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Piping Technology & Products, Inc. specially designed and fabricated Big Ton
Variable Springs for a chemical project in Canada. The supporting beams are 30"
in length with Teflonā, stainless steel slide plates. The Big Ton Springs were
designed with six coil springs with external guides to prevent horizontal
twisting and internal guides to withstand horizontal friction forces. These
units were also designed for operating loads from 260,000 to 350,000 Newtons and
hydro-test loads from 300,000 to 450,600 Newtons. A total of six units were
painted with a special finish specified by the client.
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