本产品被广泛用于饮料、乳品、医药和饮用水等系统。 SIZE D A B C E 3/4″ 19.05 50.5 43.5 16.5 21 1″ 25.4 50.5 43.5 22.4 21 11/4″ 31.8 50.5 43.5 28.8 21 11/2″ 38.1 50.5 43.5 35.1 21 2″ 50.8 64 56.5 47.8 21 21/2″ 63.5 77.5 70.5 59.5 21 3″ 76.3 91 83.5 72.3 21 31/2″ 89.1 106 97 85.1 21 4″ 101.6 119 110 97.6 21 | |
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