Production name : ground screw, ground anchor ,ground screw anchor
Material : carbon steel ,Q235
Demision : Diameter : 76mm .thickness : 3mm .length :from 50mm to 8000mm .
Surface treatment : High Dip Galvanized ,or without HDG ,according to customers' need
The production process is as follows: 1. Steel strip cutting 2. Shape forming 3. Shape welding 4. Polishing 5. Helix welding 6. Hot dipped galvanizing sufface treatment 7. QC and packing
Delivery time : 1) Without HDG,7-15days .2) with HDG treatment ,15-20days