| Material |
Ductile Iron (Grade: GGG40, GGG50) |
| Manufacturing Process |
Sand Casting (Green Sand / Resin Sand) |
| Surface Treatment |
Red Epoxy Paint Coating (anti-corrosion), optional galvanizing or powder coating |
| Gasket Material |
EPDM Rubber (Weather & Chemical Resistant) |
| Working Pressure |
Up to 1.6 MPa (PN16) |
| Temperature Range |
-20°C to +80°C (depending on gasket type) |
| Size Range |
DN50 – DN300 (2" to 12") |
| Thread Type |
Internal Thread (NPT or Metric) |
| Flange Connection |
Bolted design with two stainless steel bolts (M10–M16) |
| Tolerance |
±0.5mm (per drawing), ISO 2768-mK |
| Certifications |
ISO 9001, ISO 14001, SGS, BV, Third-party inspection available |
| Testing |
Hydrostatic test, visual inspection, dimensional check |
| Packaging |
Individual plastic bag + carton or wooden crate (export-ready) |
| MOQ |
100 pcs (negotiable based on size and order volume) |
| Lead Time |
30–45 days after order confirmation |
| Customization |
Yes – OEM/ODM accepted (custom size, logo, thread, color) |
| Application Industry |
Fire Protection Systems, Water Supply, Industrial Piping, Oil & Gas, HVAC |