2 notches 1 mm, 50% wall thickness 1st cylinder: burst test &gt; 4/3 x PH; 2nd cylinder: 1,000 LC at 2/3 x PH without further leakage 4,000 LC at 2/3 x PH without burst
2 notches 1 mm, 50% wall thickness 1st cylinder: burst test &gt; 4/3 x PH; 2nd cylinder: 1,000 LC at 2/3 x PH without further leakage 4,000 LC at 2/3 x PH without burst