Square aNā'āpana kiʻi, he olelo nosquare rectangular dele,ʻo ia nā mea kila kila me nā lōʻihi lōʻihi a me nā lōʻihi lōʻihi. He kaula ia o ka kila kila ma hope o ke kaʻina hana. ʻO ka maʻamau,ʻaʻole i hoʻokaʻawaleʻia ke kila kila, i hoʻopaʻaʻia, e hoʻopiliʻia, e hoʻoneʻeʻia e hana i kahi pōkole a laila e hōʻoki i ka lōʻihi e koi ai.ʻO ka paila Steel me ka lōʻihi o ka lōʻihi o ka lōʻihi o ka lōʻihimanuainaMe nā lōʻihi o ka lōʻihi e kapaʻia ai kaʻaoʻao o kaʻaoʻaoʻaoʻao, code j.
Square square e like me ke kaʻina hana hanaWeded Square Tube.
E like me ke kumuwaiwai:ʻO nā kinipōpō carbon cheel square square, haʻahaʻa haʻahaʻa haʻahaʻa
1, ua māheleʻia ka carbon carbon i loko: q195, Q215, Q235, SS400, 20 # Steel a pēlā aku.
2, ua hoʻokaʻawaleʻia ka mea kilamalaka haʻahaʻa i loko o: Q355, 16mn, Q390, ST52-3 a pēlā aku.
Nā mea hoʻohana maʻamau: Q195-215; Q235B
Loaʻa nā kūlana kūpono:
Gb / t6728-2017, Gb / T6725-2017, GB / T34201-208-208-208-208-208-2017
Palapala noi: Hoʻohana nuiʻia ma ka hana mīkini, kūkuluʻia, nā hale kūʻai kulanui, nā hale kanu kulanui, nā hale kūʻai alanui, nā mea kanu alanui,
Post Time: Dec-23-2023
