FS型耐腐蚀塑料泵选型
介质 | 浓度 | CFR-PP | 介质 | 浓度 | ABS | ||||
25℃ | 65℃ | 90℃ | 20℃ | 60℃ | 80℃ | ||||
硫酸H2SO4 | 98% | √ | √ | ○ | 硫酸H2SO4 | <30% | √ | × |
|
70% | √ | √ | √ | 30-70% | ○ | × |
| ||
1-50% | √ | √ | √ | >75% | × | × |
| ||
硝酸HNO3 | 浓 | √ | √ | ○ | 硝酸HNO3 | 10% | √ | ○ |
|
20% | √ | √ | √ | 20% | √ |
|
| ||
10% | √ | √ | √ | 25-35% | ○ |
|
| ||
|
| √ |
| >50% | × | × |
| ||
盐酸HCL | 0-30% | √ | ○ | × | 盐酸HCL | <30% | √ | × |
|
氢氟酸 |
| √ | ○ | × | 氢氟酸 | <10% | √ | × |
|
40-48% | √ | × |
| ||||||
醋酸 | 1-50% | √ | √ | √ | 醋酸 | <20% | √ | ○ |
|
磷酸 | 各种浓度 | √ | √ | √ | >30% | × | × |
| |
氢氧化钠 |
| √ | √ | √ | 氢氧化钠 |
| √ | √ | √ |
氯化钠 |
| √ | √ | √ | 氯化钠 |
| √ | √ | × |
氯化铁 |
| √ | √ |
| |||||
乙醇 |
| √ | √ | √ | 乙醇 |
| √ | √ |
|
漂白液 |
| √ | √ | √ | 漂白液 |
| ○ | ○ | × |
说明:√——良好; ○——可用、但有腐蚀; ×——不可用、腐蚀严重
FS工程塑料离心泵
聚丙烯自吸泵
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