The Pipe Support Blog

These PTP-1 F-Type variable spring assemblies fabricated from A-36 carbon steel, were custom designed to accommodate a height of 11-11/16" while keeping the same spring rate. The F-Type variable is used to support the pipe from below and are typically mounted to concrete pads via anchor bolts or welded to structural steel. The variables are designed for loads up to 6,500 lb. and a total upward travel of 5/16".

Want to learn more about variable springs? Check out a recording of a past live webinar.

The live Webinar is over, but you can still view the recording at www.pipingtech.com/webinar

Subject: Variable Spring Support Design, Size Selection, Installation & Maintenance ** Webinar is worth 1 PDH Credit for TX Professional Engineers

Date: Thursday, January 5, 2012


This Webinar will focus on the different types of variable spring supports and big ton variable spring supports. Learn about the special features available, in addition to the design of a variable support. View how the different coil configurations produce a unique response to an applied load and see how a spring assembly is loaded. Discover the basic steps in selecting a hanger design and the step by step process used to size a spring for your application.

Learn about the different attachments, testing, and installation and maintenance procedures. View examples of failed supports provided by our Field Service Division and learn why they failed and how to prevent it. Gain knowledge of the valuable tips used when deciding to replace or re-calibrate a variable spring support, as well as adjustments, shutdown and isolation procedures.

The featured presenter, Jerry Godina has over 13 years experience as a pipe support designer and manages PT&P's engineer training development program. He also inspects existing supports, consults on site remediation projects and oversees installation on a regular basis.

This Glycol Makeup Tank is fabricated entirely from ASTM A240-304 stainless steel and is rated for 0 psig at 150°F. The tank has a 1,000 gallon capacity and measures 48" I.D. x 10'-8" seam-to-seam. The stand pictured behind is also fabricated from stainless steel and measures 11' high. The customer ordered six additional units and all the Makeup Tanks underwent leak testing prior to shipment.

Want to learn more about variable springs? Check out a recording of a past live webinar.