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Knowing what to look for in a replacement
spring will help your investment last longer and deliver more profitable
performance. Look for these quality details in Triangle Spring. |
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Leaves are properly aligned to
one another, both laterally and vertically. |
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No excessive gaps between leaves
and no excessive scaling on the top leaf. |
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Coated with corrosion protection. |
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Spring leaves must be properly
stepped for the most efficient load carrying weight ratios. If
the leaves are the same thickness, the steps should be equal. |
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Eye bushing checked for roundness. Elliptical
bushing may indicate an improperly formed eye, or excessive reaming
of metal bushings during manufacture. |
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Center bolt head acts as a locating
dowel during spring installation. For underslung springs, the
head should be adjacent to the main leaf. In overslung springs,
the head should be located at the center of the spring width. |
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Before the eye is rolled, the
end of the spring plate is cut at an angle to provide a smooth
fit between the plate end and the spring leaf to help prevent
leaves from binding up in the hanger, or shackle, when installed
on your vehicle. |
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Triangle trailer springs have been
tested to a fatigue life of more than 160,000 cycles following TTMA
recommended practice RP32-92.
The results were reported by a major U.S. trailer manufacturer to
be "consistently higher that the averages we experienced from
previous testing…for comparative purposes…the springs…will
perform equal to, or better than, any other springs which have been
previously tested." |
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Wherever you are in North America,
you will be close to a Triangle Spring distributor. Triangle springs
are backed by a nationwide network of over
1,200 distribution outlets and feature one of the broadest lines in the
industry. If you need it, we have it and it’s nearby to get you the
the road quickly. |
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Your Triangle distributors are factory
trained to know your spring requirements-when to replace and when
to rebuild. They know and understand the various installation
and application detail to ensure you have the best support possible. And
if they don’t know the answer, don’t worry. They can rely on
Triangle top notch technical support to solve the problem. Just another
reason why Triangle Spring is the industry leader. |
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Over 80 years of experience in designing
and manufacturing heavy duty springs go into every specification
and spring we make. At Triangle Spring, all
of our springs are manufactured to one set of specifications, whether it
is for OE or the aftermarket, so you can trust Triangle to protect your
investment.
Our manufacturing locations throughout North America assure you of ample supply
at the lowest cost. And to ensure consistent quality, all manufacturing and distribution facilities
are ISO 9001:2000 Registered - recognized world wide as the significant quality credential.
So when you buy Triangle, you not only get OE quality, you also get consistent
performance every time.
Triangle offers on the largest assortment of springs for the heavy duty market
including: |
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| Leaf Spring Assemblies: |
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Coverage for tractor, trailer & passenger
car applications. |
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Multi-leaf Springs |
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Parabolic Springs |
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Custom Engineered Springs |
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Helper Springs |
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Spring Clips |
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| Spring Repair Material: |
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Repair Plate |
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Tempered Steel |
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Rebound Clip Materials |
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Helwig Lift Kits |
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U-Bolts |
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Threaded Rod |
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Vic Roc U-Bolt Bending Machines. |
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