Dip poeth rownd dur carbon bibell tiwb galfanedig
| Safonol | BS, GB, ASTM |
| Safon2 | BS 1387, BS 1139, BS EN 39, BS EN10219, GB 13296-2007, ASTM A53-2007 |
| Grŵp Gradd | Q195-Q345, A53-A369 |
| Gradd | C235, C345, C195, C215, A53(A,B), A106(B,C) |
| Siâp Adran | Rownd |
| Man Tarddiad | Tianjin, Tsieina |
| Cais | Pibell Strwythur |
| Techneg | ERW |
| Triniaeth Wyneb | Galfanedig |
| Aloi Neu Ddim | Di-aloi |
| Ardystiad | ISO, CE, BV |
| Pibell Arbennig | Pibell Wal denau |
| Trwch | 0.5 - 3 mm |
| Diamedr Allanol (Rownd) | 20 - 112 mm |
Gadewch negeseuon eich cwmni, byddwn yn cysylltu â chi cyn gynted â phosibl.
