China Hardware Tools Industry Development Status

China Hardware Tools Industry Development Status

China's hardware tools are widely used in geological exploration, stone, machinery, automotive and defense industries and other fields. The level of manufacturing techniques for various abrasive tools, drill bits, and stone sawing tools has been greatly improved. Serialized and standardized product lines have also been gradually formed. The product specifications are complete and the product quality is stable. Some products have a certain degree in the international market. Competitiveness.

However, although various kinds of diamond tools produced in China have been widely used in various industries and have achieved remarkable economic benefits, there is still a certain gap between their technical level and similar foreign products, and the hardware tool industry is vigorously developed to catch new ones. The development of products and new processes will accelerate the development of China's hardware and tools industry, and increase economic efficiency and overall technological level. The specific approach is:

Increase the investment in the tool industry, pay close attention to the development of new products and the promotion of new technologies and new processes, continue to broaden the field of diamond applications, improve the overall technological level and market competitiveness of the diamond tool industry, and strive to survive with variety and quality, with scientific and technological progress Seek development.

In order to meet the needs of domestic and international tool markets, it is necessary to speed up the development of new products, improve product quality, increase variety, and increase output. In recent years, the demand for diamond tools in the processing of machinery, gems, medical equipment, wood, fiberglass, stone handicrafts, ceramics and composite non-metallic hard brittle materials has increased year by year. At present, these products are still dependent on imports, so they must be as soon as possible. Developed a series of high-quality tools to replace imports. At present, the products to be developed are: PDC drill bits for oil drilling, diamond grinding blocks for stone polishing, engineering thin wall drill bits, diamond honing stone, diamond thin film coating tools, diamond rollers, rubber binder diamond plastic tools, PCD diamond tools , diamond needles, nozzles, diamond heat sinks and transistors and other products. In order to ensure the quality of its products, we must speed up the promotion of new technologies and new processes, such as vacuum welding technology, electric spark sintering technology, diamond uniform technology, diamond rhodium plating technology and metallization bonding technology, laser welding technology.

Strengthen the internal management of the company, constantly improve the production process, reduce production costs and increase economic efficiency. Take the road of group or joint ventures, set up several large enterprise groups, guide the development of the industry, create their own brands, and actively participate in international competition. Hardware companies must rely on advances in science and technology, increase investment in science and technology, update equipment, pay close attention to the research and promotion of new technologies, new processes, and new products, and raise the technological level of China's hardware industry.

Double jackets fire hose.

Double jackets, meeting higher pressure, abrasion high resistance.

PRESSURE REQUIRED:

D.

(inch/mm)

Working Pressure

(Bar   /  Psi)

Burst Pressure

(Bar /Psi)

1-1/4``

32

8 upto25

120 upto365

24 upto 75

350 upto1090

1-1/2``

38

8 upto25

120 upto365

24 upto 75

350 upto1090

1-3/4``

45

8 upto25

120 upto365

24 upto 75

350 upto1090

2``

52

8 upto25

120 upto365

24 upto 75

350 upto1090

2-1/2``

64

8 upto25

120 upto365

24 upto 75

350 upto1090

2-3/4`

70

8 upto25

120 upto365

24 upto 75

350 upto1090

3``

75

8 upto25

120 upto365

24 upto 75

350 upto1090

4``

102

8 upto16

120 upto235

24 upto 48

350 upto 700

5``

127

8 upto16

120 upto190

24 upto 39

350 upto 570

6``

152

8 upto16

120 upto190

24 upto 39

350 upto 570

 

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