| Code# | Length | Material | Diameter | Thickness | Note | ||
| cm | mm | inch | mm | mm | |||
| RSB30 | 30 | 300 | 1′ | Q235/S235JR | 48.3 | 3.0 | A |
| RSB39 | 39 | 390 | B | ||||
| RSB60 | 60 | 600 | 2′ | A | |||
| RSB73 | 73 | 730 | 2’5” | B | |||
| RSB90 | 90 | 900 | 3′ | A | |||
| RSB105 | 105 | 1050 | B | ||||
| RSB109 | 109 | 1090 | 3’7” | B | |||
*Note “A” O-Side Bracket length are commonly used in Asian and African markets;
*Note “B” O-Side Bracket length can be replaced by European and American brands.






