EN 10297-1 E355+N paipa u'amea lamolemole
E355 + N i lalo ole EN 10297-1 faʻataʻitaʻiga o se paipa uʻamea faʻaogaina malulu ma uiga nei:
Fa'atonuga vaila'au tu'ufa'atasia: fa'amalieina le kaponi, fa'aopoopo elemene micro-alloy e fa'aleleia atili ai le malosi
O mea tau masini sili ona lelei: maualalo le malosi o le gaosiga o le 355MPa, lelei le lelei ma le malosi o aʻafiaga.
Togafitiga masani (N): faʻaleleia le faʻatulagaina o faʻalapotopotoga ma faʻaleleia le faʻatinoga atoatoa
Tala fa'atatau:
Vaega maualuga-fa'amamafa i totonu o le gaosiga o masini
Pipa paipa eletise
Tu'u fa'alava ma vaega ta'avale i totonu o fale ta'avale
Malosi maualuga vaega fa'atulagaina o masini inisinia
EN 10210-1 S355J2H paipa u'amea lamolemole
EN S355J2H o le 10210-1 faʻataʻitaʻiga o se paipa faʻapipiʻi vevela faʻapipiʻiina ma foliga nei:
Faʻatonuga maualuga le vevela: talafeagai mo le vevela vevela ma le faʻatulagaina
Lelei lelei: J2 vasega faʻamaonia le faʻatinoga o soʻoga faʻapipiʻi
Malosi maualuga a'afiaga: -20 ℃ a'afiaga malosi fa'amalieina le tulaga masani
Fa'aoga masani:
Fausia le fausaga uamea (ta'aloga, malaevaalele)
Alalaupapa inisinia fausaga autu
peleue tulaga i fafo
Fauga lagolago meafaigaluega mamafa
EN 10216-3 P355NH TC1 paipa u'amea lamolemole
EN 10216-3 P355NH TC1 o se paipa uʻamea e leai se faʻaogaina mo meafaigaluega faʻamalosi, faʻatasi ai ma:
Fa'atinoga o le vevela maualuga: talafeagai mo va'a fa'avela
Puleaina o saito lelei (TC1): Fa'aleleia atili le tete'e o fetolo
Su'ega e le fa'aleagaina: Ia mautinoa le saogalemu o le mamafa
Fa'aoga autu:
Fa'avevela afi fa'avevela, fa'avevela
Petrochemical vevela maualuga ma maualuga le mamafa paipa
La'au faaniukilia fesoasoani fa'aoga paipa
Fa'agasologa o alamanuia reactor atigi mamafa
O nei ituaiga e tolu o paipa uʻamea ua fuafuaina mo manaoga tau alamanuia eseese, mai le gaosiga o masini lautele i meafaigaluega mamafa mamafa, e atagia ai le faʻatonuina o le faiga faʻavae a Europa o meafaitino ma vaega faʻapolofesa o galuega. Pe a faʻatau, e tatau ona filifilia le togi talafeagai e tusa ai ma tulaga faʻapitoa o galuega, uiga masani ma manaʻoga o le olaga.
Taimi meli: Me-20-2025
