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MG12机械密封
MG12机械密封用途范围
MG12机械密封适用于各种离心泵|管道离心泵,排污泵,化工泵|耐腐蚀泵,不锈钢水泵,液下泵,自吸泵。
MG12机械密封概述
MG12机械密封系列属单端面、单弹簧、非平衡橡胶波纹管机械密封,可以任意旋向。
MG12机械密封系列是常用的密封,结构参照国外的同类产品设计,它设计精巧、外形美观,具有多种功能,通过动环更换成各种材料。可在含有颗粒的废水、污水中应用。MG12机械密封也可用于串联式或背对背式的双端面密封。
MG12机械密封参数型号
●静环(陶瓷/碳化硅/碳化钨) |
●动环(车制石墨/碳化硅/碳化钨) |
●辅助密封(丁腈胶/三元乙丙胶/氟胶) |
●弹簧及其它金属件(不锈钢) |
MG12 机械密封系列标准配G60静环(DIN24960),另外还可提供G4,G6,G9静环 |
Seal size d(mm) | d | d2 | dst | d3 | d7 | L1K | L28 |
10 | 10 | 20.5 | 24 | 22.5 | 21 | 32.5 | 6.6 |
12 | 12 | 22.5 | 26 | 25.0 | 23 | 32.5 | 6.6 |
14 | 14 | 26.5 | 30 | 28.5 | 25 | 35.0 | 6.6 |
16 | 16 | 26.5 | 30 | 28.5 | 27 | 35.0 | 6.6 |
18 | 18 | 29.0 | 33 | 32.0 | 33 | 37.5 | 7.5 |
20 | 20 | 33.0 | 38 | 37.0 | 35 | 37.5 | 7.5 |
22 | 22 | 33.0 | 38 | 37.0 | 37 | 37.5 | 7.5 |
24 | 24 | 38.0 | 44 | 42.5 | 39 | 40.0 | 7.5 |
25 | 25 | 38.0 | 44 | 42.5 | 40 | 40.0 | 7.5 |
28 | 28 | 44.0 | 50 | 49.0 | 43 | 42.5 | 7.5 |
30 | 30 | 44.0 | 50 | 49.0 | 45 | 42.5 | 7.5 |
32 | 32 | 46.0 | 55 | 53.5 | 48 | 42.5 | 7.5 |
33 | 33 | 46.0 | 55 | 53.5 | 48 | 42.5 | 7.5 |
35 | 35 | 50.0 | 59 | 57.0 | 50 | 42.5 | 7.5 |
38 | 38 | 53.0 | 61 | 59.0 | 56 | 45.0 | 9.0 |
40 | 40 | 55.0 | 64 | 62.0 | 58 | 45.0 | 9.0 |
43 | 43 | 58.0 | 67 | 65.5 | 61 | 45.0 | 9.0 |
45 | 45 | 60.0 | 70 | 68.0 | 63 | 45.0 | 9.0 |
48 | 48 | 63.0 | 74 | 70.5 | 66 | 45.0 | 9.0 |
50 | 50 | 65.0 | 77 | 74.0 | 70 | 47.5 | 9.5 |
53 | 53 | 70.0 | 81 | 78.5 | 73 | 47.5 | 11.0 |
55 | 55 | 72.0 | 83 | 81.0 | 75 | 47.5 | 11.0 |
58 | 58 | 75.0 | 88 | 85.5 | 78 | 52.5 | 11.0 |
60 | 60 | 79.0 | 91 | 88.5 | 80 | 52.5 | 11.0 |
65 | 65 | 84.0 | 96 | 93.5 | 85 | 52.5 | 11.0 |
68 | 68 | 88.0 | 100 | 96.5 | 90 | 52.5 | 11.3 |
70 | 70 | 90.0 | 103 | 99.5 | 92 | 60.0 | 11.3 |
75 | 75 | 95.0 | 110 | 107.0 | 97 | 60.0 | 11.3 |
80 | 80 | 100.0 | 116 | 112.0 | 105 | 60.0 | 12.0 |
85 | 85 | 107.0 | 124 | 120.0 | 110 | 60.0 | 14.0 |
90 | 90 | 114.0 | 131 | 127.0 | 115 | 65.0 | 14.0 |
95 | 95 | 119.0 | 136 | 132.0 | 120 | 65.0 | 14.0 |
100 | 100 | 124.0 | 140 | 137.0 | 125 | 65.0 | 14.0 |