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March — 2017 — The Pipe Supports Blog
Archive for March, 2017

PT&P Engineering and Design

March 28th, 2017 Comments off

Cryogenic Insulated Pipe Supports Designed for a Petrochemical Complex in Louisiana

March 27th, 2017 Comments off

Cryogenic Pipe Supports Designed for a Petrochemical Complex in Louisiana

Type: Pre-Insulated Pipe Supports for Cryogenic Application
Size: 46″ – 52″ Diameter Range | 10 lb. & 20 lb. Density PUF Foam
Material: Hot-dipped Galvanized Carbon Steel | PUF | Polyester Film & Aluminum Foil
Testing: Dimensional and Visual Inspection

PT&P custom designed pre-insulated pipe supports for a cryogenic pipeline at a petrochemical complex in Louisiana. They range in size from 46″ – 52″ diameter and are designed for temperatures down to -20°F. The top portion of the support is 10 lb. density and the bottom is 20 lb. high density polyurethane foam (PUF) insulation. The shoe and bearing plates were fabricated from carbon steel with a hot-dipped galvanized finish. These cold shoes include a vapor barrier comprised of a three layer lamination of polyester film and aluminum foil. Standard quality control tests were performed prior to shipment.

Custom Designed Bolt Cradle Supports for a Chemical Plant in Texas

March 20th, 2017 Comments off

Custom Designed Bolt Cradle Supports for a Chemical Plant in Texas

Type: Custom Bolt Cradle Pipe Supports
Size: 24″ to 36″ Diameter Range
Material: Hot-dipped Galvanized Carbon Steel | Gasket Sealing Material
Testing: Dimensional and Visual Inspection

These supports are custom designed similar to a PTP Fig.900 bolt cradle support. They are fabricated from hot-dipped galvanized carbon steel and were designed for pipe sizes ranging from 24″ to 36″ in diameter. The assemblies include a gasket sealing material that will be installed between the pipe shoe and pipe. The pipe supports underwent dimensional and visual inspection, and stainless steel tags were riveted to the shoes prior to shipping to a chemical plant in Texas.

Fabric Expansion Joints Slideshow

March 13th, 2017 Comments off

Compact Springs Designed for an Oil Refinery Expansion Project

March 6th, 2017 Comments off

Compact Springs Designed for an Oil Refinery Expansion Project

Type: Compact Spring Supports (Disc Springs)
Material: Carbon Steel | PTFE, 25% Glass-Filled
Design: Movement: 1/32″ to 1/4″ | Load: 12,000 lb.
Testing: Standard Spring Rate & Calibration Tests

These compact spring supports were custom designed for an oil refinery expansion project. They will be installed underneath a heat exchanger supporting a load up to 12,000 lb. The space available was limited to 3″ in height and the movements ranged from 1/32″ to 1/4″. 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.

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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