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pipe hanger — The Pipe Supports Blog

Custom Designed Pipe Clamp and Sway Strut Assemblies for an Ethane Cracker Facility in Texas

December 12th, 2016 Comments off

Custom Designed Pipe Hanger and Pipe Clamp Assemblies for an Ethane Cracker Facility in Texas

Type: Pipe Clamp and Sway Strut Assemblies
Design: Operating load: 99,650 lb. | Temperature: 550°F
Material: A36 Carbon Steel
Size: Clamps: 149″ L x 14″ W x 2″ T | Load Bolt: 4-1/2″ | 68″ Dia. Pipe

Piping Technology & Products custom designed pipe clamp and sway strut assemblies assemblies for an ethane cracker facility in Texas. The clamps are designed for a 68″ diameter pipe using a bar size of 149″ long x 14″ wide x 2″ tall. The load bolt size is 4-1/2″ and the inside bolts, rods, nuts, and turnbuckle are 4″ diameter. The assemblies are completely fabricated from A36 carbon steel, and designed for an operating temperature of 550°F with a load capacity up to 99,650 lb. A visual inspection test with sample pipe and dimensional check were conducted prior to shipment.

Custom Designed Pipe Hanger & Clamp Assemblies for a Flue-gas Desulfurization Application

June 29th, 2015 Comments off

Custom Designed Pipe Hanger & Clamp Assemblies for a Flue-gas Desulfurization Application

PT&P custom designed pipe hanger and clamp assemblies for a flue-gas desulfurization application in an energy facility located in Kansas. The assemblies are designed for pipes ranging in size from 2-1/2″ to 6″ in diameter, and are capable of a 650 lb. operating load. Materials include tube steel, fig. 92 washer, fig. 122 all threaded rod, fig. 30 turnbuckle, fig. 40 weldless eyenut and fig. 70 pipe clamp.

100-C Constant Spring Supports with Double Lug Suspension and Chained Travel Stops for an Oil Refinery in Canada

January 31st, 2011 No comments

100-C Constant Spring Supports with Double Lug Suspension and Chained Travel Stops for an Oil Refinery in Canada

These figure 100 C-type constant springs were manufactured from A36 carbon steel for an oil refinery in Canada. Each constant was designed for 7″ of travel with a load of 35,144 lb. They measure 21.5″ W x 42″ L x 80″ H, and were specially designed to match a competitor’s dimensions in order to fit in the required application.

Do you require constant spring supports for your piping system? Get pricing today!

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Constant Spring Supports with Corrosion Resistant Coating Manufactured on a Rush Basis for Off-shore Drilling in Malaysia

January 17th, 2011 No comments
Fig. 200 C-Type Constants

Fig. 200 C-Type Constants

Fig. 200 U-Type Upthrust Constants

Fig. 200 U-Type Upthrust Constants

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A “U-Type” and 6 “C-Type” constant spring supports were designed to support piping in a corrosive environment located off-shore in Malaysia. The U-Type measures 21″ x 25″ x 57″ and C-Types range in size from 11-5/8″ x 17″ x 4″ to 18-3/4″ x 32″ x 80″.

Constant Spring Supports with Corrosion Resistent Coating

The constants are fabricated from A36 carbon steel with a fluorocarbon coating on the pins. The frame, housing, and all components were coated with a 3-coat paint system to resist corrosion. Standard load and travel tests were performed prior to shipping the constants on a rush basis.

Want to learn more about constant springs? Instantly view a past webinar on constants now!
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F-Type Variable Spring Supports for a Chemical Plant and Refinery in Singapore

December 20th, 2010 No comments
F-Type Variable Spring Supports

F-Type Variable Spring Supports

An assortment of standard variable spring supports were manufactured ranging in size from 8-5/8″ to 12-3/4″ dia. with installed heights ranging from 9-7/16″ to 18-1/8″. The F-Type pipe hanger assembly is used to support the pipe from below and are typically mounted to concrete pads via anchor bolts or welded to structural steel. The various springs shown are designed for operating conditions ranging from loads of 1750 lb. with .02″ travel to 21,280 lb. loads with .13″ travel. As with all of our variable supports, these were quality checked with a 100% spring coil deflection test and a load cell calibration to set the assembly at the prescribed installed load.

Do you see a need for variable springs in your piping system? Let us price them for you!

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Constant Spring Supports vs. Variable Spring Supports

December 3rd, 2010 No comments

Ever wonder what makes a constant spring support different from a variable spring support? How does each one function? How do they support loads and allow for movement in a pipeline? Check out our new spring support article that provides all the answers to these questions and more.

F-Type Variable Springs with Slide Plates

F-Type Variable Springs with Slide Plates

Upthrust 200-U Type Constants for an Oil Refinery

Upthrust 200-U Type Constants for an Oil Refinery

 

 

Want to learn more about constants? Instantly view a past constants webinar now!


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Big Ton Spring Support Designed for a Maximum Load of 93,000 lb. for a Chemical Plant in Baton Rouge, Louisiana

November 29th, 2010 No comments

Big Ton Spring Support Designed for a Maximum Load of 93,000 lb. for a Chemical Plant in Baton Rouge, Louisiana

This big ton spring support measures 40″ length x 36″ width x 43″ height. It is composed of a carbon steel frame, neoprene coated spring steel coils, and has a hot-dipped galvanize finish. It also includes a guided load table to ensure stability when supporting the maximum load of 93,000 lb. Standard load and travel tests were performed prior to shipping.

Do you see a need for big tons springs in your piping system? Get pricing today!
request-a-quote

200 E-Type Constant Spring and 3-bolt Pipe Clamp Assembly for a Power Plant in South Carolina

November 15th, 2010 No comments

200 E-Type Constant Spring and 3-bolt Pipe Clamp Assembly

This 200 E-Type horizontal constant spring support is fabricated from carbon steel with a
hot-dipped galvanize finish. It is designed for a 54,020 lb. load with a total travel of 15.5″. The 3-bolt pipe clamp is designed for a 26″ diameter pipe and is coated with a red oxide primer. Each pipe hanger assembly went through standard load and travel testing prior to shipping. PT&P will design and fabricate any size constant spring support in addition to the sizes listed in our catalog.

Want to learn more about spring supports or clamps? Instantly view a past webinar now!
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Replacement Constant Spring Supports with Neoprene Coating for a Highly Corrosive Application at a Salt Water Cooler Tower

October 19th, 2010 No comments
Original Supports (not fabricated by PT&P)

Original Supports (not fabricated by PT&P)

PT&P received a call to inspect spring supports in operation at a salt water cooler tower. It was quickly determined that replacement supports would be needed due to the heavy corrosion of the original supports not fabricated by PT&P.

Neoprene Coated Fig. 200 U-Type Upthrust  Constant Spring Supports

Neoprene Coated Fig. 200 U-Type Upthrust Constant Spring Supports

A total of 40 constant and variable spring supports were fabricated as replacements. Each support was sealed with a neoprene coating over a hot-dip galvanized finish instead of stainless steel. This type of finish will ensure a much longer life-span. The spring supports ranged in loads from 800 lb. to 15,000 lb. with various travel ranges.

Neoprene Coated Fig. 100 U-Type Upthrust Constant Spring Supports

Neoprene Coated Fig. 100 U-Type Upthrust Constant Spring Supports

Do you need to replace some springs in your plant? Contact us for a quote today!
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How To: Remove Travel Stops from a Constant

October 8th, 2010 No comments

Check out this video of our field service manager instructing how to remove travel stops from a constant effort support. This procedure is a very critical and necessary step in the installation of constant spring supports.

More helpful instructional videos are available on our website!

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