EN10210 S355J2H KULA ERW STEEL PIPE

I kēia mau lā, hele mai ka mea kūʻai aku i ka hale hana e kipa iā S355J2paipu wiliwili, ka huakaʻi holoʻokoʻa, wehewehe hoʻomanawanui nā limahana kūʻai.S355J2HʻO ka paipu kila ERW he paipu kila carbon-manganese kiʻekiʻe me ke kūpaʻa hopena maikaʻi loa.Hoʻohana maʻamau ʻia kēia mea i nā noi hoʻolālā e like me nā hale, nā alahaka, nā alaloa, a me nā ʻano hana hana ʻē aʻe.

Hana ʻia nā paipu kila S355J2H me ka hoʻohana ʻana i ke kaʻina hana hoʻoheheʻe uila (ERW), e pili ana i ka hana ʻana i nā papa kila pālahalaha i loko o nā paipu a laila wili i nā hili.ʻO ka hui kemika o ka paipu kila S355J2H ERW me ke kalapona, manganese, silicon, phosphorus, a me ka sulfur, a ʻo ka ikaika haʻahaʻa haʻahaʻa he 355 N/mm².Loaʻa i ka paipu nā waiwai mechanical maikaʻi, me ka ikaika tensile kiʻekiʻe o 510-680 N/mm².Loaʻa iā ia ka weldability maikaʻi loa a me kāna ʻano kalapona haʻahaʻa e kōkua i ka hōʻemi ʻana i ka pilikia o nā māwae i ka wā wili.ʻO kekahi o nā pono nui o ka paipu kila S355J2H ERW ʻo ia ka hopena kiʻekiʻe.He kūpono kēia no nā noi kahi e kau ai nā paipu i nā haʻahaʻa kaumaha a i ʻole nā ​​haʻalulu.Hoʻohui ʻia, ʻo ka like ʻole o ka mānoanoa o ka pā paipu a me ka maʻalahi o loko a me waho e kōkua i kona kūpaʻa a me ka maʻalahi o ka hoʻonohonoho ʻana.S355J2Hpaipu kila ERWloaʻa i nā ʻano nui a me nā lōʻihi, e hana ana i kahi koho versatile no nā ʻano noi.Hiki ke hoʻohana ʻia no ka lawe ʻana i nā wai, nā kinoea a i ʻole nā ​​​​mea paʻa a, ma muli o kona ikaika kiʻekiʻe, hiki ke hoʻohana ʻia no nā kumu hana.ʻO ka hōʻuluʻulu manaʻo, ʻo S355J2H ERW paipu kila he mea hilinaʻi a paʻa i ka koho waiwai no nā ʻano hana kūkulu.ʻO kona kūpaʻa hopena kiʻekiʻe, nā waiwai mechanical maikaʻi a me ka versatility e kūpono ia no nā ʻano noi.