1.3.3 波纹管形(S 系列)机械密封
波纹管密封 SBSBN 型①板状环
②轴密封垫(平形密封垫片)
③从动环
④护圈
⑤金属焊接波纹管(动态波纹管)
⑥波纹管法兰
⑦法兰
(A)密封垫片(O 形圈)
(B)内六角螺钉
尺寸表
単位 mm
公称 | D | d | A | B | C | E | F | G | H | J | K | N-W |
20 | 20 | 15 | 41 | 37 | 20 | 41 | 57 | 67 | 10 | 5 | 5 | 6-M5 |
25 | 25 | 20 | 46 | 42 | 25 | 46 | 62 | 72 | ||||
30 | 30 | 25 | 51 | 47 | 30 | 51 | 67 | 77 | ||||
35 | 35 | 30 | 57 | 52.5 | 35 | 57 | 74 | 86 | 12 | 6 | 6 | 6-M6 |
40 | 40 | 35 | 62 | 57.5 | 40 | 62 | 79 | 91 | ||||
45 | 45 | 40 | 67 | 62.5 | 45 | 67 | 84 | 96 | ||||
50 | 50 | 45 | 73 | 68.5 | 50 | 73 | 90 | 102 | 14 | 7 | 7 | |
55 | 55 | 49 | 78 | 73.5 | 55 | 78 | 95 | 107 | ||||
60 | 60 | 54 | 83 | 78.5 | 60 | 83 | 100 | 112 | ||||
65 | 65 | 59 | 90 | 85 | 65 | 90 | 107 | 119 | 18 | 8 | 8 | 8-M6 |
70 | 70 | 64 | 97 | 91.5 | 70 | 97 | 114 | 126 |
备 注 同时使用弹簧时,安装长度会增大。