Hot-dip galvanized, according to BS 729 (DIN EN ISO 1461)
| height | diameter | t material thickness | weight | ||
|---|---|---|---|---|---|
| SRM 30F | 80 mm | 30 mm | 1,50 mm | 0,15 kg | |
| SRM 60F | 115 mm | 60 mm | 2,50 mm | 0,55 kg |
Stainless steel, according to ASTM 304 / BS 304 S 3
| height | diameter | t material thickness | weight | ||
|---|---|---|---|---|---|
| SRM 30E | 80 mm | 30 mm | 1,50 mm | 0,15 kg | |
| SRM 60E | 115 mm | 60 mm | 2,50 mm | 0,55 kg |
Cable trays 
Line of protection tubes