After more than 20 years of hard work, China's hardware industry has become a veritable hardware country. After joining the WTO, with the reduction of import tariffs, foreign high-quality hardware products will be driven directly into China's hardware companies from the "Hardware Power" to "Hardware Power" In order to change, we need to develop the wings of branding and industrial regionalization. Innovative technology and brand is the only way for a hardware powerhouse China's hardware product exports only earn 3% of total exports, not only the problem of technological content, but more importantly brand issues. The brand includes a lot of content, including services, reputation and so on. Reputation is golden, and honest business is fundamental. If we produce hardware products that don't carry people's brands, but sell them under their own brands, they can also be sold at the same price as OEM sales. Then our GDP does not know how much to turn over. At the same time, to enlarge and strengthen China's hardware industry, the involvement of large consortia is a key factor. Japan’s Panasonic and Sony did not originally engage in electrical appliances, but they were a large consortium. After seeing the prospects for the development of household appliances, they all stepped in, and now they dominate the world.
The combination of the market and the industrial region is a problem that cannot be ignored in terms of development needs. That is to say, our hardware manufacturing enterprises must take national interests as their priority and must not engage in unfair competition because of their own interests. China has a vast area and the conditions for the development of the economy in various regions are quite different. The hardware industry also has an obvious area, which is related to China's national conditions and is also a feature of China's hardware industry.
Integration of resources, the dream of a round of hardware power China exports more than 100 billion US dollars in hardware products each year (not including the mechanical and electrical products in the concept of general hardware), but the real gain is minimal, which is a matter of great concern in China's hardware industry It is also a fundamental issue in China's hardware industry. At present, China's hardware manufacturers' original accumulation and wealth accumulation have not yet reached a certain level. Therefore, it will take a long time for the hardware industry to become bigger and stronger. This is inevitable.
In the process of internationalization, we must deal with the challenges. We must first do our own thing, build a good platform, and integrate resources. The goal of our hardware industry is to take the first step in catching up with Taiwan and catch up with Europe and the United States in the second step, which is on an equal footing with the world's advanced level and truly rounds the dream of our hardware power.
In the age of the energy shortage, micro duct and cluster tube low cost and high quality has obvious advantages, by the telecommunication operators and highway investors, in recent years has been widely used in Europe and America, has been called the fourth generation communication pipeline products.
Product features:
1.reliable quality guarantee
2.flexible convenient network scheme
3.safe and fast laying cable way
4.Improve the resource utilization of existing pipeline
5.the best choice of Super capacity installment construction information channel
Product advantage:
1.material cost and construction costs are far less than The same number of silicone core tube
2.according to the market demand stage investment, Avoid optical fiber assembly density , improve underground pipeline resources;
3.Elastic expansion ability, meet sudden demand of optical fiber communication service.
4.construction simple, greatly shorten the construction period
5.compatible with existing optical fiber, adapt to the market development, technology stay on top.
6.Micro duct main performance indexes cluster tube core pipe
7.maximum traction's load (N) ≥3500 ≥300
8.tensile strength (Mpa) ≥15 ≥18
9.Breaking elongation rate (%)≥350 ≥500
2, cluster pipe : one or a few micro ducts, According to certain permutation order together , topical, PE sheathed layer, the products made of cluster, In the limited space in can accommodate more pipeline quantity
.
Structure features:
Through the color code, every micro ducts are defined in the cluster root the position of the tube , and convenient for construction, effectively avoid microtubules fault;
through special process and product formula, to ensure the micro ducts and the sheath layer relative separation, convenient for construction and the connection of internal micro ducts
through the cluster management layer color is different, or in the cluster tube sheath layer increased stripe logo to distinguish the mocro ducys in same the trench.
Technical Specifications for Micro Duct:
|
S.No. |
Parameter |
Specification / Tolerance |
|
1 |
Density |
0.940 to 0.958 g/cc at 27ºC |
|
2 |
Melt Flow Rate |
0.2 to 1.10 gm /10 Minute at 190ºC & 5 kg load |
|
3 |
Minimum Bend Radius |
No cracking, splitting, breaking or permanent reduction in diameter when bend to 180º at radius of 10 times the diameter |
|
4 |
Internal Pressure Test |
5 Minutes at 27ºC & Induced stress at 3.8 mpa. |
|
5. |
Internal Coefficient of friction |
Max 0.1 at 6.8 Kg load |
Dimensions (in mm) of Silicoat PE Micro Duct :
|
Nominal Size |
Outer Diamter |
Wall Thickness |
Inner Layer Wall Thickness |
Ovality |
|||
|
OD |
ID |
MIN |
MAX |
MIN |
MAX |
MIN |
|
|
7.0 |
5.5 |
6.9 |
7.1 |
0.65 |
0.75 |
0.10 |
0.20 |
|
10.0 |
5.5 |
9.9 |
10.1 |
2.15 |
2.25 |
0.10 |
0.20 |
|
10.0 |
8.0 |
9.9 |
10.1 |
0.9 |
1.0 |
0.10 |
0.20 |
|
10.0 |
7.6 |
9.9 |
10.1 |
1.1 |
1.2 |
0.10 |
0.20 |
|
12.0 |
8.0 |
11.9 |
12.1 |
1.90 |
2.10 |
0.10 |
0.20 |
|
12.0 |
9.6 |
11.9 |
12.1 |
0.90 |
1.0 |
0.10 |
0.20 |
|
Note * 14/10 mm size also available |
|||||||
Type and Dimension Deviation of Micro-duct Bundle:
Unit: mm
|
Type |
Description |
OD (Reference) |
Wall Thickness |
Deviation of Wall Thickness |
|
MDB-5/3.5-7 |
7holes 5/3.5mm Micro Duct Bundle |
20.4 |
2.7 |
-0.2, +0.2 |
|
MDB-7/5.5-7 |
7holes 7/5.5mm Micro Duct Bundle |
27 |
3.0 |
-0.25, +0.25 |
|
MDB-10/8-7 |
7holes 10/8mm Micro Duct Bundle |
34.4 |
2.2 |
-0.2, +0.2 |
|
MDB-12/10-1 |
1holes12/10mm Micro Duct Bundle |
21 |
4.5 |
-0.3, +0.3 |
|
MDB-12/10-4 |
4holes12/10mm Micro Duct Bundle |
35 |
3.0 |
-0.25, +0.25 |
|
MDB-12/10-7-A |
7holes 12/10mm Micro Duct Bundle |
41 |
2.5 |
-0.2, +0.2 |
|
MDB-12/10-7-B |
Straightened 7holes 12/10mm Micro Duct Bundle |
42 |
3.0 |
-0.25 +0.25 |
|
JMDB-10/8-7 |
Straightened 7holes 10/8mm Micro Duct Bundle |
37.4 |
3.7 |
-0.3, +0.3 |
|
JMDB-12/10-7 |
Straightened 7holes 12/10mm Micro Duct Bundle |
45 |
4.5 |
-0.3 +0.3 |
|
JMDB-12/10-2 |
2holes 12/10mm Tube Bundle |
32*22 |
4.5 |
-0.3, +0.3 |
Picture 4:Type and Dimension Deviation of Micro Duct Bundle
Note:
TB/ JTB Micro Duct Bundle or Straightened Micro Duct Bundle
Microtubule Cluster Pipe, Microtubule Cluster Tube,Plastic Microtubule Cluster Pipe
ZHEJIANG BOYA COMTECH CO.,LTD , http://www.zjbytx.com