Variable Springs Designed for a High Temperature Furnace Application

July 23, 2018

PT&P Custom Designed Furnace Spring Support Cans For Chemical Plant

Type: Variable Spring Supports – Furnace
Material: Carbon Steel w/ Red Oxide Primer
Design: 1,261 lb. Load | 9″ Vertical
Testing: Load and Travel Tests

PT&P custom designed and fabricated variable spring supports for a furnace application at a chemical plant in California. The furnace cans are carbon steel and painted with red oxide primer to avoid any potential hazards, where exposed to high temperatures. The springs are designed for an operating load of 1,261 lb., with movement of 9” and dimensions of 6″ x 52″ in length. Load tests were performed prior to a 12-14 week shipment.

Read More

Constant Spring Supports for an Oil Refinery in Texas

July 9, 2018

Custom Designed U-Type Constant Spring Supports for an Oil Refinery in Texas

Type: Constant Spring Supports
Material: Carbon Steel w/ HDG Finish
Design: 4,000 lb. Load | 3 1/2″-9 1/2″ Vertical
Testing: Load and Travel Tests

PT&P custom designed and manufactured ten 200 U-Type constant spring supports with slide plates for a Oil Refinery in Texas. They are fabricated from A36 carbon steel with an HDG finish for plates, angles, and cans. Its dimensions are 31″ in height and 52″ in length with 19” in width. They are designed for a movement of 3 ½” up to 9 ½” and an operating load of 1100 lbs up to 4800 lbs. They were custom designed to match the box dimensions of a competitor. The units had a Standard Load Test performed prior to shipment.

Read More

Big Ton Spring Supports for an Oil Refinery in Australia

July 2, 2018

PT&P Custom Designed Big Ton Spring Supports for an Oil Refinery in Australia

Type: Big Ton Spring Supports
Material: Carbon Steel w/ HDG Finish
Design: 13,457 lb. Load | 0.35" Vertical
Testing: Load and Travel Tests

These big ton springs are used in supporting large heavy units such as compressors, vessels and pumps in power and petrochemical plants. The housing and frame are fabricated from carbon steel and hot-dipped galvanized, and the spring coils are dipped in a neoprene coating. The units are 48” x 40” x 20”. The big ton spring support is designed to allow limited movement of 0.35″ upwards and an operating load of 13,457 lb. This design saved the customer from having to entirely redesign the piping system, which saved them thousands of dollars. Load and travel tests were performed prior to shipping to an oil refinery in Australia.

Read More
Top