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Designed, produced and installed
to customers individual requirements. Every gate
is hand crafted in wrought iron by our skilled tradesmen,
then"Hot dip galvanised"
and "powder coated"
to the highest standards. Whether you require a
gate for your driveway, garden, entrance, estate
or park we can supply your needs. Our gates can
have electronic controls fitted to enable automatic
or keypad access, giving added security along with
the ease of electric operation. These ornate and
fashionable gates have an unsurpassed reputation
for quality and finish.
Hot
dip galvanising
is a modern and technically advanced product
that protects iron and steel from rust by providing
a thick metallic zinc envelope that completely covers
the steel surface and seals it from the corrosive
action of its environment. A high quality zinc coating
is welded to the steel surface by an alloying reaction
between zinc to form a tough, durable and impervious
coating. This protects the steel by electrochemical
protection, also known as sacrificial protection
because where there is damage or minor discontinuity
in the sealing coat of zinc, the zinc sacrifices
itself to protect the steel to which it is alloyed.
It will go on doing so until almost the last atom
of zinc and significantly reduces corrosion of steel
and iron. Unlike organic paint coatings that require
frequent renewal, the galvanised coating cannot
come off as it is alloyed to the surface of the
steel, coating every surface of the product which
can be reached in the hot dip process, both inside
and out. In hot dip galvanising a product, the galvaniser
cleans the steel by degreasing and pickling to obtain
a chemically clean surface. The galvanising reaction
between zinc and steel takes place in liquid zinc,
at a high temperature for a few minutes. This abrasion
resistant coating can ordinarily last for many years
with little or no maintenance.
Galvanising
does have a finite life, however, and its effectiveness
as a barrier depends directly on the thickness of
the coating and the environment (for example it will
have a shorter life when exposed to salt water or
pollutants).
Powder
Coating is an advanced yet simple
way of spray-painting a very fine, dry plastic powder
paint onto a metal surface. As the powder paint
cloud gently leaves the front of the spray gun,
it is charged with static electricity. The charge
attracts the powder paint to the part that requires
coating. The part is then placed in an oven, where
it bakes at high temperature for a few minutes.
While in the oven, the powder paint melts and flows
into a beautiful and durable finish. Primers are
not necessary. And there are no unsightly runs or
drips, as often results with the use of wet paint.
Black is the
most durable finish. Powder-coated finishes can be
painted over using normal oil-based paints, and, will
last indefinitely if repainted at appropriate intervals
(typically every few years, depending on the environment).
Powder
coating is environmentally friendly. That's because
the over-spray is reused. And with no solvents, powder
paint does not pollute the air.
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Here is
a small selection of our Gates click on a thumbnail for
a larger image. |
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