Ductile Cast Iron Flange Fittings DI Double Flanged 90 Degree Bend/Elbow DN80-DN1000 Pipe Fitting for Water Systems
Classification:
Ductile iron pipe fittings
Key words:
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Product Description

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This Ductile Cast Iron Double Flanged 90 Degree Bend/Elbow is a high-performance pipe fitting designed for heavy-duty industrial and municipal water systems. Manufactured from premium ductile cast iron (DI), this flange elbow offers superior tensile strength, impact resistance, and durability compared to conventional cast iron fittings, ensuring reliable performance in high-pressure applications. The product features precision-machined double flanges with standardized bolt holes (compliant with ISO 2531, EN 545, and ANSI/AWWA standards) for effortless installation and perfect alignment with existing pipelines. Designed for DN80 to DN1000 pipe systems, it enables seamless 90-degree directional changes in water supply, wastewater treatment, fire protection, and industrial piping networks.
The elbow’s robust construction minimizes turbulence and pressure loss while withstanding extreme operational conditions, including water hammer and ground shift stresses. Standard internal and external epoxy coatings provide enhanced corrosion resistance for extended service life in buried or exposed environments. All fittings undergo strict hydrostatic testing and quality verification to guarantee leak-free performance.
As a versatile and essential component for pipeline infrastructure, this bend is ideal for engineers and contractors seeking reliable, ready-to-install solutions. Customization options include specific pressure ratings (e.g., PN10/16), coatings, and certifications. Directly sourced from certified manufacturers, it represents exceptional value for global water projects.


Topsun Pipelines (Huangshi) Company Limited is a professional global supplier engaged in manufacturing and exporting water supply products , specializes in the development and sales of water supply and drainage pipeline system products for a long time. According to the innovative trading platform, marketing strategy and more than 20 years' professional experiences in the platform, marketing strategy and more than 20 years' professional experiences in the field, we try to explore all of our human resources to make ourselves as the best supplier in ductile cast iron water supply products all over the world. We will offer the best service with our products.



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.
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