Description
Galfan materials welded fence for construction projects
Galfan Wire (Al5%, Zinc 95%) or (Al10%, Zinc 90%) - Used for Stranded Conductors. Galfan Wire is actually a special alloy galvanized wire also named as Zn-Al-Alloy Coating Iron Wire.
Why choose 10% Galfan (90%zinc + 10%aluminum alloy) wire for fence materials
it was found that the impact of fence life is the decisive factor is the wire material and treatment,
10% Galfan wire is with 10% Galfan (90%zinc + 10%aluminum alloy) corrosion resistance of about 2.5 – 3 times the galvanized steel wire.
and galvanized steel wire with time changes, the surface gradually becomes gray due to oxidation; galvanized -10% aluminum alloy wire with time changes, the surface gradually becomes black due to oxidation. but the oxidation of the zinc-aluminum alloy wire will increase the useful life of the Gabion. it is because the Aluminum is a chemical reaction with oxygen, get layer protection the wire which is could Anti-corrosion,
the coating aluminum content of 10%, the amount of corrosion 5g / m2 / year. with powder coated colors, it is could for 15-20 years, much longer than normal galvanized wire inside, Even the zinc-aluminum alloy wire prices are higher than some galvanized steel wire. Average per year, the Galfan fence is much more competitive than the galvanized wire-coated fence.
Our galvanized wire diameters are 1.6mm-2.2-3.0–4.0 – 5.0-6.0-8.0mm and the galvanized thicknesses range from 260g / m2 to 587g / m2 respectively.
It restores the protective oxide film, especially retrieving protective oxidation film at the weld point, it is made the welded fence strong after being welded, the joints point is protective.
In addition to international corrosion protection requirements (BSEN10244-2; coated weight 2001), our galvanic coating layer has the lowest eccentricity and the highest proportion, while remaining a high coating layer. There is resistance with constant pull, no buttons on the surface, bumpers, and no cracks when bent or twisted. This is very important when fabricating a mesh.
The welded fence surface is smooth, flat, high quality.
If any need of Galvanic wire fences, pls contact me.
Contact Detail
Sales Manager : Grace SHI -chiefence
WhatsAPP/Wechat: +86-177 3440 5617
Email: Grace.shi@chiefence.com
WEB: www.chiefence.com
www.welded-mesh-fence.com