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Skype: chinamaker99
Teléfono: 86-316-5120812 
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Descripción
| Diámetro de la polea. Diámetro (mm) |
A (mm) |
B (mm) |
do (mm) |
mi (mm) |
Diámetro de la cuerda. R (mm) |
| 63 | 12.5 | 20.5 | 19.5 | 4.8 | 5 |
| 75 | 12.5 | 20.5 | 19.5 | 6.4 | 6 |
| 100 | 19 | 24.5 | 23 | 8 | 8 |
| 125 | 22 | 29.5 | 27 | 11 | 10 |
| 150 | 25 | 32 | 30 | 12.7 | 12 |
| 200 | 35 | 46 | 44 | 16 | 16 |
we have our own pipe fitting factory since 1998 ,which covers 100 acres. In 1998, we invested and set up a new flange factory. Up to now, we have a complete production system, and become a professional and competitive group in this field.