zinc steel fence is the most popular choice for locations requiring a higher level of security and vandal resistance, and can be seen protecting premises of many different types throughout the UK EUROPE , AFRICA , AND MIDDLE EAST. Steel palisade fencing is especially popular for schools and industrial sites because of its high damage resistance and the fact that it is so difficult to climb.
1. Material: Q195, Q235 steel square tube, or per-galvanized steel tube.
2. Size: there need the post size, horizontal tube size, vertical tube size, including the thickness of each tube.
3. Each tube distance.
4. Top shape: with a spear only, with spear and bending part on the top, without spear was available.
5. Surface treatment: galvanized or PVC powder coated was available.
How to customized this Ornamental fence?
Send all of the fence size / specification or if there has a drawing is better. That we can production your fence according to require / drawing.
Zinc-steel balcony guardrail technology: non - welding connection, horizontal and vertical penetration assembled.Compared with the traditional iron guardrail, the installation is faster and the appearance is more beautiful.
2. The base material of zinc-steel balcony guardrail is composed of six layers, respectively:
(1) Base steel: Base material with hardness value of 159DPN;
(2) Zeta layer: a dense alloy layer closest to the substrate, with complex structure and strong corrosion resistance. It is composed of FeZn7 and FeZn13, with a hardness of 211DPN and Fe content of 7%-11%.
(3) Delta layer: significant monoclinal columnar structure, Fe content of 6%, non-toxic, corrosion resistant, hardness value of179DPN;
(4) Eta layer: dense hexagonal crystal system, deformation processing is not easy to crack, zinc purity is 98.5%, hardness valueis 70DPN;
(5) high zinc phosphating layer: good corrosion resistance, and enhance the adhesion of coating film and substrate;
(6) high-temperature curing layer: excellent anti-corrosion and anti-impact performance, excellent anti-ultraviolet,anti-oxidation and surface self-cleaning performance, the color change rate of 15 years not more than 5%
|Post spacing (mm)
|Plate dimension (mm)
||Horizontal bar quantity
||Horizontal bar profile dimension (mm)
||Vertical bar profile dimension (mm)
||Dia O.D (mm)