Jiangxi ZhongGang Cemented Carbide Co., Ltd is a professional manufacturer in tungsten carbide fields. Established in 2001, covered an area of over 90,000 square meters, more than eighty staffs, located in NanChang City, Jiangxi province, where’s about 790 kilometers from Shanghai.
Jiangxi ZhongGang Cemented Carbide Co., Ltd is a professional manufacturer in tungsten carbide fields. Established in 2001, covered an area of over 90,000 square meters, more than eighty staffs, located in NanChang City, Jiangxi province, where’s about 790 kilometers from Shanghai.
Jiangxi ZhongGang Cemented Carbide Co., Ltd is a professional manufacturer in tungsten carbide fields. Established in 2001, covered an area of over 90,000 square meters, more than eighty staffs, located in NanChang City, Jiangxi province, where’s about 790 kilometers from Shanghai.
Jiangxi ZhongGang Cemented Carbide Co., Ltd is a professional manufacturer in tungsten carbide fields. Established in 2001, covered an area of over 90,000 square meters, more than eighty staffs, located in NanChang City, Jiangxi province, where’s about 790 kilometers from Shanghai.
Other industries
1. Coal industry
Oil pipes used in coal industry mainly include hydraulic support rubber pipes. In recent years, the pressure requirements of some coal mine hydraulic supports have been improved, and some steel wire braided rubber hoses cannot meet their performance requirements, so it is required to use steel wire wrapped tubing instead. In addition, in order to prevent coal dust pollution and improve production safety in the process of coal mining in the coal mine, the variety of oil pipes used in the coal mine has been increased, such as the expansion oil pipes of the coal seam water sealing device, which are used for water injection, grouting and other operations on the coal seam before the comprehensive mining of the coal mine underground working face. It is reported that it has been produced by domestic manufacturers and tested by more than ten coal mines, which can replace similar imported products.
2. Petroleum industry
To develop offshore and shallow oil fields, the petroleum industry requires the use of shallow oil pipelines in addition to the use of drilling oil pipelines and vibrating oil pipelines. Shallow sea subsea oil pipelines have been produced in China, but floating or semi-floating oil pipelines and deep sea subsea oil pipelines still rely on imports. With the implementation of China's offshore oil development strategy, the requirements of offshore oil exploitation on tubing performance will continue to improve.
3. Metallurgical industry
The equipment used in the steel production process includes continuous casting equipment, which is divided into electric furnace converter and hot furnace converter. The requirement for rubber hose is that it must be armored for temperature insulation, temperature reduction and burning resistance. In addition to meeting the requirements of qualified pressure, the oil pump and pump station must meet the requirements of aging resistance.
4. Farmland water conservancy
In the application of farmland water conservancy room, the skeleton high-pressure rubber hose can show its advantages in the process of water transmission, especially under negative pressure, with long service life and convenient carrying.
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