S355J2H paipa u'amea lamolemoleEN10210Europa tulaga masani paipa uʻamea seamless.

S355J2H paipa uamea seamless o se ituaiga uamea ua faamaoti iBS EN 10210-1:2006"E le'o-alloy ma fine-grained fausaga uamea vevela-fausia paipa fausaga (mea o'oo'o autu) Vaega 1: Tuuina atu manaoga faapitoa", lea e manaomia ai -20 aafiaga malosi Aapa atu i le sili atu i le 27J, o se uʻamea maualalo-maualuga malosi ma palasitika lelei ma a'afiaga faigata.

S355J2H paipa u'amea seamless e masani ona faʻaaogaina i le faʻainisinia fausaga uʻamea maualalo-vevela, fausaga fale taʻaloga taʻaloga tetele, ma le gaosiga o koneteina maualalo.S355J2H paipa uʻamea e mafai foi ona faʻaaogaina i le fausiaina o suauʻu i fafo.S355J2H paipa uʻamea lelei processability ma e mafai ona faʻagasolo vaega maualalo-vevela masini.

O le tulaga Europa EN10025-2 o loʻo faʻamaonia ai o le upu amata i le S o le uʻamea fausaga, ma o le 355 o loʻo mulimuli mai o lona uiga o le maualalo o le malosi e maua i le vevela o le potu e 355MPa.

S355J2H o se tulaga Europa.O lenei mea o se mea e maualalo le vevela.O lona tulaga fa'atinoina o leEN10210, e masani lava mo paipa u'amea lamolemole ma seamless sikuea ma rectangular paipa.

E le gata i lea, o loʻo faʻaogaina foi e le matou kamupani isi paipa masini ma paipa fausaga, e pei oASTM A519: ASTM A519-2006masani masani e faʻaaogaina mo paipa uʻamea seamless, paipa uamea carbon ma paipa faʻainisinia faʻapipiʻi mo masini.O paipa fa'ainisinia e masani ona aofia ai
1018, 1026, 8620, 4130, 4140, ma isi.

ASTM A53/A53M: ASTM A53 o se tulaga fa'asalalau aloa'ia e le American Society for Testing and Materials (ASTM) o lo'o fa'ama'oti mai ai le pa'u u'amea uliuli po'o le u'amea, le fa'aogaina po'o le ueloina o paipa u'amea.O se tasi lea o tulaga faʻaaogaina paipa uʻamea i le lalolagi ma e faʻaaogaina lautele i le suauu, kesi masani, vailaʻau, fausiaina ma isi pisinisi.