Complaint
| Material | Malleable Iron |
| Usage | connected to the pipes for water,oil,air,gas service |
| Working Pressure | Max 1.6 Mpa |
| Working Temperature | Max 200ºC |
| Size Range | 1/8''-6'' |
| Surface | Black or Hot dipped Galvanized |
| Connection | female screw thread |
| Types | Banded, Beaded, Plain |
| Standards | ISO5922/IS049/ISO7-1 , BS EN1562:1997, DIN 2950/1692/2999, ANSI/ASTM A197 |
| Test | 100% air pressure test |
| Brand | GW |
| S/N | Nominal Diameter | Diameter |
| DN mm | inch | |
| 1 | 6 | 1/8 |
| 2 | 8 | 1/4 |
| 3 | 10 | 3/8 |
| 4 | 15 | 1/2 |
| 5 | 20 | 3/4 |
| 6 | 25 | 1 |
| 7 | 32 | 1 1/4 |
| 8 | 40 | 1 1/2 |
| 9 | 50 | 2 |
| 10 | 65 | 2 1/2 |
| 11 | 80 | 3 |
| 12 | 100 | 4 |
| 13 | 125 | 5 |
| 14 | 150 | 6 |
