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FS型耐腐蝕塑料泵選型
|              介質(zhì)  |                          濃度  |                          CFR-PP  |                          介質(zhì)  |                          濃度  |                          ABS  |         ||||
|              25℃  |                          65℃  |                          90℃  |                          20℃  |                          60℃  |                          80℃  |         ||||
|              硫酸H2SO4  |                          98%  |                          √  |                          √  |                          ○  |                          硫酸H2SO4  |                          <30%  |                          √  |                          ×  |                          
  |         
|              70%  |                          √  |                          √  |                          √  |                          30-70%  |                          ○  |                          ×  |                          
  |         ||
|              1-50%  |                          √  |                          √  |                          √  |                          >75%  |                          ×  |                          ×  |                          
  |         ||
|              硝酸HNO3  |                          濃  |                          √  |                          √  |                          ○  |                          硝酸HNO3  |                          10%  |                          √  |                          ○  |                          
  |         
|              20%  |                          √  |                          √  |                          √  |                          20%  |                          √  |                          
  |                          
  |         ||
|              10%  |                          √  |                          √  |                          √  |                          25-35%  |                          ○  |                          
  |                          
  |         ||
|              
  |                          
  |                          √  |                          
  |                          >50%  |                          ×  |                          ×  |                          
  |         ||
|              鹽酸HCL  |                          0-30%  |                          √  |                          ○  |                          ×  |                          鹽酸HCL  |                          <30%  |                          √  |                          ×  |                          
  |         
|              氫氟酸  |                          
  |                          √  |                          ○  |                          ×  |                          氫氟酸  |                          <10%  |                          √  |                          ×  |                          
  |         
|              40-48%  |                          √  |                          ×  |                          
  |         ||||||
|              醋酸  |                          1-50%  |                          √  |                          √  |                          √  |                          醋酸  |                          <20%  |                          √  |                          ○  |                          
  |         
|              磷酸  |                          各種濃度  |                          √  |                          √  |                          √  |                          >30%  |                          ×  |                          ×  |                          
  |         |
|              氫氧化鈉  |                          
  |                          √  |                          √  |                          √  |                          氫氧化鈉  |                          
  |                          √  |                          √  |                          √  |         
|              氯化鈉  |                          
  |                          √  |                          √  |                          √  |                          氯化鈉  |                          
  |                          √  |                          √  |                          ×  |         
|              氯化鐵  |                          
  |                          √  |                          √  |                          
  |         |||||
|              乙醇  |                          
  |                          √  |                          √  |                          √  |                          乙醇  |                          
  |                          √  |                          √  |                          
  |         
|              漂白液  |                          
  |                          √  |                          √  |                          √  |                          漂白液  |                          
  |                          ○  |                          ○  |                          ×  |         
說(shuō)明:√——良好; ○——可用、但有腐蝕; ×——不可用、腐蝕嚴(yán)重

FS工程塑料離心泵

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