| material |
Cast iron GGG500-7, GGG450-10 |
| standard |
ISO2531,EN545/598, BS4772,AS3996 AWWA C110/C153, JIS G5529 |
| size | DN50MM-1200MM |
| market | Europe,Middle east, Africa, America,Ocean |
| price | FOB/CIF/CFR/ |
| delivery | 30 days |
| hardness | maximum≤250HB |
| proof stress | minimum≥300MPA |
| tensile strength | minimum≥420MPA |
| elongation | minimum≥5% |
