PN16 DN600 Blind Flanges

To put it simply, the blind plate is a solid flange used to close the end of the pipe.

Generally used in the feed water branch pipe end. There is a temporary part of the pipe section to first pressure test used for temporary closure.

Flanges are disk-shaped parts, most commonly used in pipeline engineering. Flanges are used in pairs.

In pipeline engineering, flange is mainly used for pipeline connection. In the need to connect the pipe, various installation of a flange, low pressure pipe can use wire flange, the use of more than 4 kg of pressure welded flange. Put a seal between the two flanges and fasten them with bolts. Flanges of different pressures have different thicknesses and use different bolts.

Water pumps and valves, when connected with pipes, the local parts of these equipment are also made into the corresponding flange shape, also known as flange connection.

All in the two planes in the periphery of the use of bolt connection at the same time closed connection parts, generally called "flange", such as the connection of ventilation pipe, this kind of parts can be called "flange class parts".

But this connection is only a part of the equipment, such as the connection of the flange and the water pump, it is not good to call the water pump "flange parts". Relatively small, such as valves, can be called "flange parts". Flange connection is an important connection mode in pipeline construction. Flange connection is the two pipes, pipe fittings or equipment, respectively fixed on a flange plate, between the two flanges, plus flange pad, bolted together to complete the connection. Some pipe fittings and equipment have their own flange, also belong to the flange connection.

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Our Company

Jin Runyuan Flange of Shandong Machinery Co., Ltd is located in the renowned "township of the blacksmith" in Shandong Jinan chapter grave area set street agency headquarters, offering a convenient transportation network and a beautiful environment. Our company was established in 2001 and occupies an area of 20,000 square meters. As a professional manufacturer of forging flanges, our main products include Japanese, American, and German standard flanges. Additionally, we have the capability to process flanges based on customer drawings or samples.With existing fixed assets totaling 40 million, we have an annual output of 40 million tons. Our products are exported to over 20 countries and regions, including Japan, the United States, Germany, South Korea, Russia, Brazil, and South Africa. Customers appreciate the high quality of our products and place their trust in us.We boast a strong technical force and possess professional experience, advanced equipment, and a team of 10 skilled production and technical staff. Our production facility consists of 120 frontline workers, E management personnel, and over 20 packing and inspection personnel. Equipped with cutting-edge international forging machinery, our processing, assembly, inspection, and packaging production lines ensure that our products meet national and international standards.Furthermore, we have achieved various certifications including the ISO9001-2000 quality management system certification, French classification society certification, China special equipment manufacturing license, and pressure vessel manufacturing license. This demonstrates our commitment to maintaining product quality and meeting industry standards.As a company, we are dedicated to providing high-quality products, with a focus on technical expertise and customer satisfaction. Our position as a trusted manufacturer of forging flanges sets us apart in the industry.

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Raw Material Blanking

Welding Ends For Welding Neck Flanges