Available in DN15-DN2000 sizes: 304 and 316 stainless steel elbows, butt-welded, shrimp-shaped elbows

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A large-diameter butt weld elbow is a pipe fitting manufactured through steel hot-press forming or forging processes, which uses direct butt welding with the steel pipe to change the angle and direction of the pipeline. Its manufacturing complies with various domestic and international standards such as GB/T12459, ASME B16.9, and HG/T21635, and it covers materials including carbon steel, alloy steel, and stainless steel. This product is primarily used to connect pipeline systems with different diameters or those that require diameter modification. When it is used, it needs to be customized based on parameters such as engineering requirements, fluid pressure, corrosivity, and temperature. Welding is usually required at the construction site according to the pipe weld grade. It can be classified by angle into specifications such as 45°, 90°, 180°, etc., and custom angles are also supported ； Radius of curvature is divided into two types: long radius (R=1.5D) and short radius (R=1D). The pressure grades range from Sch5s to XXS, totaling 17 types, among which STD and XS are the commonly used standards. Contact: Manager Wang, 15076801731