Arem A335 p9 seamly bell pila pick calpe molou
ʻO nā mea maʻamau astm A193 B7 mau mea pāʻani i loaʻa i ka hana manima maʻamau. Eia nō naʻe,ʻo Astm Astm A193 Stuket B7 Study BAPNY, E GIP-DIP GRAED, CIPLL Coated, i noiʻia e ka mea kūʻai aku. Hiki i nā coating astm a193 b7 ke kōkua i ka hoʻomaikaʻiʻana i ka hoʻoponoponoʻana o ka corrosione. Hoʻohana pinepineʻia kēia Astm A19M Belt Bolt Bolt Ua haʻaleleʻia kēia mau bolts mai ka 50¡Ããf i 900 a hiki iā lākou ke lilo i lewa mai -40¡ãf i 900.
Ua loaʻa i keʻano o keʻano creep creep a me ke kū'ēʻana. Hāʻawi kaʻike molybdenum i ke kū'ēʻana i ka curp resistance a me ka hoʻopiliʻana i ke kū'ē i ka paipa. Astm A335 P22 Pipita kūpono no ka lawelawe kiʻekiʻe kiʻekiʻe. ʻO ka hiki ke hoʻohana i nā mahana kiʻekiʻe e hele mai mai nā mea kanu. ʻO ka weheweheʻana o Astm A.35 p22 Weld Pipping, Manganese, silfurus, silybreelum.
Hāʻawiʻo Chrome molybdenum i nā kiʻekiʻe o ka chromium a me ka molybdenum. Ua kōkua ka chromum i hoʻohuiʻia i ka paleʻana i ka paʻakikī a me ka corrosion i keʻano o ka mea kila,ʻoiai e kōkua ana i keʻano o ka molybdenum