结构特点
内装、单端面、金属波纹管、平衡型、旋转式密封;
紧定螺钉传动结构,任意旋向,压力均匀,结构简单、紧凑,安装方便,泄漏点少,密封性能可靠;
材料
动环:碳化硅/石墨/碳化钨
静环:碳化硅/碳化钨
辅助密封:柔性石墨
金属波纹管: SUS316L/AM350/Inconel718/
钛材/哈氏C/合金20
其它部件:SUS304/SUS316/钛材/哈氏-C
适用范围
压力: 真空(Vacuum)~2.0MPa (单层波片Single-Ply)
温度T:-75~200℃
线速度:≤25m/sec
粘 度:≤1.0Pa.s(1000cp) 软对硬(Soft VS Hard)
≤3.5Pa.s(3500cp)硬对硬(Hard VS Hard)
用途
用于化工、石油化工、炼油、制冷、制药、造纸等工业的泵类的旋转轴密封。
介质
常用于酸、苛性碱、胺及含硫化氢的含硫水和含硫烃类及其它 中等磨蚀及中强腐蚀性介质;
水、污水、油、有机溶剂及其它轻微磨蚀及弱腐蚀性介质;
公制 | ||||||||||||||||
型号 | d1 | d3 | D7 | L1K | L3 | L4 | ||||||||||
18 | 18 | 32.0 | 33 | 37.5 | 27.5 | 10.0 | ||||||||||
20 | 20 | 33.3 | 35 | 37.5 | 27.5 | 10.0 | ||||||||||
22 | 22 | 36.0 | 37 | 37.5 | 27.5 | 10.0 | ||||||||||
24 | 24 | 38.1 | 39 | 40.0 | 30.0 | 10.0 | ||||||||||
25 | 25 | 39.0 | 40 | 40.0 | 30.0 | 10.0 | ||||||||||
28 | 28 | 42.0 | 43 | 42.5 | 32.5 | 10.0 | ||||||||||
30 | 30 | 44.0 | 45 | 42.5 | 32.5 | 10.0 | ||||||||||
32 | 32 | 46.0 | 48 | 42.5 | 32.5 | 10.0 | ||||||||||
33 | 33 | 47.0 | 48 | 42.5 | 32.5 | 10.0 | ||||||||||
35 | 35 | 49.2 | 50 | 42.5 | 32.5 | 10.0 | ||||||||||
38 | 38 | 52.4 | 56 | 45.0 | 34.0 | 11.0 | ||||||||||
40 | 40 | 55.6 | 58 | 45.0 | 34.0 | 11.0 | ||||||||||
43 | 43 | 58.7 | 61 | 45.0 | 34.0 | 11.0 | ||||||||||
45 | 45 | 58.7 | 63 | 45.0 | 34.0 | 11.0 | ||||||||||
48 | 48 | 61.9 | 66 | 45.0 | 34.0 | 11.0 | ||||||||||
50 | 50 | 65.1 | 70 | 47.5 | 34.5 | 13.0 | ||||||||||
53 | 53 | 68.3 | 73 | 47.5 | 34.5 | 13.0 | ||||||||||
55 | 55 | 71.0 | 75 | 47.5 | 34.5 | 13.0 | ||||||||||
60 | 60 | 74.6 | 80 | 52.5 | 39.5 | 13.0 | ||||||||||
65 | 65 | 84.1 | 85 | 52.5 | 39.5 | 13.0 | ||||||||||
70 | 70 | 87.3 | 92 | 60.0 | 45.0 | 15.0 | ||||||||||
75 | 75 | 95.3 | 97 | 60.0 | 45.0 | 15.0 | ||||||||||
80 | 80 | 98.4 | 105 | 60.0 | 44.5 | 15.5 | ||||||||||
85 | 85 | 104.8 | 110 | 60.0 | 44.5 | 15.5 | ||||||||||
90 | 90 | 108.0 | 115 | 65.0 | 49.5 | 15.5 | ||||||||||
95 | 95 | 114.3 | 120 | 65.0 | 49.5 | 15.5 | ||||||||||
100 | 100 | 120.7 | 125 | 65.0 | 49.5 | 15.5 |
英制 | ||||||||||||||||
型号 | d1 | d3 | D5 | D27 | D37 | d38 | L3 | L24 | L26 | L34 | L35 | L36 | ||||
0.750 | 19.05 | 33.32 | 37.69 | 32.00 | 34.93 | 2.38 | 31.75 | 11.0 | 10.3 | 10.3 | 0.8 | 8.70 | ||||
0.875 | 22.23 | 36.50 | 40.87 | 35.18 | 38.10 | 2.38 | 31.75 | 11.0 | 10.3 | 10.3 | 0.8 | 8.70 | ||||
0.937 | 23.80 | 38.10 | 42.44 | 36.75 | 39.67 | 2.38 | 31.75 | 11.0 | 10.3 | 11.1 | 1.2 | 9.50 | ||||
1.000 | 25.40 | 39.67 | 44.04 | 38.35 | 41.28 | 2.38 | 31.75 | 12.7 | 11.0 | 11.1 | 1.2 | 9.50 | ||||
