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JGD-E型橡胶密封阀座
技术条件:
垫片材料 NR NBR EPDM
工作温度℃ -15~115 -100~140 130~150
适用介质 水、蒸汽、油、酸、碱等

主要数据:
规格 DN 高 (mm) 宽 (mm) 体外径 (mm) 体内径 (mm)
50 48 86 53 66
65 51 102 66 82
80 51 116 81 96
100 57 137 98 115
125 61 165 126 147
150 61 191 151 173
200 68 248 200 220
250 76 310 250 270
300 85 352 300 320
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