This standard specifies the technical requirements and inspection and acceptance of load-bearing welded structures with wall thickness greater than 3mm in grain and oil processing machinery. This standard is applicable to manual arc welding, submerged arc automatic welding, semi-automatic welding and carbon dioxide gas shielded welding of low carbon steel, low alloy steel and stainless steel in grain and oil processing machinery above 0℃. This standard does not apply to the welding of Class I and II pressure vessels.
SB/T 10148.6-1993 history
1993SB/T 10148.6-1993 General technical conditions for grain and oil processing machinery Welding parts
1970LS 38-1982 General technical conditions for grain and oil processing machinery Welding parts
SB/T 10148.6-1993 General technical conditions for grain and oil processing machinery Welding parts has been changed from LS/T 3501.6-1993 General technical conditions for grain and oil processing machinery Welding parts.
SB/T 10148.6-1993 General technical conditions for grain and oil processing machinery Welding parts was changed to LS 38-1982 General technical conditions for grain and oil processing machinery Welding parts.