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Large diameter flange

A large diameter flange is a type of fitting that is used to connect pipes, valves, pumps, and other equipment in a piping system. Flanges are typically circular in shape and have holes around the perimeter to allow for bolts to be inserted and tightened, creating a tight seal between the connected components.
  • Commodity name: Large diameter flange

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  • Product description
  • A large diameter flange is a type of fitting that is used to connect pipes, valves, pumps, and other equipment in a piping system. Flanges are typically circular in shape and have holes around the perimeter to allow for bolts to be inserted and tightened, creating a tight seal between the connected components.

    Large diameter flanges are designed for use with pipes that have a larger diameter, typically ranging from 12 inches to 60 inches or more. These flanges are used in a variety of industries, including oil and gas, petrochemical, water treatment, and power generation.

    One of the main advantages of using large diameter flanges is that they provide a strong and secure connection between pipes and equipment, ensuring that there are no leaks or pressure drops in the system. Additionally, large diameter flanges are easy to install and remove, making maintenance and repairs easier and more efficient.

    Large diameter flanges are available in a variety of materials, including carbon steel, stainless steel, and alloy steel, to meet the specific requirements of different applications. They can also be customized with special coatings or finishes to provide additional protection against corrosion and wear.

    Overall, large diameter flanges are an essential component in piping systems that require a strong and reliable connection between pipes and equipment. By choosing the right type of flange for your application, you can ensure that your system operates efficiently and safely.

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Company Information

Hebei Xinsheng Nuclear Equipment Technology Co., Ltd. is located in Zhenggang Industrial Park, Yanshan County, Hebei Province, China's pipeline equipment manufacturing base. The company covers an area of 100,000 square meters, with a construction area of 67,000 square meters and a registered capital of 108 million yuan. It is a specialized technology enterprise integrating R&D, production and sales of steel pipes and fittings with independent intellectual property rights.

 

Founded in 2007, the company has 236 employees and 76 technical personnel, including 13 with senior titles and 31 with junior and senior titles. It is a professional team with standardized management and excellent technology. The company's leading products include: DN15—DN3800 high and low pressure pipe fittings, high pressure pipeline factory piping series; large-caliber welded pipe fittings and special-shaped parts factory processing series products.

 

All products of the company have obtained corresponding statutory qualification licenses and industry access licenses. It is a qualified supplier of hydrocracking high-pressure pipe fittings for PetroChina, Sinopec and CNOOC; it is also a high-quality supplier of China Gas, Kunlun Energy, Ganghua Gas, China Resources Gas, and Xinao Gas; a supplier of large-caliber thick-walled corrosion-resistant pipe fittings for Shenhua coal-to-oil projects; and has become a long-term supplier of central enterprises (state-owned enterprises) such as China Energy Construction, China Electric Construction, “Five Major Electric Power”, Harbin Electric Group, China Chemical Group, China Blue Star (Group) and so on.The company's products are widely used in pipeline projects in electric power, chemical industry, petroleum, natural gas enterprises, metallurgical enterprises, thermal power pipe networks, shipbuilding, papermaking, construction and other industries, and its products are sold to many provinces, cities and autonomous regions across the country.

Xinsheng Nuclear
Xinsheng Nuclear

FAQ

Causes of cracking of seamless steel pipe

1.Selection of raw materials In order to save costs, some seamless steel pipe manufacturers will choose round steel produced by small steel mills for processing, but the round steel produced by these small steel mills will contain many impurities, air bubbles, interlayers, pores, etc. After post-processing, it is easy to cause cracking problems. Changzhou Tianzhan steel pipe round steel is purchased from Baosteel, Huai Steel, Zhongtian, Xingcheng and other high-quality large manufacturers round steel, the source is reliable and guaranteed. ⒉The heat treatment temperature control is not in place Small manufacturers do not have professional production experience and technology. Workshop workers cannot guarantee whether the heat treatment of steel pipes is in place based on the heating temperature and duration alone, and the heat treatment will change the mechanical properties of steel pipes.However, general manufacturers do not have clear indicators for different steel grades, wall thicknesses, and mechanical properties, nor do they have testing equipment to determine whether the pipes have reached the performance indicators required by customers.

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