ANSI 150lb-2500lb 1/2"-72" SS WN Flanges Stainless Steel Blind Flange

Flanges are used in pairs. Low pressure pipes can use threaded flanges, and welding flanges can be used for pressure of more than 4 kg. A sealing gasket is added between two flange plates, and then fastened with bolts. The thickness of flange under different pressure is different, and the bolts used are also different. When pumps and valves are connected with pipes, parts of these equipment are also made into corresponding flange shapes, also known as flange connection.

Cangzhou Authentic Fittings is specializes in manufacturing & exporting carbon steel pipe fittings and flanges. The professional manufacturing capacity of FITTINGS strongly guarantees the high quality, competitive price and short delivery time,has have accumulated rich experience and good reputation in years of serving customers, which making us a reliable pipe fittings & flange supplier to clients from countries over the world.

We have also achieved PED,AD 2000-Merkblatt W0,ABS,ISO,GOST API 5L approved.

Quality is our top most priority. Over the years, we have worked to solve problems previously associated with our fittings and have improved product designs for better performance. A strict quality management system is implemented to control each phase of production. The quality of our products is also guaranteed by our advanced production equipment. These help us save raw materials, shorten production time and reduce production costs. Being of excellent quality and reasonable prices, our products are well received in many countries such as UK, Italy, Germany, the United States, Canada, Chile, Bolivia, United Arab Emirates, Brazil and so on.

Cangzhou Authentic Pipe Fitting Manufacturing Co., Ltd. is located in Mengcun County, the capital of pipe fittings in China and the center of pipe fitting manufacturing. It covers an area of 100,000 square meters and a building area of 50,000 square meters. Our company has a strong workforce. There are more than 200 employees, including more than 60 professional and technical personnel, with the ability to produce various pipe fittings.

The company has a number of pipe fittings manufacturing production lines, with independent pressing, machining, intermediate frequency hot pushing, cold forming, hot extrusion, heat treatment and other technologies. In addition, in order to ensure product quality, companies are paying more and more attention to the improvement of inspection equipment. Advanced equipment, along with corresponding testing capabilities, are constantly being used, such as chemical elemental analysis, metal testing, physical inspection, and non-destructive testing. In addition, we use advanced material composition analysis equipment - a continuous reading spectrum equipment can directly and accurately test the chemical composition of various metal materials.