熱交換管と管板の溶接評価における熱処理の問題
Thread Content
熱交換管と管板の溶接評価についてです。材質は、管板が20MnMo、熱交換管が20Gで、GB150によれば20MnMoはどの厚さでも熱処理が必要です。溶接評価において管板の溶接部分も熱処理が必要か、専門家の方にご教示ください
必要であり、熱処理後に溶接部の表面検査を行うことを推奨します。
**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections
Submit Request — Free ConsultationThis 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.