8. Certificate: CCS, KR
7. Delivery time:35 days
6. UT test: according to SEP1921-84 G3 C/c , or finer
5. max weight: 60 tons
4. Surface condition: Black surface / rough machined
3. Heat treatment: Annealed / Normalized / Quenched+Tempered
2. Steel process: EAF+LF+VD+FORGED
1. Material: alloy steel, carbon steel or per customer's requests
Different kind s of main forged ring
| Minimum Order Quantity: | 20 Metric Ton |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union |
| steel: | forged |
| Material: | Steel |
| Brand Name: | Qilu |
| Place of Origin: | Shandong China (Mainland) |