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Insulated Supports — The Pipe Supports Blog
Posts Tagged ‘Insulated Supports’

High Temperature Insulated Supports for an HP Steam Header

May 30th, 2017 Comments off

High Temperature Insulated Supports for an HP Steam Header

Type: Pre-Insulated Pipe Supports for High Temperatures “Hot Shoes”
Size: 2″ – 12″ dia. | 12″, 15″, 18″ Long | 4″ and 6″ BOP
Material: Carbon Steel with Thin Blanket Insulation
Testing: Standard Q.C. Inspection | ANSYS Simulation

Piping Technology & Products custom designed and fabricated pre-insulated pipe supports for high temperature application in an HP Steam Header located in Texas. These hot shoes range in size from 2″ to 12″ in diameter and are 12″, 15″ and 18″ long, with BOP of 4″ and 6″. The supports include a thin blanket insulation. The trunnion assembly is resting on a high compressive strength insulation material. These supports are designed for temperatures up to 844°F with an operating load of 17,965 lb. at 732 psig. A total of 95 supports were manufactured for this project, including pipe hangers, pipe shoes with insulation and trunnion supports, as well as pipe shoe clamps without insulation. All supports were inspected by Q.C. and the insulated supports underwent a simulation on ANSYS.

54″ Dia. Pre-Insulated Pipe Shoes Custom Designed for a Pipeline in Texas

February 21st, 2015 Comments off

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Pipe Shields/PT&P designed and manufactured pre-insulated pipe shoes for a 54″ diameter pipeline in a chemical processing plant in Texas. The hot shoes are custom designed with a wide base to accommodate lateral movement and axial movements of +/- 4 1/2″. We designed the hot shoes to include additional bolting along with bolting torque recommendations order to help prevent slippage of the pipe inside the pipe shoe. We designed the supports to accommodate vertical loads up to 22,200 lb. and temperatures up to 1800°F. The outer part of the shoe was manufactured of hot-dipped galvanized carbon steel while the inner insulation material is 4″ thick high density calcium silicate insulation.

Trunnions Designed with Insulation for an LNG Facility

August 23rd, 2014 Comments off

Trunnions Designed with Insulation for an LNG Facility

PT&P designed cryogenic trunnions with 2″ thick G-10 block insulation for an LNG facility in Australia. The trunnions are fabricated from 10″, 12″ and 24″ diameter pipe. The upper sections are fabricated from stainless steel pipe and plate while the lower sections are carbon steel. These insulated supports are designed for temperatures down to -300°F and operating loads of 4,990 lb.

Cryogenic Insulated Pipe Supports Designed for a Natural Gas Refinery

June 23rd, 2013 Comments off

Cryogenic Insulated Pipe Supports Designed for a Natural Gas Refinery

Over 1200 cryogenic insulated pipe supports were designed for a natural gas refinery in Abu Dhabi. The supports range from 1″ to 30″ in diameter and have 30 lb. polyurethane foam (PUF) insulation. These cold shoes are comprised of a vapor barrier, an aluminum jacket and a carbon steel base. An ice test was performed on all the supports prior to shipment.

Cryogenic Trunnions with Permali® Blocks Designed for Ethylene Loss Recovery Lines

May 20th, 2013 Comments off

Cryogenic Trunnions with Permali® Blocks Designed for Ethylene Loss Recovery Lines

PT&P designed cryogenic trunnion supports for ethylene loss recovery lines at a plant in Texas. The trunnions were fabricated from 2″ dia. stainless steel pipes and have a maximum height of 3′. They include 6″ x 6″ permali® blocks measuring 2″ thick each. The permali® block isolator is a laminated phenolic material from layers of wood impregnated under vacuum and heat with synthetic resin. The temperature range for these supports is from ambient to -300°F.

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