Ductile Iron Double Flange Taper Reducer EN545/589 ISO2531 for Water Application with Painting Surface Treatment
Brand TOPSUN
Product origin China
Delivery time 30 days
Supply capacity 10,000 tons per year
This Ductle Iron Double Flange Taper Reducer is manufactured in full compliance with EN545/589 and ISO2531 standards, ensuring superior performance and reliability in potable water transmission and distribution systems. Its robust construction makes it an ideal choice for municipal waterworks, pipeline integration, and pressure management projects. We have supplied these reducers for numerous urban water infrastructure upgrades, demonstrating proven success in demanding applications and long-term operational stability.
Advanced production technology and stringent quality control are implemented throughout our manufacturing process, utilizing high-grade ductile iron and precision casting techniques. This focus on research and development guarantees optimal pressure rating, corrosion resistance, and dimensional accuracy for every reducer. Our strong production capability allows us to maintain a significant inventory level, facilitating quick order fulfillment and reliable just-in-time delivery for our global clients.
Featuring a durable painting surface treatment, this reducer offers enhanced protection against environmental corrosion, extending the service life of pipeline connections. Our efficient supply chain and extensive stock ensure prompt delivery, supporting large-scale projects without delay. With consistent sales growth in international markets, our products have become a trusted component for contractors and engineers seeking dependable, certified solutions for water application infrastructure.
Material: | Ductile Cast Iron GGG500-7 OR GGG450-12, ASTM A536 |
Standard: | ISO2531, BS EN545, EN598,EN12842, AWWA C110&C153 |
Pressure: | PN10, PN16, PN25,ANSI 125 |
Specification: | DN50 to DN2000, K12/14 |
Joints type: | Flange, Typon joint(push on joint); Bolted Gland K type Joint |
Application: | Water supply project, drainage, sewerage, Irrigation ,water pipeline |
Surface Inside: | Portland Cement mortar lining, bitumen paint, epoxy paint, powder |
Surface Outside: | Epoxy paint, bitumen paint, epoxy powder coating |
Accessories: | Gaskets, bolts and nuts available upon request |
Inspection: | BV, or other third party inspection |
Sample: | Sample for free, but buyer meed pay for the freight charge |
Payment: | 30% TT upon placing order and 70% TT when see copy of B/L |
Packing methods: | Wooden case/pallet with plastic layer, or as per customer's requirements |
This Ductile Iron Double Flange Taper Reducer is engineered for superior performance in pressurized water applications. Manufactured from high-strength ductile iron, in accordance with standards EN545/589 and ISO2531, it guarantees exceptional mechanical properties, including high impact resistance and excellent load-bearing capacity. The robust double-flange design facilitates a secure, bolted connection to the pipeline, ensuring a leak-proof and rigid joint. Its precision-engineered taper ensures a smooth, efficient transition between different pipe diameters, minimizing turbulence and pressure loss. To ensure long-term durability and corrosion resistance, the reducer undergoes a specialized painting surface treatment, protecting it from aggressive soil conditions and extending its service life. This combination of material integrity, standardized design, and protective coating makes it a reliable and maintenance-free component for modern water distribution networks.
This Ductile Iron Double Flange Taper Reducer is specifically designed for use in pressurized water supply and distribution networks. Its primary application is within municipal and industrial water systems, where it is essential for seamlessly connecting pipeline sections of differing diameters. The product is ideal for installation in water treatment plants, pumping stations, and main transmission lines, ensuring efficient flow transition and minimizing energy loss due to turbulence.
Fully compliant with international standards EN545, EN589, and ISO2531, it is guaranteed for the conveyance of potable water, meeting strict health and safety requirements. The double-flange design allows for straightforward and secure bolting to adjacent valves, pipes, or fittings, making it highly suitable for above-ground installations, in vaults, or buried directly in the ground. The robust painting surface treatment provides a critical defensive layer against corrosion, ensuring long-term reliability in diverse and challenging soil conditions. This reducer is a fundamental component for system designers and engineers seeking to build durable, efficient, and leak-resistant water infrastructure.
The Ductile Iron Double Flange Taper Reducer is a high-performance pipe fitting engineered for efficient and reliable flow control in pressurized water systems. Manufactured from high-grade ductile iron, this reducer offers an exceptional combination of strength, durability, and impact resistance, far surpassing the capabilities of traditional cast iron. Its fundamental design features a concentric or eccentric tapered body, precision-cast to ensure a smooth internal transition between two different pipe diameters. This minimizes turbulence, reduces energy loss, and prevents the accumulation of air pockets within the pipeline.
The integrally cast flanges on both ends are machined to perfection, providing a flat, uniform surface for a secure, bolted connection to adjoining pipes, valves, or pumps. This double-flange design guarantees a rigid, leak-proof joint, simplifying installation and maintenance procedures. The product is produced in full compliance with the stringent requirements of international standards EN 545, EN 589, and ISO 2531, which govern the material quality, dimensions, pressure ratings, and performance for water applications. This certification ensures its suitability for the conveyance of potable water.
To ensure long-term operational integrity, the reducer undergoes a specialized painting surface treatment. This protective external coating acts as a robust barrier against corrosion and abrasion, effectively shielding the fitting from aggressive soil conditions and environmental factors. As a critical component in municipal water supply networks, treatment plants, and industrial water systems, this taper reducer stands as a testament to reliability, engineered for a long service life with minimal maintenance requirements.
CUSTOMERS & MARKET
Q: What's your qualification in this product ?
A: We have been engaged in this industry for decades with seasoned export team. All the product is strictly conformed to the international standard ISO2531:1998,EN545-2002 and other related standard.
Q: How long is your delivery time ?
A: Generally it is 5-10 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is according to quantity.
Q: What's your terms of payment ?
A: 30% T/T in advance , balance before shipment or against L/C . And D/P , D/A ,L/C for free options.
Q: What's your trade terms ?
A: FOB , CIF , CFR as per client's requirements.
If you have any other questions , please feel free to contact us.
