Sylfaen Jack addasadwy a phen U
Deunydd:Dur Q235 neu Ddur 20 # Safonol:EN74-1; AS/NZS1576.2:2009
Arwyneb:Electro-galfanedig, galfanedig wedi'i drochi'n boeth
Jac pen U
| Math | Manyleb | Maint y Plât Sylfaen U |
| Solet | 30*400 mm | 150*150*50*4 mm |
| Solet | 30*600 mm | 150*120*50*4 mm |
| Solet | 32*400 mm | 120*120*50*4 mm |
| Solet | 32*600 mm | 150*120*50*4 mm |
| Solet | 34*400 mm | 120*120*50*4 mm |
| Solet | 34*600 mm | 150*120*50*4 mm |
| Gwag | 38*4*600 mm | 150*150*50*5 mm |
| Gwag | 38*4*660 mm | 170*150*80*6 mm |
| Gwag | 38*4*760 mm | 165*150*50*5 mm |
| Gwag | 48*4*600 mm | 150*150*50*8 mm |
| Gwag | 48*4*900 mm | 200*200*50*8 mm |
Cnau Jack
Crefft:Wedi'i gastio neu ei ffugio Gorffen:Gwreiddiol, Electro Galfanedig, HDG
Diamedr:30/32/34/38/48 mm
