product : Picket Fence
coated : akso -noble power coated
color : black, iron-red, golden &black ,optional
shape :lumber round ,eliptic ,square
1. assemble easily and quickly, eco-friendly, no welding design
2. decorative and colourful
3. four layers processing to keep it from rusting, cracking in a short time, and the colouration won't change more than 5% for 15 years
4.shape and thickness and other request are customized
zinc alloy steel
Akzo Nobel powder spraying on the surface
4-layer processing to anti-rust, antioxidant, ultraviolet-proof ,20 years quality-ensured
Thickness: 0.8, 1.2, 1.5, 2.0 and others available.
Height:: 1200 ,1500, 2000 and more.
Vertical column: 16*16, 19*19, 25*25, and others available.
Horizontal column: 32*32, 35*35 40*40 45*45 and others available.
*Special specification could be customized. Any questions,please feel free to contact us!
Pre-treatment processing refers to a set of processing including alkali washing &derosination, weak acid surface adjusting, phosphating &film and washing spray that carried out to the base at the end of metal processing but before electrostatic spray.
Destination--It is a saponification reaction of alkaline metal absorbent and Stearic acid in the metallic surface oil,which forms Sodium stearate and glycerol.G release is fully dissolved in alkaline solution, this can remove oil.
Surface adjusting--To change the microscopic state of the metal workpiece surface to prepare for phosphorization. The surface of the workpiece adsorbs a large number of crystal nucleation and phosphating growth points in a short time and low temperature so that the surface activity of the workpiece is homogenized.
Phosphorization--To protect matrix metal,preventing metal corrosion in a certain extent; to be used as priming before spry,improving the adhesion and corrosion resistance of the coating layer; In the market, many manufacturers use the passivated of raw materials, without any pre-processing, they are sprayed immediately after metal processing,resulting in poor adhesion between the coating layers and the base surface.After using more than 1year,the powder and coating will drop out.
1:Can I negotiate the Prices?
Yes, to some extent, prices depend on the amount of your order.
2:D o you provide samples?
Yes, we can supply samples for test
3:O EM Capability:
All OEM orders are welcome. We import equipment of German TUDE COMPUTER-CONTROLLED flow line protection.
4: Can I visit you?
Sure, we are near to Nanjing airport, less than 90 minutes' drive. If you would like to visit our factory, please contact us before your arrival.