After-sales Service: | on Line Service |
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Warranty: | One Year |
ventilation mode: | natural ventilation |
Samples: |
CARTON
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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
VXH
Spiral duct fitting coupling with rubber seal
1.Spiral duct fitting coupling are manufactured from galvanized steel meeting spec ASTM A-653 (Lockforming quality) for Spiral Pipe.
2.They feature a double legged EPDM gasket which creates a virtually airtight connection when slipped into spiral pipe.
3.The gasket is mechanically attached to the fitting with a 180 degree hemmed edge. This hem gives added rigidity to the fittings, ensures that the gasket will never slip out of place and makes a safe rounded edge for the installer.
SIZE | d | H1 | H2 |
80 | 78.8 | 40 | 45 |
100 | 98.8 | 40 | 45 |
125 | 123.8 | 40 | 45 |
150 | 148.7 | 40 | 45 |
160 | 158.7 | 40 | 45 |
180 | 178.6 | 40 | 45 |
200 | 198.6 | 40 | 45 |
225 | 223.6 | 40 | 45 |
250 | 248.5 | 40 | 45 |
280 | 278.5 | 40 | 45 |
300 | 298.4 | 40 | 45 |
315 | 313.4 | 40 | 45 |
355 | 353.3 | 40 | 45 |
400 | 398.3 | 40 | 45 |
Suppliers with verified business licenses