Information Required for Orders
1. Grade designations and other symbols
2. Standard specification
3. Size
4. Unit weight and total weight
5. Delivery conditions
6. Properties of products Chemical composition,mechanical properties,ultrasonic inspection,heat treatment,marking.
7. Intended application and fabrication method Cold forming,hot forming,heat treatment,welding methods
8. Testing method Certification of factory,certification of the third inspection agency,inspection content
9. Other special concerned contents about the fabrication
Especially the requirement and attention for the ordered products
