| 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) |