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Spectacle Blinds — The Pipe Supports Blog
Posts Tagged ‘Spectacle Blinds’

Upcoming Webinar: ASME Vessels, Pig Launchers, Strainers and More from Sweco Fab, Inc.

December 18th, 2014 Comments off

This webinar is over, please view the recording at: http://info.pipingtech.com/sweco-fab-webinars/

** Webinar is worth 1 PDH Credit for TX Professional Engineers

Pig LauncherAttend a live Webinar introducing Sweco, Fab. Inc., the ASME design and fabrication division of PT&P. Learn how we design these components for high temperature, high pressure, and/or corrosive environments. Discover the different materials used based on a variety of applications. View some of the very unique and intricate Sweco custom designs, and corresponding technical drawings. Sweco designs and manufactures Pressure Vessels and Tanks, Pig Launchers and Receivers, Duct Work, Transition Pieces, Bellmouth Reducers, Spectacle and Line Blinds, Air Intake Stacks and Dampers, Conical Strainers, Instrument Stands and other custom fabricated products.

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.

4″ to 14″ Diameter Spectacle Blinds for Process Piping

November 10th, 2009 No comments
4″ to 14″ Diameter Spectacle Blinds for Process Piping

4″ to 14″ Diameter Spectacle Blinds for Process Piping

 

4″ to 14″ Diameter Spectacle Blinds for Process Piping

4″ to 14″ Diameter Spectacle Blinds for Process Piping

Sweco Fab, Inc., a division of PT&P, fabricated a variety of six spectacle blinds that will be used for selective line isolation. The spectacle blinds are fabricated from A516-70 carbon steel with sizes ranging from 4″ to 14″ diameter and per ASME B16.48 code. The function of a spectacle blind is to allow a line to be in either full shut-off mode or full flow mode, depending on which side is being utilized. Spectacle blinds are a lower cost alternative to double block and bleed valves where OSHA requires positive isolation of piping segments for safety reasons.

Want to learn more about spectacle blinds? View a webinar about Sweco Fab today!
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24" and 42" Diameter Spectacle Blinds

February 28th, 2007 No comments
24" and 42" Diameter Spectacle Blinds

24" and 42" Diameter Spectacle Blinds

24" and 42" Diameter Spectacle Blinds

24" and 42" Diameter Spectacle Blinds

24" and 42" Diameter Spectacle Blinds

24" and 42" Diameter Spectacle Blinds

Piping Technology and Products, Inc. and SWECO Fab, Inc. designed and fabricated 24″ 300 # (ANSI rating), 2 1/2″ thick and 42″ 600 # (ANSI rating), 3 7/8″ thick carbon steel spectacle blinds. Spectacle blinds serve the same purpose as flow control valves at less the cost. Spectacle blinds either stop or continue the flow depending on which end is being utilized. PT&P/SWECO Fab. can supply these spectacle blinds in any material needed, such as stainless steel, Monel, Inconel and carbon steel. Smooth, mill, machined or serrated finish is also available upon request. PT&P/SWECO Fab. can produce this product in small quantities/sizes in 48 hours if needed.

Want to learn more about spectacle blinds? Instantly view a Sweco Fab webinar now!




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30" Diameter Spectacle Blinds for a Petroleum Plant in Texas

May 9th, 2003 No comments

30" Diameter Spectacle Blinds for a Petroleum Plant in Texas

30" Diameter Spectacle Blinds for a Petroleum Plant in Texas

Sweco Fab, Inc. recently manufactured Spectacle Blinds ranging in size from 28" to 30" for a petroleum plant in Texas. These Spectacle (Figure 8 Blinds) are rated for 300# service, and are fabricated from SA516 carbon steel, grade 70N.

Do you have a need for spectacle blinds in your plant or refinery? Get pricing today!

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Spectacle Blinds for 60” Pipe

March 4th, 1994 No comments

 

Spectacle Blinds for 60” Pipe

Spectacle Blinds for 60” Pipe

Pictured above are spectacle blinds. Piping Technology & Products, Inc. builds these for any pipe size up to 60”. A variety of metals can be used including carbon steels, stainless steels or exotic alloys depending on the pressure rating required and the environment where they must function.

Do you need any spectacle blinds for an upcoming project? Let us price it for you today!

request-a-quote

Mailing: P.O. Box 34506, Houston, TX 77234-4506 Location: 3701 Holmes Road, Houston, TX 77051
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