Zhengzhau hu piei
Astm A479 UND S31803 DUPLEX Steel Bolts i hanaʻia e Dulex Stickless Steel. Ma muli o nā waiwai Mechanical kiʻekiʻe,ʻoi aku ka maikaʻi o ka hana a me ka corrosione i ka asme selts a me nā mea kūʻai akuʻo Duplex 2205
ʻOiaiʻo 2205 duplex kiʻi kiʻi kīwī e hikiʻole ke hoʻopaʻaʻia e ka mālama wela, hiki i kona ikaika a me ka paʻakikī ke hōʻemi i kāna hana hana. No laila, ua manaʻoʻo DupleX 2205 mau mea kūʻai aku i hoʻohana nuiʻia i kēia Alolo ma ke kula ʻOiai keʻano o ka'āpana o ka'ōpū, e noho mau ka hana. Eia kekahi,ʻo ia ka mea i koho nuiʻia kēia mau mea kūʻai aku i ka hoʻokūkū me Austevitic Inselless Steel Alloys 316l a 3117 a 317l paha. E like me ka paukū haʻahaʻa haʻahaʻa haʻahaʻa o ka Austevitic Alloy,ʻo ka pāpūʻo Duplex he kiʻi kūpono loa o Nitrogen, ma laila e hoʻonui nei i kāna mau waiwai maikaʻi loa.