China's hardware tools should improve the structural grade

China's hardware tools should improve the structural grade In recent years, the number of hardware tools has leapt to the world's first planned economy. By the end of the 1980s, the basic team consisting of more than 100 key enterprises and fixed-point enterprises in the tool industry has formed 300 million high-speed steel cutters and more than 1,000 measuring tools annually. The number of 10,000 pieces has leapt to the top in the world, and at the same time, the annual production of high-speed steel cutters in our neighboring tool-manufacturing Japan has only reached a record high of 120 million pieces. Since then, the demand for standard cutting tools has decreased due to the upgrading of manufacturing industries. The output gradually dropped to 90 million.

Later, most of these joint ventures developed independently from their mother plants, and some state-owned enterprises set up their own factories in the sea to form the first batch of tools for private and township enterprises in China. These enterprises are relatively flexible in mechanism and do not have the historical burden of state-owned enterprises. It may have become a new force for the reform and development of the tool industry, but unfortunately, due to various conceptual constraints on talents, technology, equipment, and management, these companies are still mostly taking the old road of quantitative expansion. And intensified, in just 10 years, the total volume has soared to 1 billion pieces. The varieties are concentrated on low-end products such as twist drills, construction drills, woodworking tools, and calipers.

Although the number is large, sales account for only about 30% of the total value of the domestic market. Although due to the brand and quality reasons, these products have not entered the formal manufacturing tool sales system at home and abroad, but they have caused a great impact on China's tool export market. Mistakes in the industry's strategy led to structural weakness in the market. The second major mistake in the development strategy of the tool industry is the unresponsiveness to the wave of big changes and major improvements in technology and international manufacturing. Did not seize the opportunity to timely upgrade the structure of China's tool products and services.

When the hardware tool industry in China transitions to modernization, it must also develop its own characteristics and start with small and specialized steps. In particular, current large and medium-sized tool companies should not overestimate their own strength. In the process of technological innovation and improvement of the competitiveness of enterprises, they must also pay attention to highlighting key points and focus on fighting warfare, and should not make mistakes in paving the way for large-scale development and blind development. This kind of positioning of seeking truth from facts for the enterprise will instead exert its overall advantages in the entire industry and accelerate the pace of modernization.

Product application:

Perforated Pipe for the reliable drainage of highways,streets,airports,sports grounds,track systems and irrigation systems,in all cases with higher demands for drainage pipes.

Product  Specifications:

Diameter mm

SG50

SG63

SG75

SG80

SG110

SG116

SG160

SG200

SG225

Colour

White/black

structure type

Single

Wall

Singles wall

Single wall

single /double wall

Single/double

wall

Single/double

wall

double wall

double wall

double wall

Outer diameter

50

63

75

80

110

116

160 

220

245

Inner diameter

41

55

67

80

93

100

143

200

225

Feed water area cm2/m

24

24

  24

24

80

80

80

80

80

Local punched Feed water area cm2/m

15

15

15

15

15

15

15

15

15

Length

50.100m/ coil

30m/ coil  6m/ pcs

6m/ pcs

6m/pcs

6m/pcs

6m/pcs

HS

HS:3917320000

NOTE: Special requirements can be customized.

Product  features:

adopts wave structure, reduce the weight of pipe, at the same time, improve the stiffness of the tube, and have high hoop stiffness/weight ratio;

 the product is lighting flexible, has low friction coefficient,easy to Installation laid and transportation.

Delivery length is convenient to costumed.

has high physical and mechanical property, high pressure, impact resistance, heat resistance, and corrosion resistance.

The main technical indexes:

vertical condensation to 40% of the outer diameter, immediately unloading, sample is not rupture or layered

temperature At 0 ℃, the height of 1 M conditions, for 1 Kg weight hammer, impact 10 times, should be OK more than nine times;

uniform and smooth inner-wall ,through hole localed lower than 1/2 of The height of the troughs, the number of through hole which higher than 1/2 of The height of the troughs is less than 10% of the total;

permeable area ≥15cm2/M ;

longitudinal retraction rate ≤3.0%;

bending degree %≤2;

ring stiffness≥4KN/㎡ .6.3KN/㎡.8KN/㎡

HDPE/UPVC Permeable Corrugated Pipe

UPVC Permeable Corrugated Pipe,HDPE Permeable Corrugated Pipe,PVC Permeable Corrugated Pipe

ZHEJIANG BOYA COMTECH CO.,LTD , http://www.zjbytx.com