S355J2Hkūlana hoʻokō paipu kila seamless: BS EN 10210-1:2006,

Pono ʻo S355J2H i ka ikehu hopena ma mua o 27J ma -20°C. He kila ikaika kiʻekiʻe me ka plasticity maikaʻi a me ka paʻakikī o ka hopena.

ʻO ka paipu kila S355J2H seamless he brand o ke kūlana ʻEulopaEN10210He paipu ʻole-alloy haʻahaʻa wela ia i hoʻohana ʻia e hana i nā ʻāpana ikaika like ʻole a me nā hale kila.

He aha ke ʻano o S355J2H? He mea paipu kila humuhumu ʻole ʻo S355J2H. He aha ka mea kūloko e kūlike ai me S355J2H? E like me ke kūlana aupuni Q345D, Q355D

Ka wehewehe ʻana o S355J2H: S: hōʻike i ke kila kūkulu, 355: pili i ka ikaika haʻahaʻa loa o 355Mpa ke ≤16mm ka mānoanoa o ka paia, J2: hōʻike i ka hana hopena i kuhikuhi ʻia ma -20°C; H: hōʻike i ka mea hakahaka