["

2019-03-19View Original

Thread Content

user pérdida

Reply #22019-03-19

如果废水里面含强氧化性的酸，建议还是用F46吧，另外机封选材也要注意，其实价格差得不多。

Reply #32019-03-19

是砂浆泵会结晶结块有磨损

Reply #42019-03-19

非金属材料在耐腐蚀方面是没有问题的，但是在耐温、强度以及耐冲刷方面是短板

Reply #52019-03-19

有F46的砂浆泵可以应对

Reply #62019-03-19

看浓度和温度了，常温常压低浓度的话很多塑料都可以

Reply #72019-03-19

相对于聚乙烯，聚四氟的有较明显的优点，耐老化耐温等性能都比较好，你这个是泵的材质，建议聚四氟，毕竟关键部位，多花点钱，使用寿命提高了，还是值得的。

Reply #82019-05-23

含量百分之五密封用氟橡胶可以吗

Reply #92019-05-23

含量百分之五用氟橡胶可以吗

Reply #102019-05-25

轴套材质不能用氮化硅我们公司的实际工况中连反应烧结碳化硅都抗不住得用无压烧结碳化硅

Reply #112019-05-25

谢谢那k型圈可以用氟橡胶的吗衬高分子可以用吗

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.

["

Thread Content

Submit a Project

Disclaimer

Quick Links