Iron Cone Valve Ni Hard Liners Castings With Ni hard 4 Standard And HRc56 Quick Details 1. Hardness:More than HRC56; 2. International Standard:AS 2027-2002/Ni hard 4; 3. Specific weight or density:7.3...
Friendly Links: www.everychina.com
Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们