T-Codes

The T-code table is a free service of Tankway BV, you can find here the T-Codes from T1 to T22.
T-CodeMinimum Test Pressure (bar)Minimum Shell ThicknessPressure-Relief RequirementsBottom Opening Requirements
T11.5> or = 6mmnormal2 shut-off devices (Int + Ext)
T21.5> or = 6mmnormal3 shut-off devices (Int + Ext + cap/blank)
T32.65> or = 6mmnormal2 shut-off devices (Int + Ext)
T42.65> or = 6mmnormal3 shut-off devices (Int + Ext + cap/blank)
T52.65> or = 6mmnormal + rupture discNot Allowed
T64> or = 6mmnormal2 shut-off devices (Int + Ext)
T74> or = 6mmnormal3 shut-off devices (Int + Ext + cap/blank)
T84> or = 6mmnormalNot Allowed
T946mmnormalNot Allowed
T1046mmnormal + rupture discNot Allowed
T116> or = 6mmnormal3 shut-off devices (Int + Ext + cap/blank)
T126> or = 6mmnormal + rupture disc3 shut-off devices (Int + Ext + cap/blank)
T1366mmnormalNot Allowed
T1466mmnormal + rupture discNot Allowed
T1510>or = 6mmnormal3 shut-off devices (Int + Ext + cap/blank)
T1610> or = 6mmnormal + rupture disc<3 shut-off devices (Int + Ext + cap/blank)/td>
T17106mmnormal3 shut-off devices (Int + Ext + cap/blank)
T18106mmnormal + rupture discNot Allowed
T19106mmnormal + rupture disc3 shut-off devices (Int + Ext + cap/blank)
T20108mmnormal + rupture discNot Allowed
T211010mmnormalNot Allowed
T221010mmnormal + rupture discNot Allowed