1.125 | 28.58 | 42.85 | 47.22 | 41.53 | 44.45 | 2.38 | 31.75 | 12.7 | 11.0 | 11.1 | 1.2 | 9.50 | ||||
1.250 | 31.75 | 46.02 | 53.57 | 47.88 | 47.63 | 2.38 | 33.32 | 12.7 | 11.0 | 11.1 | 1.2 | 9.50 | ||||
1.375 | 34.93 | 49.20 | 56.74 | 51.05 | 50.80 | 2.38 | 36.50 | 12.7 | 11.0 | 11.1 | 1.2 | 9.50 | ||||
1.500 | 38.10 | 52.37 | 59.92 | 54.23 | 53.98 | 2.38 | 36.50 | 12.7 | 11.0 | 11.1 | 1.2 | 9.50 | ||||
1.625 | 41.28 | 55.55 | 63.09 | 57.40 | 60.33 | 3.00 | 36.50 | 12.7 | 11.0 | 12.7 | 1.2 | 11.10 | ||||
1.750 | 44.45 | 58.72 | 66.27 | 60.58 | 63.50 | 3.00 | 36.50 | 12.7 | 11.0 | 12.7 | 1.2 | 11.10 | ||||
1.875 | 47.63 | 61.90 | 69.44 | 63.75 | 66.68 | 3.00 | 38.10 | 12.7 | 11.0 | 12.7 | 1.2 | 11.10 | ||||
2.000 | 50.80 | 65.07 | 72.62 | 66.93 | 69.85 | 3.00 | 38.10 | 12.7 | 11.0 | 12.7 | 1.2 | 11.10 | ||||
2.125 | 53.98 | 68.25 | 75.80 | 70.10 | 76.20 | 3.00 | 38.10 | 14.3 | 12.7 | 14.3 | 1.2 | 12.70 | ||||
2.250 | 57.15 | 71.42 | 78.97 | 73.28 | 79.38 | 3.00 | 39.67 | 14.3 | 12.7 | 14.3 | 1.2 | 12.70 | ||||
2.375 | 60.33 | 74.60 | 82.14 | 76.45 | 82.55 | 3.00 | 39.67 | 14.3 | 12.7 | 14.3 | 1.2 | 12.70 | ||||
2.500 | 63.50 | 80.95 | 88.50 | 82.80 | 85.73 | 3.00 | 39.67 | 15.9 | 14.0 | 14.3 | 1.2 | 12.70 | ||||
2.625 | 66.68 | 84.12 | 91.67 | 85.98 | 85.73 | 3.00 | 41.28 | 15.9 | 14.0 | 15.9 | 1.2 | 14.30 | ||||
2.750 | 69.85 | 87.30 | 94.84 | 89.15 | 88.90 | 3.00 | 41.28 | 15.9 | 14.0 | 15.9 | 1.2 | 14.30 | ||||
2.875 | 73.03 | 92.08 | 98.02 | 92.32 | 95.25 | 3.00 | 42.85 | 15.9 | 14.0 | 15.9 | 1.2 | 14.30 | ||||
3.000 | 76.20 | 95.25 | 101.20 | 95.50 | 98.43 | 3.00 | 42.85 | 15.9 | 14.0 | 15.9 | 1.2 | 14.30 | ||||
3.125 | 79.38 | 98.43 | 104.37 | 98.68 | 101.60 | 3.00 | 44.45 | 15.9 | 14.0 | 15.9 | 1.2 | 14.30 | ||||
3.250 | 82.55 | 101.60 | 107.54 | 101.85 | 104.78 | 3.00 | 44.45 | 15.9 | 14.0 | 15.9 | 1.2 | 14.30 | ||||
3.375 | 85.73 | 104.78 | 110.72 | 105.03 | 107.96 | 3.00 | 44.45 | 15.9 | 14.0 | 15.9 | 1.2 | 14.30 | ||||
3.500 | 88.90 | 107.95 | 113.90 | 108.20 | 111.13 | 3.00 | 47.63 | 17.4 | 15.8 | 15.9 | 1.2 | 14.30 | ||||
3.625 | 92.08 | 111.13 | 120.24 | 114.55 | 114.30 | 3.00 | 47.63 | 17.4 | 15.8 | 17.4 | 1.2 | 17.50 | ||||
3.750 | 95.25 | 114.30 | 120.24 | 114.55 | 117.48 | 3.00 | 47.63 | 17.4 | 15.8 | 17.4 | 1.2 | 17.50 | ||||
3.875 | 98.43 | 117.48 | 123.42 | 117.73 | 120.65 | 3.00 | 47.63 | 17.4 | 15.8 | 17.4 | 1.2 | 17.50 | ||||
4.000 | 101.60 | 120.65 | 126.60 | 120.90 | 123.83 | 3.00 | 47.63 | 17.4 | 15.8 | 17.4 | 1.2 | 17.50 |