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Shaped Flange

This flange type is used, normally, in high-pressure and high/low temperatures applications that require an unrestricted flow of the fluid conveyed by the piping system (the bore of the flange matches with the bore of the pipe.The absence of pressure drops prevents negative effects as turbulence and erosion/corrosion of the metals in the proximity of the flanged joints.The tapered hub allows a smooth distribution of the mechanical stress between the pipe and the weld neck flange and facilitates the execution of radiographic inspections to detect possible leakages and welding defects.The dimension of the flange (NPS and the pipe schedule) shall match the dimension of the connecting pipe.

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Product Details

Our Company

Jin Runyuan Flange, located in the renowned "township of the blacksmith" in Shandong Jinan Chapter Grave Area, boasts a convenient transportation system and a beautiful environment. As a professional manufacturer of forging flanges, the company was established in 2001 and occupies an area of 20,000 square meters. The main product range includes flanges of Japanese, American, and German standards. Additionally, they are capable of processing flanges based on customer drawings or samples. With existing fixed assets of 40 million, the company has an annual output of 40 million tons. Their products are exported to more than 20 countries and regions, such as Japan, the United States, Germany, South Korea, Russia, Brazil, and South Africa. The product quality has earned high praise and trust from customers.Jin Runyuan Flange boasts strong technical force and professional experience. They possess advanced equipment and employ a professional production and technical team comprising 10 members. Additionally, they have 120 frontline workers, E management personnel, and more than 20 packing and inspection personnel. The company utilizes high-quality, internationally advanced forging machinery for processing, assembly, inspection, and packaging production lines. The product quality meets national and international standards, and the company holds certifications such as ISO9001-2000 quality management system, French classification society, China special equipment manufacturing license, and pressure vessel manufacturing license.

Our Factory

Raw Material Blanking

Welding Ends For Welding Neck Flanges