S355J2Ho se vaega gaogao (H) uamea faufale (S) fa'atasi ai ma se la'ititi o le malosi e maua mai ai355Mpa mo mafiafia puipui ≤16 mm ma le laʻititi o aʻafiaga malosi o le 27 J i le -20 ℃(J2).
E faʻaaogaina lautele i faʻainisinia fausaga, fausiaina o alalaupapa, fale uʻamea ma mea tau alamanuia e pei o puipui puipui ma vai.
O tulaga faʻapitoa mo le S355J2H uamea e aofia uma ai le BS EN 10210 ma le BS EN 10219. E ui lava o loʻo i ai ni eseesega i faʻamatalaga, i le aotelega e tutusa lelei, o lea o lenei tusiga o le a lua tulaga mo S355J2H e manaʻomia faʻatasi.
Paipa Materia
S355J2H o se uamea e le fa'afefeteina, numera uamea 1.0576, lea e tineia atoatoa e faaaoga ai leFF deoxidation faagasologama o lo'o i ai elemene fa'apipi'i fa'atosina e lava e fusifusia ai le nitrogen e mafai ona fa'aaogaina, fa'ata'ita'iga o le itiiti ifo o le 0.020% alumini atoa po'o le 0.015% alumini solu.
Ituaiga Paipa
O le gaosiga o gaosiga i le BS EN 10210 o loʻo faʻavasegaina e le faʻaogaina poʻo le uʻamea.
HFCHS (vevela fa'auma li'o o'o vaega) e masani ona gaosia i SMLS, ERW, SAW, ma EFW.
BS EN 10219 O vaega faʻapipiʻi faʻapipiʻi e tatau ona gaosia e ala i le uelo.
O le CFCHS (vaega o'oo'o fa'amea malulu) e masani ona gaosia i le ERW, SAW, ma le EFW.
Faiga o Vaega Omo
Vaega O'o'o Li'o (CHS)
Vaega O'o'o Fa'atafafa (RHS)
Vaega o'o'o fa'afa'afa'afa (RHS)
Vaega o'o'o elliptic (EHS)
Fuafuaga Tele
BS EN 10210 Fa'asologa Tele
Mafiafia puipui: ≤120mm;
I fafo: Taamilomilo (CHS): Outer diameter≤2500 mm;
BS EN 10219 Fa'atelega
Mafiafia puipui: ≤40mm;
I fafo: Taamilomilo (CHS): Outer diameter≤2500 mm;
Vaega o vailaʻau o le S355J2H
Faiga Fa'ainisinia a S355J2H
Tulaga lelei o le S355J2H
Lelei mea tau masini: S355J2H paipa uʻamea e maualuga le malosi ma le malosi lelei, lea e mafai ona tatalia avega tetele ma aʻafiaga.
Uuleleia: S355J2H paipa uʻamea o loʻo i ai le lelei o le faʻaogaina o le faʻagasologa ma e talafeagai mo faiga faʻapipiʻi eseese, lea e mafai ona fetaui ma manaʻoga o galuega faʻainisinia eseese.
Tete'e a'a: S355J2H paipa uʻamea e lelei le corrosion tetee ma e mafai ona faʻaaogaina mo se taimi umi i siosiomaga faigata.
Fetuuna'i i le siosiomaga maualalo-vevela: S355J2H paipa uʻamea e mafai lava ona faatumauina le malosi ma le malosi i siosiomaga maualalo-vevela, lea e talafeagai mo galuega faʻainisinia i nofoaga malulu.
Talosaga a S355J2H
Inisinia faufale: fa'aoga mo fa'avaa fa'avae, fa'alava, koluma, ma isi mea o fale.
Faiga alalaupapa: fa'aoga mo lagolago fa'avae, fa'alava, ma isi o alalaupapa.
Gaosi masini: fa'aaogaina mo le gaosiga o vaega o masini masini.
Gaosi taavale: fa'aaogaina mo le gaosiga o vaega fa'avae o ta'avale.
Fauga Fausia Uamea: Faʻaaogaina e gaosia ai vaega eseese mo le fausiaina o fausaga uʻamea.
Pa puipui ma Caissons: Fa'aaogā e fau ai fausaga fa'ainisinia i lalo o le 'ele'ele e pei o puipui fa'amau ma vai.
Mea Tutusa o S355J2H
ASTM A500: Vasega B
JIS G3466: STKR400
GB/T 3094: Q345
DIN 59410: St52-3
ASTM A252: Vasega 3
AS/NZS 1163: C350
ISO 3183: L360
CSA G40.21: Vasega 50W
SANS 50025/EN 10025-2: S355JR
BS 4360: Vasega 50D
O nei tulaga tutusa ma togi e mafai ona ese laʻititi i vailaʻau faʻapipiʻi ma mea faʻainisinia, ae i se tulaga patino, e mafai ona latou suitulaga i le S355J2H uʻamea ma faʻaoga tutusa i le inisinia fausaga ma isi matata.I le faʻaaogaina moni, e tatau ona filifilia e tusa ai ma manaoga faʻapitoa ma tulaga faʻatatau.
Faatatau ia tatou
EN10210 S355J2H FA'AVAE ERW u'amea paipa
O matou o se gaosi paipa uʻamea uʻamea sili ona lelei ma faʻatau mai Saina, faʻapea foʻi ma se faʻatau paipa uʻamea le lelei, ofoina atu ia te oe le tele o vaifofo paipa uʻamea!
pine: s355j2h, bs en 10210, bs en 10219, Mea Tutusa, tagata faʻatau, gaosi oloa, fale gaosi oloa, faleoloa, kamupani, faʻatau, faʻatau, tau, upusii, tele, mo le faʻatau, tau.
Taimi meli: Me-02-2024