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En545 ISO2531 Standard Ductile Iron Loosing Flange Fitting for DI Pipe
EN545 ISO2531 Standard Ductile Iron Loose Flange Fitting is engineered for robust performance in demanding water supply and sewage systems. These fittings ensure secure connections for DI pipes, effectively handling high pressure and preventing leaks in municipal networks. With proven applications in urban water projects and industrial piping, they are the preferred choice for reliable fluid transport. Key features include exceptional durability and corrosion resistance. Leveraging advanced casting technology and automated production lines, we maintain stringent quality control throughout manufacturing. Our skilled technicians utilize state-of-the-art equipment to produce fittings that consistently exceed ISO2531 standards for dimensional accuracy and pressure ratings. This technical excellence supports large-scale infrastructure projects worldwide, with documented success in European and Asian water distribution systems. Supported by substantial inventory reserves and efficient logistics, we guarantee timely delivery for both scheduled projects and emergency requirements. Our global sales network has supplied over 5 million units to utilities and contractors across 30 countries, with available stock for immediate shipment. These loose flange fittings represent our commitment to engineering excellence and customer satisfaction in the pipe fittings industry.
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Epoxy Painted Bitumen Painted Ductile Iron Double Socket Bend Pipe Fitting
Our epoxy and bitumen painted ductile iron double socket bend is engineered for demanding pipeline systems, particularly in water supply, sewage transport, and industrial fluid conveyance. This robust fitting excels in corrosive environments, including underground burial and marine applications, ensuring long-term structural integrity and reliable flow direction change. With a proven track record, it has been successfully implemented in municipal water projects and mining slurry transport lines, demonstrating superior performance under high pressure and abrasive conditions. Advanced manufacturing techniques underpin this product, featuring a dual-layer coating system where the fusion-bonded epoxy (FBE) provides exceptional corrosion resistance and the bitumen overcoat offers superior mechanical protection against abrasion and soil stress. Our production leverages automated casting and quality control processes, including spectroscopic material analysis, to guarantee consistent wall thickness, pressure rating, and coating adhesion that meet international standards such as ISO 2531 and EN 545. Supported by significant production capacity, we maintain a substantial inventory of various bend angles (e.g., 45°, 90°, 22.5°) and diameters to ensure prompt delivery for urgent project needs. Our global sales network has supplied millions of these units to infrastructure projects across five continents, reflecting high market trust. We welcome OEM cooperation and customization to meet specific project specifications, ensuring a perfect fit for your pipeline system requirements.
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