Jiangsu Huaxing Steel Casting Co., Ltd.

The main products are: Pumps, valves, forestry machinery, petrochemical, marine machinery, compressor industry and other machinery supporting castings.

HUAXING

STEEL GASTING

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2005year

Create

1Billion

Fixed assets

230+

Staff

6K（Km）²

Footprint

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Foundry business

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Welding business

Machining business

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Mold business

Business area

Application

News

Professor Chen Jianxin from Changzhou Mechanical and Electrical Vocational College visited

2020-05-21 16:06

OnMay14,ProfessorChenJianxinfromChangzhouVocationalInstituteofMechatronicTechnologyandadelegation(4persons)cametovisitourcompanyforindustry-academycooperation.HuangSuoming

Professor Chen Jianxin from Changzhou Mechanical and Electrical Vocational College visited

Safety valve manufacturing industry presents good development prospects

2019-12-06 15:38

With the development of various industries, the variety and specifications of safety valves are also increasing, and there are more and more industries applying safety valves, such as petrochemical industry, oil refining industry, nuclear power industry, thermal power industry, etc. are widely used. With the development of various industries, the variety and specifications of safety valves are also increasing, and there are more and more industries applying safety valves, such as petrochemical industry, oil refining industry, nuclear power industry, thermal power industry, etc. are widely used.

Analysts pointed out that the market size of the safety valve industry in 2013 has expanded significantly compared with last year. In terms of demand, the safety valve demand market is 20 percentage points higher than last year. However, China's safety valve industry has low production concentration, low-end valve R & D capabilities for high-end products, and low manufacturing technology levels in the valve industry.

Safety valve manufacturing industry presents good development prospects

The importance of valve maintenance and repair

2019-12-06 15:34

At that time, most domestic industries traded new ones for old ones. At that time, the replaced valves were discarded or sold as waste products. Especially in the industry where flanged valves are commonly used. I want to repair the replaced high pressure, high temperature and large valves, but I don't know how to repair them.

Most of them are still in the manual repair stage. It can be said that in China's valve repair industry, the waste and the available benefits are huge. A power station (4x5omw ~ 4x2oomw) needs to repair tens of thousands of steam turbine valves and bypass valves every year.

The power plant has only one grinding machine imported from Germany in 1992, and the others are manually operated. Not only is the efficiency inefficient, but also the accuracy does not meet the requirements. The bypass high-pressure relief valve leaked, but the power plant could not repair it. The effect of sending to Shanghai for repair is not satisfactory.

In recent years, as various units have gradually started independent economic accounting to reduce costs, from management personnel to front-line maintenance workers have gradually realized the importance of repairing valves, because the money saved in this respect is extremely considerable.

The importance of valve maintenance and repair

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