carbon karfe zagaye mashast Astm 694 F46 mashaya a cikin ƙirji
Astm A694 F494 F46 an iya yin tsabtace daga carbon, low alloy ko alloy karfe. Karfe ya kamata a yi ta buɗe bugun zuciya, wutar lantarki ko tsarin oxygen na asali kuma ya kamata a daidaita shi cikakke. Za'a iya ƙirƙirar flanges da kuma wadatar da abubuwa masu sauƙin ci gaba da abubuwa, blooms, billets, slumbs ko sanduna. Duk maki na ASM A694 F464 F46 zai kasance da zafi. Kula da carbon stobble da ƙarfi mai ƙarfi na ƙananan ƙarfe na iya haɗawa da daidaito, al'ada da zafin rana, ko kuma zafin rai. Amincewa da zafi na alloy karfe na iya haɗawa da al'ada da kuma hazo zafi ko ci gaba da kuma hazo zafi.
Astm A350 (Asme Sa350) shine daidaitaccen bayani ga carbon karfe da low alloy flags da flanged Fittings na low zazzabi sabis. Astm A350 flanges ya zo cikin walda ko nau'ikan dunƙule. An goge flanges ko welded tare da bututu don yin haɗin tsakanin bututu. Jiyya mai zafi yayi amfani da su a carbon karfe a cikin carbon karfe A350 LF2 ya haɗa da kullun.
Astm Aure97 Deedctification carbon karfe karfe carbon kusoshi da studs jere a diamita daga 1 \ / 4 "zuwa 4". Wannan shine ƙayyadaddiyarku ta kowace ƙasa ta yau da kullun, yawanci an yi shi ne daga mashaya zagaye. Akwai maki uku a, B da C * don ƙarfin tensile, saiti da aikace-aikace, bi da bi. Duba ginshiƙi kaddarorin kayan aikin don bambance bambancen ƙarfin ƙarfi a cikin kowane aji.
Astm A234 shine daidaitaccen bayani don bututun bututun mai da aka yi na carbon carbon karfe da alloy karfe don matsakaici da sabis na zazzabi. Carbon bututun carbon da aka ƙera zuwa asmt ASMT A234 yawanci suna samarwa ne a cikin tsari na Butt-walda daidai da Asme B16.9 ko Asme B16.49. Akwai maki biyu na carbon guda biyu: WPB da WPC, wanda ASTM ANA34 WPB ne sau da yawa ana amfani dashi a cikin masana'antar bututun bututun bututun bututun mai. A234 WPB Butt-Weld Pipe Pipe sun hada da elbows, lanƙwasa, ya dawo, karewa, karewa hadin gwiwa.