DN200 Double Flange Reducer for Water Supply and Petroleum Systems - PN10 to PN40 Pressure Rating
Price:
$30-50/t
MOQ:
1 PCS
Delivery Time:
2 weeks
Brand:
SND FOUNDRY
Product Description
Double flange reducers are essential pipe fittings designed to connect pipes of different diameters, enabling smooth transitions between varying pipe sizes. Featuring flanges on both ends for bolted connections to pipes and valves, these components ensure quick installation and removal while maintaining reliable performance in demanding industrial applications.
Key Advantages
Strong Connection Compatibility
- Connects pipes with significantly different diameters (e.g., DN50 to DN200)
- Compatible with various flanged equipment including valves, flow meters, and filters
- Ideal for complex pipe networks with varying flow rates and equipment interfaces
Easy Installation and Maintenance
- Bolted connection allows fine-tuning of position and angle during installation
- No welding required, eliminating need for specialized equipment and techniques
- Quick replacement and repair by simply loosening bolts without disrupting entire system
Reliable Sealing and Stability
- Gasket and bolting system creates strong seal to prevent fluid leakage
- Large contact area and strong tightening force withstand pressure and impact
- Excellent structural stability for high-pressure, high-flow-rate pipeline systems
Wide Range of Applications
- Suitable for pressure ranges from low-pressure water supply to high-pressure petrochemical systems
- Compatible with various media including water, steam, oil, and corrosive substances
- Available in various materials including carbon steel, stainless steel, and alloy steel
Technical Specifications
| Specification | Details |
|---|---|
| Size Range | DN200 |
| Pressure Rating | Available with PN10, PN16, PN25, and PN40 flanges |
| Standards | ISO2531, ISO4179, ISO8179, BS EN 545, BS EN598, BS4772, ISO7005-2, EN1092-2:1997, DIN2501, GBT13295 |
| Flange Drilling | PN10, PN16, or PN25 drilling in accordance with ISO 7005-2 / EN 1092-2 |
| Fluid Temperature | 0°C-50°C, excluding frost |
| Pipe Ends | Spigot, socket, or flanges |
| Internal Coating | Cement mortar lining complying with ISO4179, Bitumen painting (average min. 70 microns), Fusion Bonded Epoxy Coating |
| External Coating | Sprayed metallic zinc coating (min. 150g/m²) according to ISO8179 + bitumen painting (min. 70 microns), Epoxy powder coating or painting, Customized as per requirements |
| Types | Dismantling Joint, Universal Flange Adaptor, Universal Coupling, Ductile Iron Loose Flange Joint, DI Pipe Fitting, Saddle for PVC Pipe, Repair Clamp, Quick Flange Adaptor, Gibault Joint, Restrained Flange Adaptor, Restrained Coupling, Valve, etc. |
| Material | Ductile iron grade 500-7 / 450-12 in accordance with ISO 1083 for ductile iron fitting body and retainer |
| Testing | In accordance with ISO 2531 / EN 545 / EN598 and 100% water pressure test |
Contact us for competitive pricing and volume discounts. Our technical support team is available 24/7 to assist with your project requirements.
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Company
Handan Shengnada New Material Technology Co., Ltd.
Location
No.4 Building, Wuan industry park, Handan City, Hebei, China
Contact Person
Andy