Astm A182 F5 F11 F12 F22 F91 F91 F91 FLANGES don Aikace-aikacen Sauti mai nauyi
Ausenitic formation na alloy f9 weld wuyan wuyewa yana ba da fitilun ƙa'idodi, har ma a Cryogenic. Waɗannan ƙarfi ne masu ƙarfi, masu ƙarfi, sassauƙa, sassauƙa, kiyayewa, daidaito mai kyau, kyakkyawan tsari, finafinan abu mai kyau, finafind ɗin gama gari.
Alloy 20 (Aliloy 20) Shin allhoy-tushen-tushen-tushen-da aka kirkira don tsayayya da sulfuriic acid. Yana da kyakkyawan juriya ga lalata lalata na sulfuric; Tana da juriya ga phosphoric acid, nitric acid da kuma muhalli mai wahala, crosrosion mai rauni da crack rauni. Saboda haka, alloy 20 yana da sunan anti-corrosion alloy; Tana da kewayon aikace-aikace da yawa: kamar su: sunadarai, abinci, abinci, abinci, samar da wutar lantarki da masana'antu na wutar lantarki zasuyi amfani da shi. Don juriya don tattara lalata da chloride rauni, hadarin lalata damuwa matsalolin rikice-rikice, da sauransu, alloy 20 ana amfani da DIDOL 20.