Product description The new Zupapa Trampoline employs upgraded techniques and technology to make products have a longer life. The hot-dip galvanizing process makes the Zupapa trampoline frame and net pole last for decades. UV absorber uv-9 was added to material, pad, mat and net, to extend the trial life. What's Hot-dip galvanization? Hot-dip galvanization is a form of galvanization which makes the rust resistant time 5 times longer than common galvanization. It is the process of coating iron and steel with zinc, which alloys with the surface of the base metal when immersing the metal in a bath of molten zinc at a temperature of around 840 °F (449 °C).
When exposed to the air, the pure zinc (Zn) reacts with oxygen (O2) to form zinc oxide (ZnO), which further reacts with carbon dioxide (CO2) to form zinc carbonate (ZnCO3), a usually dull grey, fairly strong material that protects the steel underneath from further corrosion in many circumstances. More Steel to Build Sturdy Trampolines, Top Rail
Frame thickness: 1.5 mm, Diameter: 42mm
Product Weight:
16FT:
237lbs15ft: 228lbs, 14ft: 216lbs, 12ft: 190lbs, 10ft: 137lbs, 8ft: 105lbs One order gets all the accessories needed Non-slip Ladder Instead of the slippery steel pipe pedal, Zupapa adopts the non-slip pedal, and we integrate our care for children into every detail. Wind Stakes Comes with 6(14&15ft), 4 (12ft), 3(8&10ft) Pcs of wind stakes, made of galvanized weather resistant steel. It is easy to ground in grass. Springs Pull Tool Comes with 2 pairs of Gloves, 2 Pcs T Spring Pull Tool, you don't need to buy them separately from elsewhere. 16FT 15FT 14FT 12FT Buying Options Add to Cart Buying Options Buying Options Customer Reviews 4.7 out of 5 stars 1, 915 4.7 out of 5 stars 1, 915 4.6 out of 5 stars 58 4.5 out of 5 stars 22 Price no data $ 529.99 $529. 99 no data no data W Shape Legs 6pcs 6pcs 6pcs 4pcs Net Poles 6pcs 6pcs 6pcs 8pcs Springs 120pcs 108pcs 96pcs 72pcs Mat Diameter 14.3 ft 13.4 ft 12.4 ft 10.4 ft Product Weight 237lbs 228lbs 216lbs 190lbs Net Enclosure Height 6ft 6ft 6ft 6ft Frame Height 2.9 ft 2.9 ft 2.9 ft 2.9 ft Package Boxes 3 3 3 3 Frame Diameter 16ft 15ft 14ft 12ft ASTM Test