Wrought Iron Gate, Wrought Iron, Iron Door manufacturer / supplier in China, offering High Quality Crafted Wrought Single Iron Gate 032, High Quality Crafted Wrought Iron Gate 021, Rust-Proof/Antiseptic/High Quality Crafted Wrought Iron Door for Garden and so on.
- Quick and easy to install, saving time and labor
- Beautiful and generous, safe, functional, environmentally friendly
-The DIY,easy assembly make it save a lot in the labour install,also make the export easy&convenience.
-Have own team to design&manufacture the style which needs in your market,meet your specific requirments.
Compare GUGELANSHAN's Hot dip galvanized electrostatic spraying fence with quality standards(using GB/T5237 of China and Qualicoat of Europe as reference criterion).
Introduction on basic material of Zinc steel fence Base material is composed of zinc steel alloy layer, zinc sub layer and pure zinc layer, with super anti-collision performance. firm and safe base bring omnidirectional protection.
The zinc steel alloy layer Closest to the base,the compact zinc steel alloy layer has a complex structure, and strong corrosion resistance. Itcontains compounds of FeZn and FeZn13, its hardness is 211DPN, with an Fe content of 7%-11%.
The zinc sub layer It is characterized by significant monoclinic columnar structure, with an Fe content of 6%. The hardness is 179DPN.
The pure zinc layer It is composed of dense-hexagonal crystal, and deformation processing makes it not easy to break. With an zinc content of 98.5%, its hardness is 70DPN.