Description
Type GBC
| Type | Connection (inch) | Code number | Price (Baht) |
| GBC 6s | 1/4 | 009L7020 | 990.00 |
| GBC 10s | 3/8 | 009L7021 | 1,000.00 |
| GBC 12s | 1/2 | 009L7022 | 1,060.00 |
| GBC 16s | 5/8 | 009G7023 | 1,060.00 |
| GBC 18s | 3/4 | 009L7024 | 1,650.00 |
| GBC 22s | 7/8 | 009L7025 | 1,760.00 |
| GBC 28s | 1 1/8 | 009L7026 | 2,900.00 |
| GBC 35s | 1 3/8 | 009L7027 | 5,020.00 |
| GBC 42s | 1 5/8 | 009L7028 | 5,590.00 |
| GBC 54s | 2 1/8 | 009L7029 | 8,650.00 |
| GBC 67s | 2 5/8 | 009L7036 | 15,220.00 |
| GBC 79s | 3 1/8 | 009L7037 | 15,220.00 |