Galvanized Ventilated electrical Cable TraySizes(UL,cUL,SGS,IEC,CE,ISO)

HDG --- Hot dip galvanized

Hot - dip galvanization is a form of galvanization. It is the process of coating iron and steel with zinc, which alloys with the surface of the base metal when immersing the metal in a bath of molten zinc at a temperature of around 840゜F(449゜C).When exposed to the atmosphere, the pure zinc(Zn) reacts with oxygen(O2) to form zinc oxide (ZnO), which further reacts with carbon dioxide(CO2) to form zinc carbonate(ZnCO3), a usually dull grey, fairly strong material that protects the steel underneath from further corrosion in many circumstances.
The introduction of foreign advanced technology products, through the resistance welding method, the gold wire processing and forming. The product has the following advantage:
1)novel appearance unique, beautiful.
2)resistance is small, electrical continuity is good, with a strong electromagnetic capacitance effect.
3)light weight, easy installation, can greatly improve the installation speed.
4)user to upgrade the cable, maintenance.
5)unique T-type edge welding method can effectively reduce the damage to the cable.

Sizes of perforated cable tray:(or according to your requirements) 

In the production process, we have an exclusive department to carry out full quality control, adhere to standardized production, while ensuring product quality and timely delivery.perforated cable tray 

Installation guide of perforated cable tray:

Packing:
1.Bulk Packaging.us price

2.Stretch Film Packaging. 

3.Wooden Packaging.

4.With or without pallets. 
5.According to requirements.

Delivery Time:c

Shipped in 10-15 days after payment for 1*40 container. 

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Q1: Do you offer a free sample of outdoor cable tray ?
A: We can provide a free sample, but the freight is paid by you. The sample is sent out about 3-7 days.
Q2: How to pay sample and express charges? 

A: For express charges ,you can pay to our company account directly, For those customer who has express account, we will send the samples by freight collected . if customers need samples, we will charge the cost first , once they place orders ,we will return a part cost to their account . 
Q3: What is your terms of payment ?
A: Usually,we accept T/T, irrevocable L/C at sight ,for regular order ,we prefer 30% in advance ,70%before shipment.

Q4: How do you control the quality ? 
A: We have QC team comply with TQM,each step is in compliance to the standards,At the same time ,we can take photos and shoot video for you.
Q5: What about lead or shipping time?f
A: The lead time depends on quantity you ordered ,but generally within 10-20 days upon receipt of advance payment.