Product name: Zinc steel fence

Feature

1. The raw material of zinc steel makes the kinds galvanized steel with hot dip zinc steel belt, it has the feature with the flat and strong by the technology of high-end and high-frequency welding.

2. The surface zinc of zinc steel galvanized pipe can reach the 60-80mm/㎡, it can't rust within 3 to 5 years.

3. The zinc galvanized pipe is deep processed by the production of zinc steel.

Technological process of the zinc steel fence: Mechanical processing, chemical processing (deoil, dedust, parkerising, passivating) - electrostatic spraying (curing temperature (220 ° imitation enamel curing) after processing the multichannel technology can reach more 20 years does not rust.

4. The greatest characteristic of zinc steel products is without welding, accessories of zinc and pipe perfect combine, achieve of beautiful, strong and applicable, accord with standard of the American association of fence.

5. Product surface is the powder coating. Its product has characteristics of modeling beautiful, free to mix color, no welding penetration, has strong protective functions, self-cleaning and environmental protection, to achieve the state advocates in the true sense of low carbon life green environmental protection product.

Application:

1. Zinc steel balcony fence technology: Used without welding and crossing to make. Compared with traditional iron fence, it's will be faster installation and beautiful.

2. Zinc steel balcony material with six floors:

A. Base steel: Hardness value of raw material is 159NPN.

B. Zeta layer: The nearest base material is dense alloy layer with complicated structure, and strong corrosion resistance, it exists with the FeZn7 and FeZn13, the hardness value is 211DPN with including the Fe of 7%-11%.

C. Delta layer: Distinctly monoclinic system columnar structure, which contents Fe of 6%, non-toxic, corrosion resistance, hardness value is 179 DPN.

D. Eta layer: Dense hexagonal system, deformation processing is not easy to fracture, zinc purity is 98.5%, the hardness value is 70 DPN.

E. The high zinc phosphate layer: Has good corrosion resistance, and enhance adhesion for the coating and substratum.

F. High temperature curing layer: Excellent anti-corrosion performance and impact resistance, has feature of excellent uv resistance, oxidation resistance and surface self-cleaning performance, changed rate of color lustre is less than 5% within 15 years.