LUOYANG JIANGUANG SPECIAL EQUIPMENT CO.,TD.

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 Product Overview

The cutting tool consists of the valve body, slide valve, pressure control valve, valve seat, nozzles, switch-over cartridge and other components. The cutting tool switches back and forth between cutting mode and drilling mode, the switch-over is triggered by change of water pressure in the “cartridge”.

LJ’s latest ZDQ-Ⅷ cutting tool was first put in service at SINOPEC Luoyang refinery and has been in operation since 2011, increased service life with outstanding reliability. With slim design, field-replaceable nozzles and switch-over “cartridge”, making ZDQ-VIII cutting tool very simple, safe and reliable to operate.

Product Features
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Automatic switch-over making it simple, safe and reliable to operate.
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Internal valve components are made with corrosion resistance materials to increase service life.
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The “pilot valve” design in the switch-over “cartridge” to improve and ensure switch over reliability.
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Easier maintenance with field replaceable nozzles & switch-over “cartridge”.
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Luoyang Jianguang Special Equipment Co., Ltd.


providing system solutions,specialized equipment
and technologies,and engineering services for
the petrochemical industry.To date.LJ has a proven track
record of providing products and services to more than
120 petrochemical clients.

Contact Us


Phone  (+86)  188 0127 5086
Fax  (+86)  0379 6458 1417
Email  info@lyjgse.com
North America Sales Office
Phone  (+1)  647 633 8482