Compact Spring Supports Custom-Designed for Large Diameter Piping at a Chemical Plant

January 25, 2021

Compact Spring Supports Custom-Designed for Large Diameter Piping at a Chemical Plant

These compact spring supports were custom-designed to support large diameter piping at a chemical plant that manufactures ethylene, propylene, butadiene, benzene, propylene oxide, styrene monomer, and other derivatives and gasoline-blending products. They are designed for large loads (13,623 lb. to 24,038 lb.) and a small confined space with limited thermal movement (from 0.2″ to 0.3″). Compact spring supports (or disc springs) minimize excessive loads on sensitive equipment, so these types of spring support the same load as a conventional variable spring but with a smaller “working range” and utilizing 25-50% less space. They are ideal for locating under equipment flanges or other locations where space is limited. The housing is fabricated from A-36 carbon steel and hot-dipped galvanized to protect against corrosion. They have an installed height of 13″ – 15″ and are 21″ in diameter. The “disc springs” are engineered using stainless steel. Each assembly underwent load testing and other NDE prior to shipment.

Compact Spring Supports Designed for a Heat Exchanger at a Large Oil Refinery

November 17, 2020

Compact Spring Supports Designed for a Heat Exchanger at a Large Oil Refinery

These compact spring supports were custom-designed to support a heat exchanger at an oil refinery. They were designed to support loads up to 12,000 lb. and a movement of 0.039”, with space limitations of 3″ in height. These compact springs are fabricated from carbon steel and utilize engineered Belleville (disc spring) washers. 25% glass-filled (PTFE) slide plates are bonded to the top of the load flange and provide a low coefficient of friction.

Pipe Support Field Service: Problem Resolution

November 27, 2017

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Compact Spring Support Webinar

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shortly after the speaker begins the presentation. You may click the monitor icon below each
video to view the webinar in full-screen mode.

NOTE: PDH credits are NOT offered for our recorded webinars.

View the Slides for Above Webinar Here

Pipe Support Engineering & Design Webinar

April 28, 2016

This webinar is over, view the recording in the webinar archives

New Design for Insulated Pipe SupportThis presentation will cover pipe support design, 3D modeling, Finite Element Analysis, special stress and thermal cases, along with the unique cases that brought on new pipe support designs. Increase your understanding of the value-added services that are offered by PT&P, and rest assured that your Engineering and Design needs can be covered by our 24×7 web-based emergency services, providing field service, and quick-turn around time when you need it most.

Compact Spring Supports

July 31, 2017
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