Material: GGG40
PN10/PN16/PN25
Gaskets of EPDM.
Bolts& nuts: Steel zinced/Dacro.
Surface Treatment: Epoxy coating
| materials | ductile iron GGG50 or ASTM A536 65-45-12 |
| bolts&nuts | carbon steel with hot dip galvanized, electric galvanized or dacroment suface. |
| gasket | EPDM |
| standard | ISO2531, EN545 |
| size | DN50 to DN2200 |
| surface | epoxy coating with RAL5015 or RAL5017 |
| flange drilled | PN10/PN16/PN25 according to BS4504 |
| hardness | maximum≤250HB |
| proof stress | minimum≥300MPa |
| tensile strength | minimum≥420MPa |
| elongation | minimum≥12 |













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