NPS | 縮徑 | 3/8" | 1/2" | 3/4" | 1" | 11/4" | 11/2" | 2" | 21/2" |
全徑 | 1/4" | 3/8" | 1/2" | 3/4" | 1" | 11/4" | 11/2" | 2" | |
L | 79 | 79 | 92 | 111 | 120 | 120 | 140 | 178 | |
H(開) | 158 | 158 | 169 | 197 | 236 | 246 | 283 | 330 | |
W | 100 | 100 | 100 | 125 | 160 | 160 | 180 | 200 | |
重量 | 螺栓式 | 2 | 2.1 | 2.3 | 4.3 | 5.9 | 6.9 | 11.1 | 15.2 |
焊接式 | 1.7 | 1.8 | 2 | 3.8 | 5.1 | 6.1 | 10.2 | 14.2 |
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