| Lled | ||||||||||
| Rhydi |  |  | B | C | ||||||
| （Mm） | （Mm） | (mm) | (mm) | (mm) | (mm) | M | ||||
| 32 | 16 | 25 | 61 | 26 | 5 | 10 | ||||
| 40 | 16 | 25 | 61 | 26 | 5 | 15 | ||||
| 50 | 16 | 25 | 61 | 26 | 10 | 15 | ||||
| 63 | 16 | 25 | 76 | 37 | 10 | 20 | ||||
| 75 | 74-76 | 16 | 25 | 95 | 41 | 10 | 25 | |||
| 90 | 16 | 25 | 95 | 41 | 10 | 25 | ||||
| 110 | 16 | 25 | 95 | 41 | 15 | 25 | ||||
| 125 | 16 | 25 | 110 | 54 | 15 | 60 | ||||
| 140 | 16 | 25 | 110 | 54 | 15 | 60 | ||||
| 160 | 16 | 25 | 110 | 54 | 25 | 90 | ||||
| 180 | 10 | 16 | 142 | 80 | 25 | 90 | ||||
| 200 | 10 | 16 | 142 | 80 | 25 | 90 | ||||
| Amrediad tymheredd | ||
Yn gwneud iawn am symud echelinol a gwyro onglog
Gwrthsefyll pwysau a gwrth-ollwng hyd yn oed gyda chynulliad pibellau anghywir
Trin 3.Easy
Technoleg Gosod Hawdd
Amser gwasanaeth hir
Nid oes angen fawr o le arno
