Hot Dipped Galvanized Steel Coil/Sheet/Plate

FAQ
Q Are you one factory ?
A: We are factory , we have 31 manufacture line , we are top 3 mill in north of China
2 Pickling line,4 Cold Rolling line , 1 Annealing line, 5 galvanized steel line , 2 galvalume steel line
7 color coated line , 5 slitting line , 3 cut into sheet line , 2 embossed line
Q Whether your company support Trade Assurance order?
A: yes , we can  (100% product quality protection;100% on-time shipment protection;
100% payment protection)
Q What size you can provide  ?
A: Abt thickness, we can provide from 0.14mm to 2mm , width we can provide from 20mm to 1350mm
Q Can you supply 25um/25um
A: Abt high quality coating , we can provide 30um/25um
  So except normal 15/5 , we can provide 30/25um , 25/25um etc .
Q You only can supply 2/1 coating structure ?
A:We can provide 2/0,2/1,2/2,3/2 paint structure , so you can choose what you need  
Q  Your color coated steel will fade after one year ?
A: We have strict quality management system .
Normally within 5 years , the color will be fine .
Maximum , our PVDF use-life can reach 35 years
Q  How you can guarantee use-life
A: First we are leading company in color coated in China steel field
We design the ppgi/ppgl standard .
Second , our paint quality can compete with AKSU
Third, our Lab test each coils quality , if anything not qualify , we will reduce that to Grade B .
Forth, annually , we invest a lot fund to improving our technology
Q: Which third party certificate you have passed
A: CIQ, CE, BV, SGS and so on.
Q. Sample Free?
A: Yes, but freight collected.
Q.How about the delivery time
 A: New production: 
  Need about 15-40 days after receiving your down payment or LC
  Stock   After your downpayment ,we will deliver within about 7days
Q.Transport way 
 A: Containers or bulk
Q. Payment term
A: L/C or T/T,D/P,D/A,Paypal,West Union......
Q  How we do business with your company ?
A: 1) send us your requirement [ which have size , coating info , parameters,qty ,destination port ]

1. We quote you price
2. We issue Proforma Invoice to you
3. You arrange downpayment
4. We send your parameter confirm letter
5. You confirm parameter by stamp your company seal and write mail to us
6. If you not clear about parameter , you provide us sample
7. We help test parameter when we receive it
8. We will design our sample , then arrange to you by DHL
9. You confirm our sample when you get sample
10. We will make mass production for you
11. You pay us balance against our packing list
12. We delivery to seaport , loading container
13. Container depart from Tianjin , or Shanghai
14. Container arrive at your seaport
15. You prepare import
16. You transport coils to your warehouse
17. You check package , quantity and quality
18. You send us quality, quantity confirm by mail or Fax

OUR CONTACT DETAILS
Shanghai AIYIA Industrial Co., Ltd. 
Tel:0086 (21) 63768818
Fax:0086 (21)63768288
Shanghai Branch office address :
Room 606,No.1885,Duhui Rd,Minhang District ,Shanghai , 201108 China
 

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

HDPE Micro Duct

Microtubule Cluster Pipe, Microtubule Cluster Tube,Plastic Microtubule Cluster Pipe

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