After-sales Service: | on Line Service |
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Warranty: | One Year |
ventilation mode: | natural ventilation |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
BP90
Spiral Ductwork Ventilation ducts pressed bends elbows for HAVC system
Air duct pressed bend halves used for ventilation system
.size: 45°,90°-100/125/150/160/200MM
2.material: galvanized steel sheet
3.zinc: 275 or 180
4.Surface: galvanized or according to the consumer's requirement
Size | D |
100 | 98 |
125 | 123 |
150 | 148 |
160 | 158 |
200 | 198 |
Suppliers with verified business licenses