SF系列保护盖设计用于保护四螺栓对开法兰连接件
接入式安装，内部的锁环可以牢固地将部件锁住
安装后仍可见内部O型圈
采用本色半透明聚乙烯制成
带内部锁环
材料：低密聚乙烯
使用温度： -70 - 79° C ( -94 - 175° F)
标准颜色：本色
Item # | Dim A (In) | Dim B (In) | To Cap Ferrule Size (In) | To Cap Nominal Flange Size (In) |
SF-7 | 1.02 | 0.34 | 1/2, 3/4 | – |
SF-CC-8 | 1.19 | 0.39 | – | 1/2 |
SF-10 | 1.35 | 0.39 | – | 5/8 |
SF-12 | 1.5 | 0.39 | – | 3/4 |
SF-16 | 1.75 | 0.41 | – | 1 |
SF-20 | 2 | 0.44 | 1, 1-1/2 | 1-1/4 |
SF-24 | 2.38 | 0.44 | – | 1-1/2 |
SF-28 | 2.53 | 0.32 | 2 | – |
SF-32 | 2.81 | 0.5 | – | 2 |
SF-36 | 3.06 | 0.32 | 2002/1/2 | – |
SF-CC-40 | 3.31 | 0.5 | – | 2-1/2 |
SF-44 | 3.59 | 0.32 | 3 | – |
SF-48 | 4 | 0.5 | – | 3 |
SF-64 | 4.68 | 0.34 | 4 | – |
SF-72 | 4.5 | 0.57 | – | – |
SF-80 | 5 | 0.57 | – | – |
