China High Strength Pating or Hot DIP Galvanizing Outdoor Mild Steel Wall Ladder Made of Steel Pipe, Find details about China Steel Ladder, Platform Ladder from High Strength Pating or Hot DIP Galvanizing Outdoor Mild Steel Wall Ladder Made of Steel Pipe
mold | type | gradient | width | Ladder beam form | Stair tread |
inclined ladder A | RGT73A06 | 73degree | 600 | 120×8 | G255/30/100 |
RGT59A07 | 59degree | 700 | 150×8 | G255/30/100 | |
RGT51A07 | 51degree | 700 | 160×8 | G255/30/100 | |
RGT51A09 | 51degree | 900 | 160×8 | G255/30/100 | |
RGT45A07 | 45degree | 700 | 180×8 | G255/30/100 | |
RGT45A09 | 45degree | 900 | 180×8 | G255/30/100 | |
RGT35.5A09 | 35.5degree | 900 | 200×8 | G255/30/100 | |
RGT35.5A11 | 35.5degree | 1100 | 200×10 | G255/30/100 |