Description
Heavy Duty Trailer Ramp Hinge- Aluminum door hinges 9 inch are mainly used in trailers and trucks, where welding makes them safe. Also suitable for construction, mechanical equipment doors and so on.
Size of Door Hinges- Door Hinge (Aluminum trailer door hinge), The Pin Size is 1/2″,The whole hinge is 9″ long, Flat length of hinges is 1 1/4″ wide, Thickness–Each individual flap on hinge is 3″ long and 0.20″ thick.
Weld on Hinges-Determine the position that needs to be connected for spot welding, and then conduct all-round welding, Ensure accurate connection position. Stable connections can be formed by heating, melting, and cooling through electricity or flame.
Aluminum Hinges -Truck hinge is made of aluminum alloy, with strong corrosion resistance, easy welding and provideing excellent safety performance.
Daily maintenance-There is a hole in the middle of the hinge to add hinge grease at regular intervals to maintain the lubrication of the hinges.
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