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  Experienced Manufacturer of Pipe Supports since 1978
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The Pipe Supports Blog

3-Layer Cryogenic Pipe Shoes for a Light Hydrocarbon Chemical Plant in Texas

June 10th, 2017 Comments off

3-Layer Cryogenic Pipe Shoes for a Light Hydrocarbon Chemical Plant in Texas

Type: Pre-Insulated Pipe Supports for Cryogenic Temperatures
Size: 5.5″ of Insulation / Clamps are 12″ wide
Material: Polyurethane Foam and Carbon Steel with HDG Finish
Design: 18″ Pipe and Cryogenic Operating Temperatures
Testing: Standard Quality Control Tests

These 3-layer pre-insulated cryogenic pipe shoes were custom fabricated by Piping Technology& Products for a light hydrocarbon chemical plant in Texas. The insulation foam is made from polyurethane and the rest of the shoe components from carbon steel with HDG finish. The cold shoes are designed for 18″ pipe, the 3-layers of insulation total is 5.5″ thick, the clamps are 12″ wide, and cryogenic operating temperature. Standard quality control tests were performed prior to shipment.

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.

Structural Supports Custom Designed for a Liquefaction Project

May 22nd, 2017 Comments off

Structural Supports Custom Designed for a Liquefaction Project

Type: Structural Supports
Size: 6″ x 12″ to 6″ x 18″
Material: Carbon Steel with HDG Finish
Testing: Standard Q.C. Inspection

Piping Technology & Products custom designed these structural supports to provide base support for pipes at a liquid natural gas (LNG) facility in Louisiana. The supports are fabricated from carbon steel with a hot-dipped galvanized finish. Sizes range from 6″ x 12″ to 6″ x 18″ and all supports underwent a quality control inspection prior to shipment.

Mechanical Snubbers for a Refinery in Oklahoma

May 5th, 2017 Comments off

Mechanical Snubbers for a Refinery in Oklahoma

Type: Mechanical Snubbers
Size: Size MSA-10, 36″ OAL, and 30 1/2″ Pin-To-Pin
Material: Carbon Steel with HDG Finish
Design: Operating load of 15,000 lbs and a 6″ Maximum Stroke
Testing: Standard Load Tests

Piping Technology & Products supplied these mechanical snubbers with two end brackets, fabricated from carbon steel with an HDG finish for a refinery in Oklahoma. They are size MSA-10, 36″ OAL, and 30 1/2″ pin-to-pin. The snubbers are designed for an operating load of 15,000 lbs and have a 6″ maximum stroke. Standard load tests were performed prior to shipment. Mechanical snubbers have two modes of operation. In passive mode, i.e., motion caused by thermal loads, the resisting mechanism is disengaged and the snubber “free wheels” with very low resistance. In active mode the mechanism is engaged, and the snubber limits the acceleration to a low threshold value.

PT&P Cryogenic Blanket Insulation Prototype Test

May 2nd, 2017 Comments off

Trapeze Roller Hangers for a Food Processing Facility

April 24th, 2017 Comments off

Trapeze Roller Hangers for a Food Processing Facility

Type: Trapeze Roller Hangers
Size: 2-5/8″ to 16-3/8″ L x 4″ to 16″ Dia. | 600 to 3,970 lb. Load
Material: Cast Iron
Testing: Standard quality control inspections

Piping Technology & Products designed these trapeze roller hangers for a food processing facility in Kentucky. These rollers range from 2-5/8″ to 16-3/8″ in length and 4″ to 16″ in diameter. They are comprised of cast iron roll and sockets, steel roll rod, continuous thread rods and hex nuts. The rollers are for pipe sizes ranging from 2″ to 16″ and load ratings from 600 to 3,970 lb. Standard quality control inspections were performed prior to shipment.

110″ Tied Universal Expansion Joint Loading Timelapse

April 17th, 2017 Comments off

Rectangular Dogbone Expansion Joint Fabrication

April 17th, 2017 Comments off

Screen Guides for a Cooling Tower at a Chemical Plant in Texas

April 10th, 2017 Comments off

Screen Guides for a Cooling Tower at a Chemical Plant in Texas

These screen guides were specially fabricated embed steel for a cooling tower at a chemical plant in Texas. They are 10″ in width and are 42″ in length, with bent “strip anchor bars” that are welded to the plate. These anchor bars are used to secure the plate into the concrete. All components were completely fabricated from A36 carbon steel with a galvanized finish. Standard quality control inspections were performed prior to shipment.

PT&P Engineering and Design

March 28th, 2017 Comments off

Mailing: P.O. Box 34506, Houston, TX 77234-4506 Location: 3701 Holmes Road, Houston, TX 77051
Our Subsidiaries: U.S. Bellows: Metallic & Fabric Expansion Joints, Bellows
Sweco Fab: ASME Vessels, Pig Launchers, Spectacle Blinds
 Pipe Shields: Pre-Insulated Pipe Supports, Slides, Guides & Anchors

Fronek Anchor/Darling
: Snubbers, Sway Struts & Sway Braces
Phone: (713) 731-0030 Toll-Free: (800) 787-5914 FAX: (713) 731-8640 info@pipingtech.com

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