HCBBS Forum (English)
HomeForumView Original
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request
English Translations » 【静设备】 » Main stressed components: S30408, S30408Ⅱ, S30408Ⅲ

Main stressed components: S30408, S30408Ⅱ, S30408Ⅲ

2021-01-07View Original

Thread Content

Main stress-bearing components: S30408, S30408Ⅱ; among them, S30408Ⅱ is a forged piece. What does Ⅲ mean?
Reply #22021-01-07
It is the grade of the forged part, as specified in NB/T47010-2017
Reply #32021-01-08
II is not a forged part; it is a grade II forged part, while III is a grade III part
Reply #42021-01-08
Grade III forgings have higher acceptance standards than Grade II forgings.

Related Threads in This Forum

← Previous

Next →

Translated at 2026-07-23 19:45:18

Original: https://bbs.hcbbs.com/thread-3152561-1-1.html

© 2026 HCBBS Forum. Content translated for international readers.

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.

Quick Links