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  • Hot-simmering-elbow3.jpg

Hot simmering elbow

Elbow is a commonly used method of pipe connection, usually used to change direction or connect different parts of the pipe in the pipeline system.Simmering elbow is a common method of making elbow. Let's take a look at its production process.
  • Commodity name: Hot simmering elbow

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  • Product description
  • Elbow is a commonly used method of pipe connection, usually used to change direction or connect different parts of the pipe in the pipeline system.Simmering elbow is a common method of making elbow. Let's take a look at its production process.

    First, choose the right pipe.Under normal circumstances, the pipe used to make the elbow can be made of stainless steel, carbon steel, aluminum alloy and other materials.Choose the appropriate pipe according to the required bending angle and pipe diameter.

    Next, prepare the mold for the elbow.According to the required bending angle and radius, select the corresponding mold for processing.The selection of molds is very important, it directly affects the quality and shape of the elbow.

    Then, the pipe is heated.Put the prepared pipe into the simmering equipment and soften it by heating so that it can be bent smoothly.The heating temperature and time need to be determined according to the material and thickness of the pipe. Under normal circumstances, the heating temperature and time required for pipes of different materials will be different.

    Then, bending and forming are carried out.The heated and softened pipe is placed in a mold and bent and formed by mechanical or hydraulic force.In this process, it is necessary to control the heating temperature and bending force to ensure that the shape and quality of the elbow meet the requirements.

    Finally, the elbow is cooled and treated.After the elbow is formed, it needs to be cooled to restore it to its original hardness and shape.At the same time, surface treatment, such as polishing, painting, etc., is also required to ensure that the surface of the elbow is smooth and uniform.

    In general, simmering elbow is a commonly used production method. Through suitable pipes, molds and processing techniques, high-quality elbow products can be produced, which are widely used in various piping systems.I hope the above content can help you better understand the production process of elbow.

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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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