Ductile Iron Pipe Fitting
Ductile Iron Pipe Fittings are precision-engineered components designed to connect, divert, or control fluid flow in ductile iron pipeline systems. Manufactured through advanced casting and machining processes, they ensure seamless compatibility with DIP pipes while offering superior strength and longevity.
Material Innovation: Magnesium-treated ductile iron (Grade 500-7) with 500 MPa tensile strength.
Global Standards: Compliant with ISO 2531, EN 545, and AWWA C110/C153.
Technical Advantages
1. Durability & Performance
Pressure Resistance: Up to PN40 (4.0 MPa) for high-pressure systems.
2. Corrosion Protection:
Exterior: Hot-dip galvanized (optional epoxy coating for extreme environments).
Interior: Cement lining or fusion-bonded epoxy (FBE).
3. Installation Flexibility
Joint Types:
Push-On (Tyton®): Quick assembly, no welding required.
Mechanical (M/F): Adjustable for complex terrains.
Flanged: Compatible with international flange standards (ISO, ANSI, DIN).
4. Cost Efficiency
Lifecycle Cost: 30% lower than stainless steel fittings due to minimal maintenance.
Inventory Optimization: Pre-fabricated fittings reduce on-site modification.
Application Scenarios
|
Industry |
Typical Use Cases |
|
Water Supply |
Pipeline networks in Dubai, UAE (DN800 bends for desert terrain adaptability). |
|
Oil & Gas |
Offshore platform flange connections (ASTM A536 Grade 65-45-12). |
|
Mining |
Abrasion-resistant fittings for slurry transport (ceramic-lined options available). |
|
Fire Protection |
Grooved-end fittings for rapid deployment (UL/FM certified). |
Quality Assurance & Certifications
1. Testing Protocols:
Hydrostatic test at 1.5× working pressure.
Impact test (-30°C Charpy V-notch ≥12 J).
2. Certifications:
Drinking Water: NSF/ANSI 61, WRAS, ACS.
Fire Safety: UL, FM Global.
Ductile Iron Pipe Fittings – Connect the World with Reliability!
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