Model Number

Stainless Steel

CAP

UNIT:MM
DN SIZE OD L L1 S (10S) LIMIT OF THE THICKNESS1

ANSI B16.9
15 1/2" 21.3 25 25 2.11 　
20 3/4" 26.7 25.4 25.4 2.11 　
25 1" 33.4 38.1 38.1 2.77 　
32 1-1/4" 42.4 38.1 38.1 2.77 　
40 1-1/2" 48.3 38.1 38.1 2.77 　
50 2" 60.3 38.1 44.4 2.77 5.54
65 2-1/2" 73 38.1 50.8 3.05 7.01
80 3" 88.9 50.8 63.5 3.05 7.62
90 3-1/2" 101.6 63.5 76.2 3.05 8.08
100 4" 114.3 63.5 76.2 3.05 8.56
125 5" 141.3 76.2 88.9 3.4 9.53
150 6" 168.3 88.9 101.6 3.4 10.97
200 8" 219.1 101.6 127 3.76 12.7
250 10" 273 127 152.4 4.19 12.7
300 12" 323.8 152.4 177.8 4.57 12.7
350 14" 355.6 165.1 190.5 4.78 12.7
400 16" 406.4 177.8 203.2 4.78 12.7
450 18" 457.2 203.2 228.6 4.78 12.7
500 20" 508 228.6 254 5.54 12.7
550 22" 558.8 254 279.4 5.54 12.7
600 24" 609.6 266.7 304.8 6.35 12.7
650 26" 660.4 266.7 266.7 6.35 　
700 28" 711.2 266.7 266.7 6.35 　
750 30" 762 266.7 266.7 7.92 　
800 32" 812.8 266.7 266.7 7.92 　
850 34" 863.6 266.7 266.7 7.92 　
900 36" 914.4 266.7 266.7 7.92 　
Above dimensions according to GB/T 12459、GB/T 13401、SH 3408、SH 3409、
HG/T 21631、HG/T 21635、SY/T 05010、ASME B16.9.

Weights are approximate and based on manufacture's data, according to ANSI

B16.9.