| Item No. | Specification | shape of pipe |
|---|---|---|
| CH-J1004 | Dia. : 80 cm | Flat pipe |
| CH-J1004-1 | Dia. : 85 cm | Flat pipe |
| CH-J1004-2 | Dia. : 90 cm | Flat pipe |
| CH-J1004-3 | Dia. : 70 cm | Flat pipe |
| CH-J1004-4 | Dia. : 75 cm | Flat pipe |
| CH-J1005A | Dia. : 50 cm | Circle pipe |
| CH-J1005B | Dia. : 60 cm | Circle pipe |
| CH-J1005C | Dia. : 70 cm | Circle pipe |
