50# ASTM Stainless Steel Brida Welding Neck/Slip on/Spectacle Blind Flange

   Spectacle Flanges are crucial pipeline accessories when a section of the pipeline may need to be isolated from the rest. Single Blinds or Blanks are positive shut-off devices that prevent flow through a pipeline.The products a according to the requirements of API 590 can be used to the RF Flange as following standard: ANSI B16.5, SH3406, IS07005-1, GB9112~9124, HG20615.The corrosive capacity is involved in the thickness of paddle blind.

Company profile
     Cangzhou Youlong Pipe Fitting Manufacturing Co., LTD was established in January 2023.The factory is located in the Mengcun, the capital of hardware fittings,Cangzhou city, Hebei Province .The location of the company has convenient transportation.The registered capital of the company is 120 million yuan. The factory covers an area of more than 235,000 square meters. Our company has more than 70 sets of large-scale production equipment, the workshop area is 116000 square meters,integrates production,processing and testing in-house. The company is mainly engaged in the processing and manufacturing of pipe fittings, pipe and pipe fittings anti-corrosion insulation, operates pipe fittings, pipes, flanges, steel pipes and other products. The factory has passed ISO 9001 quality system certification and has various qualifications such as special pipe fitting production license.Our products sell well in Russia, Spain, Canada, Germany, France and other more than 100 countries and regions. Since its establishment, the company has always focused on the production of high quality products. In order to ensure the quality of raw materials and products, we have set up our own quality inspection and R&D team with 32 engineers of all kinds.And we have our own laboratory and a complete quality control system.This also makes our products in power generation, petroleum, chemical, natural gas, shipbuilding, heating, paper, metallurgy and other industries are very popular, won the praise of customers at home and abroad. Our company will continue to take "advanced management and innovative concept" as the enterprise spirit, "quality first, customer first" as the purpose, "research and development, production, quality control" as the core strength, to provide customers around the world with high quality pipe fittings products.

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