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Jiangyinlongyu forging and pressing co., LTD., foundedin 1995,is a professional manufacturer of forgings for machinery and steel forgings for pressure vessels. After years of continuous growth and development, the enterprise scale and benefits of rapid and steady improvement, supporting production equipment year by year, has become a comprehensive strength of high-tech private forging enterprises.
The company is located in the national civilized city jiangyin city, the geographical position is superior, water and land transportation is convenient. The registered capital of the enterprise is 80 million yuan, covering an area of 35,000 square meters, and the factory covers an area of more than 25,000 square meters.
The company has passed China classification society GB/T 19001:2016 / iso9001:2015 quality management system certification, Germany TUV rheinland PED quality management system certification, as well as GL, ABS, DNV, BV and other ship class certification, in 2002 obtained the manufacturing certification of pressure pipe components,in 2009 obtained the national safety registration of steel forgings for pressure vessels. It can produce all kinds of ring, pie, shaft and special-shaped forgings below 25T per unit, and the annual output of the whole factory can reach more than 30,000 tons. The products are related to metallurgical equipment, Marine machinery, transmission machinery, electricity, energy, petrochemical, pressure vessels and other industries.

行业新闻 News

How to determine forging grade of pressure vessel

Forgings are divided into four grades I, II, II and IV. The inspection items of each grade are as follows: Forging level inspection item inspection quantity I hardness (HB): check one by one; II drawing and impact: same smelting furnace number, same furnace batch, sampling inspection for each batch -- pieces; I. drawing and impact: same smelting furnace number, same furnace batch, sampling inspection for each batch -- pieces. Ultrasonic testing: piece by piece;

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Breaking foreign monopoly in China's large casting and forging manufacturing industry

With the continuous support of 10 years and the accumulated investment of scientific research funds of more than 1 billion yuan, China has systematically conquered a batch of key technologies for manufacturing large castings and forgings in nuclear power, hydropower, thermal power, marine diesel engine and other fields, formed a series of major products, and broken the monopoly of foreign countries. More and more "made in China" has been made for large castings and forgings in China!

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What are the applications of Pressure Vessel Forgings in life

Pressure vessel forgings are mainly used in chemical vessels, such as tubular heat exchanger, pressure vessel, boiler, condenser, central air conditioning, evaporator, desalination, which play the role of supporting and fixing the tubes. The metal material makes it not only has strong rigidity, but also has great heat conduction performance.

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