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
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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). |
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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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Pipe Flange Adapter
The inner coating of this pipe flange adapter is ordinary cement, high sulfur cement, high alumina cement, epoxy powder FBE, polyurethane or polyethylene, which can be customized according to customer requirements.
Ductile Iron Pipe Disassembly Joints
Ductile iron pipe disassembly joints consists of flange expansion joint, short pipe flange and force transmission screw.
Ductile Iron Pipe Fittings
Our ductile iron pipe fittings complies with the standards of ISO2531, EN545 and EN598. Its grades are K and C. The connection methods include T-type interface, GT-type interface, self-anchoring interface, and the caliber is DN80-DN2600.
Disassembly Connector PN16
The Disassembly Connector PN16 can be easily installed and removed, flanged pipes and accessories, or flanged equipment such as valves, instruments, pumps. The joint also allows axial displacement of the pipe during construction and is suitable for water, sewage and neutral liquids up to +80°C.
Through-wall Flange
The connection methods of this through-wall flange include T-type interface, GT-type interface, and self-anchoring interface, and the lengths are 8.15 meters, 6.0 meters, and 5.7 meters.
HDPE Pipe Flange Adapter
We can supply HDPE Pipe Flange Adapters with most reasonable design in the market, according to EN 14525, ISO2531,EN545, EN598, from DN40 to DN2000, Restrained HDPE Pipe Flange Adapter support and grip PE pipe to prevent pipe collapse.
We are looking forward to your buy Ductile Iron Pipe Fitting from our company made in China - Epoch Equipment. Our factory is a Ductile Iron Pipe Fitting manufacturer and supplier in China. You are welcome to buy our high quality products.
