釜用204B型機(jī)械密封
結(jié)構(gòu)特點(diǎn):
單端面多彈簧外流式非平衡型機(jī)械密封,采用固定環(huán)定位,螺釘調(diào)節(jié)彈簧壓縮量,安裝簡(jiǎn)單,使用可靠。
適用介質(zhì):
適用于酸、堿、油高分子懸浮液等介質(zhì)
工作參數(shù):
固定物含量:≤30%
溫 度:≤180℃
壓 力:≤0.4MPa
軸 徑:≤180mm
主要應(yīng)用:
該密封主要用于化工、生物、制藥等高要求反應(yīng)釜頂部密封。
規(guī)格\尺寸 | d(h8) | do | d1 | d2 | D(H11) | D1 | D2 | H | n-?b |
204B-30 | 30 | 58 | 46 | 54 | 116 | 150 | 180 | 16 | 4- ?18 |
204B-35 | 35 | 63 | 51 | 59 | 116 | 150 | 180 | 16 | 4- ?18 |
204B-40 | 40 | 68 | 56 | 64 | 135 | 170 | 225 | 16 | 4- ?18 |
204B-45 | 45 | 74 | 61 | 69 | 164 | 200 | 235 | 16 | 8- ?18 |
204B-50 | 50 | 79 | 69 | 80 | 164 | 200 | 235 | 16 | 8- ?18 |
204B-55 | 55 | 84 | 74 | 85 | 164 | 200 | 235 | 16 | 8- ?18 |
204B-60 | 60 | 89 | 79 | 90 | 164 | 200 | 235 | 18 | 8- ?18 |
204B-65 | 65 | 94 | 84 | 97 | 164 | 200 | 235 | 18 | 8- ?18 |
204B-70 | 70 | 99 | 88 | 99 | 164 | 200 | 235 | 18 | 8- ?18 |
204B-75 | 75 | 104 | 93 | 107 | 188 | 225 | 260 | 18 | 8- ?18 |
204B-80 | 80 | 109 | 99 | 112 | 188 | 225 | 260 | 18 | 8- ?18 |
204B-90 | 90 | 119 | 109 | 120 | 220 | 255 | 290 | 18 | 12- ?18 |
204B-95 | 95 | 124 | 114 | 125 | 220 | 255 | 290 | 18 | 12- ?18 |
204B-100 | 100 | 129 | 120 | 132 | 245 | 280 | 315 | 22 | 12- ?18 |
204B-110 | 110 | 139 | 130 | 140 | 245 | 280 | 315 | 22 | 12- ?18 |
204B-120 | 120 | 149 | 141 | 155 | 245 | 280 | 315 | 22 | 12- ?18 |
204B-125 | 125 | 154 | 146 | 160 | 245 | 280 | 315 | 22 | 12- ?18 |
204B-130 | 130 | 159 | 151 | 168 | 245 | 280 | 315 | 22 | 12- ?18 |
204B-140 | 140 | 169 | 163 | 180 | 245 | 280 | 315 | 22 | 12- ?18 |
204B-150 | 150 | 179 | 173 | 190 | 285 | 320 | 360 | 25 | 12- ?18 |
204B-160 | 160 | 189 | 183 | 200 | 285 | 320 | 360 | 25 | 12- ?18 |
204B-180 | 180 | 209 | 203 | 220 | 285 | 320 | 360 | 25 | 12- ?18 |
常見(jiàn)密封型號(hào):
204B-30 204B-40 204B-50 204B-60 204B-65
204B-70 204B-75 204B-80 204B-90 204B-90
204B-100 204B-110 204B-125 204B-130 204B-140