Hydrualic Floor Spring 220B - LD-220B Specificaton & Trade Terms
| Model | LD-220B |
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| Place Of Origin | China |
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| Packaging | 4 sets in a carton |
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| Brand | Lidao |
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| Gurantee | 3 years |
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| Price Term | EX-Work |
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| Payment Term | T/T |
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| Supply Ability | 10,000 pieces per month |
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| Minimum Order | 4 pieces |
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| Delivery Time | within 1 month after confirmed the order |
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LD-220B hydraulic floor spring
Max Door Weight :75-85kg
Max Door Width : 750mm
Max Door Height : 2000mm
Action : Single Action
Its Feature :
Suitable for : all metal & steel & glass door
Guantee: 3 years
Opening and closing times : 300,000 times.
Technical Standard : is conform with QB/T2697-2005 stabdard
Utmost Door openning angel :Umost 116 degrees
Design : General
Special Design : Adjustable axis, install and adjust easily &precisely
Speed Adjustment : 110 degrees – 0 degree
Built-in relief valve
Apply with the quality anti-icing hydraulic oil .
