Commonly used materials for general valves

2008-02-20View Original

Thread Content

Commonly used materials for general valves. Valve body materials are represented by Chinese pinyin letters. Valve body material code: Gray cast iron Z Malleable cast iron K Ductile cast iron Q Copper and copper alloy T Cast carbon steel C Cr5Mo I 1Cr18Ni9Ti P Cr18Ni12Mo2Ti R 12CrMoV V Gray cast iron Z can be divided into: HT200 ； HT250 ； HT300 ； HT350。 The number is the tensile strength Mpa. Ductile iron Q can be divided into: QT350-22 ； QT400-18 ； QT400-15 ； QT450-10 ； QT500-7 ； QT600-3 ； QT700-2 ； QT800-2 ； QT900-2。 The first set of numbers is the tensile strength Mpa. The second set of numbers is the elongation%. Carbon steel casting C can be divided into: WCA level ； WCB level ； WCC level. Austenitic stainless steel can be divided into: CF3 ； CF8 ； CF3M ； CF8M ； CF8C。

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.

Commonly used materials for general valves

Thread Content

Related Threads in This Forum

← Previous

Next →

Submit a Project

Disclaimer

Quick Links