Sylfaen Jack addasadwy a phen U
Deunydd:Q235 Dur neu 20 # Dur Safon:EN74-1; AS/NZS1576.2:2009
Arwyneb:Electro-galfanedig, poeth wedi'i dipio galfanedig
Ti pen Jac
| Math | Manyleb | U Maint y plât sylfaen |
| Solid | 30 * 400 mm | 150*150*50*4mm |
| Solid | 30 * 600 mm | 150*120*50*4mm |
| Solid | 32 * 400 mm | 120*120*50*4mm |
| Solid | 32 * 600 mm | 150*120*50*4mm |
| Solid | 34*400 mm | 120*120*50*4mm |
| Solid | 34*600 mm | 150*120*50*4mm |
| gwag | 38*4*600mm | 150*150*50*5 mm |
| gwag | 38*4*660mm | 170*150*80*6 mm |
| gwag | 38*4*760mm | 165*150*50*5 mm |
| gwag | 48*4*600mm | 150*150*50*8mm |
| gwag | 48*4*900mm | 200 * 200 * 50 * 8 mm |
Cnau Jac
Crefft:Castio neu ffugio Gorffen:Gwreiddiol, Electro Galfanedig, HDG
Diamedr:30/32/34/38/48 mm
