Qualities: AISI-304 Y AISI-316.

Manufacturing measures
1/4 3/8 1/2 3/4 1" 1 1/4 1 1/2 2"
D 18 22 27 33 41 50 56 70
E 25 27 28 33 38 43 50 59
L 29 36,5 43 48 55 64 69 85,5