HCBBS Forum (日本語)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

配管溶接後の熱処理

2020-12-21View Original

Thread Content

どのような配管の溶接に熱処理が必要で、その熱処理の温度や保持時間には基準があるのでしょうか?各所の達人の皆様、ご解答をお願いします!
Reply #22020-12-22
以下の規格をご参照ください。NB/T 10068-2018 安定化元素を含むステンレス鋼配管の溶接後熱処理規格、SH/T 3554-2013 石油化学用鋼製配管の溶接熱処理規格、SY/T 4083-2012 電気加熱法による配管溶接残留応力除去熱処理工程規格、SY/T 6893-2012 原油配管の熱処理輸送工程規格
Reply #32020-12-22
GBT 20801.4-2020 圧力配管規格 工業用配管 第4部:製作及び設置 2006は既に代替されている

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.