Portal steel pipe scaffolding can be said to be the most widely used high-altitude facility (tool), but it is also the most prone to problems.
scaffolding ringlock system ledger end
Firstly, the user thinks that the height is not a problem, and secondly, the work should be done early according to the standard.
Today’s inspection found a typical hidden danger photo of a portal scaffolding.
Let’s take a look at the problems together?.
