Material:Q235 dia 48mm tickness 3mm steel tube
surface treatment:electrophoretic paint
1. Material: Q235 steel tube
4.quantity for every square meter:18kg/m2
1>.easy fix,just put up to vertical pipes and put one piece os horizontal pipe into the plate on the vertical pipes.
2>.time-saving,labor-saving, two workers can put up 300m2 per day.
3>.material-saving,without any couplers and other accessories.
4>.very strong, generally, the supporting capacity is 10KN/m2
6.pictures of the construction site: