Gate Materials
Each gate is constructed from 6061-T6 rust free wrought aluminum alloy. 6061-T6
wrought aluminum is a high-grade alloy with a yield strength of about 35,000 pounds
per square inch. For comparison, this is much stronger than “mild steel” which has
a yield strength at about 20,000 to 30,000 pounds per square inch. 6061-T6 wrought
aluminum is used for the purpose of durability and resiliency, providing a quality
dent resistance and lasting beauty. GateCrafters.com ships nationwide we chose this
higher grade of aluminum also to avoid any shipping damage. We take pride in the
fact that our gates will stand up to the tough trials of shipping and still last
a lifetime. Most aluminum gate manufacturers use 6063 aluminum, which is a weaker
grade of aluminum and does not have the yield or resilience of 6061-T6. Other gate
manufactures use this cheaper grade because they fail to see past the importance
of the additional resiliency when driveway gates absorb the bumps of everyday life.
A key test for gates is their resilience. Gates should be able to absorb pressure
and than return to it’s original shape. To resist snapping, 6061-T6 alloy has a
high level of pliability, much like an airplane wing. When pressure is exerted on
the material it yields to the pressure, and when the pressure is released it regains
its original form.
Hinges:
Each gate comes standard with special ball bearing hinges. Ball bearing hinges are
provided to permit smooth and effortless longitudinal movement of the gate. These
hinges provide a higher level of consistency over other hinges and less of a chance
of becoming jammed or rusted. Additionally this design of hinge allows for higher
level of adjustment insuring a perfect DIY installation. Each set is rated at 1000
pounds, far over the heaviest of GateCrafters.com’s gates. The hinges also are equipped
with grease fittings. Grease fittings allow for easier lubrication of hinges and
assure all bearings are receiving lubrication. A grease fitting contains a ball
check in the head of the fitting that prevents dirt and grit from getting to the
bearings. Dirt and grit is a constant battle in an outdoor environment, the grease
fittings that GateCrafters.com includes standard help to assure your hinges will
work each and every time.
Posts – Posts are available through GateCrafters.com and are designed to be extremely
compatible to our gates. Choosing our post insures perfect compatibility for installation
without any welding necessary. The posts come with the hinge barrels attached for
sure placement. The hinge barrels themselves are adjustable to account for slight
variations from the mounted post being perfectly plumb this unique DIY installation
system allows for greater flexibility while insuring level swing even if post are
not perfectly plumb.
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