Hengda Machinery is committed to petroleum equipment manufacturing

The company is mainly engaged in the design and manufacture of oil drilling and production equipment and petrochemical pipeline valves

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Hengda Machinery is committed to petroleum equipment manufacturing

The company is mainly engaged in the design and manufacture of oil drilling and production equipment and petrochemical pipeline valves

MORE +
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About us

The company is mainly engaged in the design and manufacture of oil drilling and production equipment and petrochemical pipeline valves


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1998 year

Restructured in 1998

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120 million yuan

Registered capital

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86 mu

Company floor area

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250 million yuan

Annual output value reaches

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Jiangsu Hengda Machinery Manufacturing Co.,Ltd

Pioneering and innovative, pragmatic and efficient, serving the society and making partners!

Jiangsu Hengda Machinery Manufacturing Co., Ltd., located in the south of Funing County, the shore of the Yellow Sea, is a medium-sized machinery production enterprise of a private joint-stock company. Mainly engaged in the design and manufacture of oil drilling and production equipment and petrochemical pipeline valves.

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Technical strength

The company has professional production equipment, perfect detection means, rich manufacturing experience and management system

Certification

Certification


With excellent technology and perfect management, the enterprise has passed the ISO9001 Quality Star management system certification; IS10,012 measurement management system certification; ISO14001 environmental management system certification;

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R & D strength


The company has continuously increased its investment in R&D, constantly pursued technological innovation and development, established a product technology development center to develop, design and manufacture conventional and various special oilfield oil production equipment and tools. It has won honorary titles such as National High tech Enterprise, Petroleum Drilling and Production Equipment Technology Research Center, and has obtained more than ten invention and utility model patents.

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Equipment Technology


At present, the company has a product development, processing, manufacturing, quality inspection and marketing system, including processing centers, CNC machine tools, vertical lathes, supersonic spraying, plasma spray welding, paint baking equipment, high density grinding machines/grinding/polishing, high-frequency furnaces, heat treatment equipment, 140Mpa water/gas seal test equipment, spectral analyzers, material mechanics tests, etc

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News

Select Hengda machinery manufacturing and good quality

2022-10-26

What are the two current drilling methods?

  Rotary drilling is the current common spa drilling method, and there are two types of rotary drilling and downhole power drilling according to different power transfer methods.   1、Rotary drilling. A rotary disc is installed at the wellhead of the drilling platform, with a square hole in the center of the rotary disc, through which the square drill rod at the upper end of the drill column passes, and the drill column and drill bit are connected under the square drill rod. When the power machine drives the turntable, it drives the drilling column and bit to rotate together, breaking the rock, deepening the borehole as the drilling column lengthens, and returning the rock chips to the surface with the recycle mud.   2、Downhole power drilling. Downhole power drilling tools are used to drive the drill bit to break the rock. The characteristic is that the drill column does not rotate while drilling, which is suitable for drilling directional wells with low wear and long service life. There are turbine drilling, screw drilling and electric drilling tools. The first two are driven by high-pressure mud, while the latter one is driven by electricity. turbine drilling was first used in the Soviet Union in the early 1930s, and turbine drilling and screw drilling have been used in China since the 1950s, mainly for drilling directional wells. Electric drilling requires special drilling columns with cables and has not been used in large quantities.