- TS EN ISO 7005-1-2011 Pipe flanges Chikamu 1: Simbi flanges yeindasitiri uye general sevhisi pombi masisitimu.
- TS EN ISO 7005-2-1988 Metallic flanges Chikamu 2: Kanda simbi flanges
- TS ISO 7005-3-1988 Metallic flanges Chikamu 3: Copper alloy uye composite flanges
- ASTM A733-2022
- ASTM A1085/A1085M-2022
- ASME B16.49 -2023
- ASME B16.47-2020 :Hombe Diameter Simbi Flanges: NPS 26 kusvika NPS 60, Metric/Inch Standard
- ASME B16.5-2020 :Pipe Flanges uye Flanged Fittings: NPS 1/2 kuburikidza neNPS 24, Metric/Inch Standard
- JIS B 2220-2012 :Simbi pombi flanges
- BS EN 1092-2-2023
- GB/T 12459-2017
- GB/T 29168.1-2021
- GOST 12820-1980
- GOST 12821-1980
- CSA Z245.12-2021 :Simbi flanges
- AS/NZS 1163-2016: Yakatonhora-yakaumbwa simbi makomba zvikamu
- AS 2129-2000: Flanges dzepombi, mavharuvhu uye mafittings