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Double Flanged 90º Long Radius Bend Ductile Iron Pipe Fittings

Double flanged 90º long radius bend ductile iron pipe fittings are carefully designed and produced by FYL. They are made of high-quality ductile iron materials and can play an important role in connecting and turning in the pipeline system. We actively use advanced technology and equipment in the design and production, control the quality of the products, and have a complete and reliable production line to ensure our affordable prices and stable supply.

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Product Description

FYL manufactures double flanged 90º long radius bend ductile iron pipe fittings using premium-grade ductile iron materials to meet the performance requirements of modern industrial pipeline systems. The elbow radius is designed as R=1.5D, meaning the curvature radius equals 1.5 times the outer diameter of the pipe. Compared with short-radius bends, this design significantly reduces flow resistance and turbulence inside the pipeline.

The double flanged 90º long radius bend ductile iron pipe fittings are especially suitable for systems with rapid water flow, high working pressure, or solid conveying requirements where pipeline durability and flow stability are critical. The optimized long-radius structure reduces impact force inside the pipeline and helps extend the service life of connected equipment and piping systems.

These ductile iron pipe fittings are widely used in industries such as sewage treatment, chemical processing, thermal power generation, pharmaceutical manufacturing, aerospace engineering, electric power systems, water supply projects, and papermaking plants. Their reliable sealing structure and corrosion-resistant performance make them an ideal choice for both municipal and industrial pipeline installations.

Product Features

Reliable flow performance

The long radius elbow design of the double flanged 90º long radius bend ductile iron pipe fittings effectively reduces fluid resistance during operation. This helps improve transmission efficiency while minimizing pressure loss within the pipeline system.

Excellent sealing capability

The double flange connection structure provides stable sealing performance, helping reduce leakage risks in the pipe network. This design also lowers maintenance frequency and operational costs during long-term use.

High-strength ductile iron construction

Manufactured from high-quality ductile iron, the pipe fittings offer excellent mechanical strength, impact resistance, and durability. They can withstand demanding industrial working environments and high-pressure operating conditions.

Multiple material options available

In addition to ductile iron, FYL can also manufacture double flanged 90º long radius bend pipe fittings using carbon steel or stainless steel materials according to different project requirements and application environments.

Wide industrial applications

The double flanged 90º long radius bend ductile iron pipe fittings are suitable for municipal water supply systems, wastewater treatment plants, industrial fluid transportation, chemical pipelines, energy projects, and various heavy-duty conveying systems.

Why Choose FYL

FYL continuously improves its production technology and quality management system to provide stable and cost-effective ductile iron pipe fittings for global customers. With advanced manufacturing equipment, experienced technical teams, and a complete production line, FYL ensures consistent product quality, reliable delivery schedules, and professional customization services for different pipeline engineering projects.