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PN16 DN80 Flat Flange

Weld neck flanges are commonly used in applications that involve high-pressure and high/low temperatures. They ensure an unrestricted flow of fluid through the piping system by matching the bore of the flange with the bore of the pipe.One of the advantages of using weld neck flanges is that they help prevent negative effects such as turbulence, erosion, and corrosion of the metals near the flanged joints by minimizing stress drops. The tapered hub design of the weld neck flange allows for a smooth distribution of mechanical stress between the pipe and the flange.Additionally, Weld neck flanges allow for the execution of radiographic inspections, enabling the detection of possible leakages and welding defects. It's important to note that the dimensions of the flange, specifically the nominal pipe size (NPS) and the pipe schedule, should match the dimensions of the connecting pipe to ensure proper installation and functionality.

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Jin Runyuan Flange of Shandong Machinery Co., Ltd is a professional manufacturer of forging flanges. Here are the key details:1. Location: The company is located in Shandong Jinan chapter grave area set street agency headquarters, which is known as the "township of the blacksmith". The area has convenient transportation and a beautiful environment.2. Establishment: Jin Runyuan Flange was founded in 2001 and covers an area of 20,000 square meters.3. Product Range: The company specializes in manufacturing forging flanges and offers a variety of standards such as Japanese, American, and German. They also have the capability to process flanges according to customer drawings or samples.4. Capacity and Export: The company has fixed assets worth 40 million and an annual output of 40 million tons. Their products are exported to more than 20 countries and regions, including Japan, the United States, Germany, South Korea, Russia, Brazil, and South Africa.5. Resources and Certification: The company boasts strong technical force and professional experience. They have 10 professional production and technical personnel, 120 frontline workers, and management personnel. They also have a team of more than 20 personnel for packing and inspection. They utilize advanced forging machinery processing, assembly, inspection, and packaging production lines. The products meet national and international standards and hold certifications including ISSO9001-2000 quality management system certification, French classification society certification, China special equipment manufacturing license, and pressure vessel manufacturing license.Overall, Jin Runyuan Flange of Shandong Machinery Co., Ltd is a reputable manufacturer of forging flanges with a wide array of products and a strong emphasis on quality and customer satisfaction.

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Welding Ends For Welding Neck Flanges