Dhizaini uye Gadzira: API 600, API 6D, JIS B2073-2083
Kuongorora uye Bvunzo: API 598, API 6D, JIS B2003, API 600
End Flange divi: ASME B16.5, JIS B2212-2214, ASME B16.47A, MSS SP-44, ASME B16.47B, API 605
BW magumo divi: ASME B16.25
Chiso nechiso: ASME B16.10, JIS B2002
Pressure-tembiricha ratings: ASME B16.34