["1. Ajuda para PE tubos flanges: Pode-se选择对焊法兰吗？

2020-05-13View Original

Thread Content

Ajuda para grandes mestres: Se você estiver选择衬PE管的GC压力管道，请问法兰应该如何选择？按照要求选择PN25对焊法兰，可以吗？因为衬里需要软垫片，按照规范选择PN No凸凹面法兰，这又该怎么满足？衬塑管道标准推荐选用PL法兰，但是GC剧毒流体用PL法兰好像不合适。

Reply #22020-07-20

按照规范PN No凸凹面法兰选用软垫片时，需要选用凸凹面法兰，这要求来自什么规范？

Reply #32020-08-18

碳钢衬PE的管道可以用到PN No凸的压力吗？一般用PN No十六的压力差不多了，另外一般不加垫片，因为有嵌入，实际使用据说加了垫片反而漏。这种管道法兰都是预制好的，可以用对焊的法兰的。"

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.

["1. Ajuda para PE tubos flanges: Pode-se选择对焊法兰吗？

Thread Content

Submit a Project

Disclaimer

Quick Links