paipa piliki faitotoa mo locomotive boilers. Mea fai sui: 10 #, 20 #, Q355B;
GB5310fa'amau fa'auna maualuga, mea 12Cr1MovG
4.GB/T5310-2017, O paipa u'amea e leai ni fa'auiga mo fa'afuga maualuga, e masani ona fa'aaogaina e gaosia ai le fa'avevelaina o fa'avela vai-vai mo le maualuga o le mamafa ma luga. O lo'o iai uamea kaponi, uamea fa'ameamea ma uamea fa'afefeteina le vevela o paipa uamea. Mea e fai ma sui: 20G, 15CrMoG, 12Cr1MoVG, ma isi;
5.GB/T6479-2018, maualuga-omiga paipa uʻamea seamless mo meafaigaluega fetilaisa, e masani ona faʻaaogaina mo masini vailaʻau ma pipelines ma le vevela galue o le -40 ~ 400 ℃ ma galuega mamafa o le 10 ~ 30Ma. O lo'o i ai kaponi fausaga uamea ma u'amea uamea seamless paipa uamea. Mea e fai ma sui: q345a-bcde, 20 #, 10mowvnb, 15CrMo;
6.GB/T9948-2013, paipa u'amea lamolemole mo ta'e suau'u, e masani ona fa'aaogaina mo fa'aumu ogaumu, fa'afesuia'i vevela ma paipa i fale suau'u. Mea fai sui: 10 #, 20 #, Q345, 15CrMo;
Taimi meli: Ian-04-2024
