| Product Name | Sand-Cast Ductile Iron Filter Housing / Y-Type Strainer Body |
| Material Grade | Ductile Iron QT450 (Equivalent: EN-GJS-450-10 / ASTM A536 65-45-12) |
| Casting Process | Green Sand Casting (Manual/Resin Core, High Precision) |
| Application | Industrial Filtration Systems, Water Treatment Plants, Pump Intake Lines, Oil & Gas, HVAC, Chemical Processing |
| Nominal Diameter (DN) | DN50, DN80, DN100, DN150, DN200, DN250, DN300 (Custom sizes available) |
| Pressure Rating (PN) | PN10, PN16, PN25 (as marked; e.g., PN16 shown in image) |
| Connection Type | Flanged End (RF / FF), ANSI / DIN Standards Compatible |
| Surface Finish | As-cast (anti-rust treated), Machined sealing face available upon request |
| Tolerance Class | CT8–CT10 (per ISO 8062) |
| Mechanical Properties | Tensile Strength: ≥450 MPa
Yield Strength: ≥310 MPa
Elongation: ≥10% |
| Chemical Composition | C: 3.4–3.8%, Si: 2.2–2.8%, Mn: 0.4–0.7%, Mg: 0.03–0.05% (per batch report) |
| Non-Destructive Testing (NDT) | Visual Inspection, Penetrant Testing (PT), Ultrasonic Testing (UT) available |
| Pressure Test | Hydrostatic test up to 1.5× PN pressure (e.g., 24 bar for PN16) |
| Certifications | ISO 9001:2015, Material Test Report (MTR), Spectrometer Analysis, Third-party Inspection Available |
| Standards Compliance | GB/T 1348, EN 1563, ASTM A536, DIN 2615, ASME B16.1 |
| MOQ (Minimum Order Qty) | 20 pcs (sample order)
100+ pcs (bulk production) |
| Production Capacity | Up to 300 tons per month |
| Lead Time | 30–45 days after deposit confirmation (depends on order size & complexity) |
| Packaging | Anti-rust oil + plastic wrap + wooden pallets (export standard) |
| Customization Options | ✔ Custom drawings (PDF, STEP, DWG)
✔ OEM/ODM branding
✔ Logo marking
✔ Multiple DN/PN combinations |
| HS Code | 7325.10.00 (Cast ductile iron fittings) |
