List | Piping Technology & Products, Inc.

8 Foot Long Big Ton Variable Spring Assembly

May 28, 2008

This big ton spring assembly is designed for a local area refinery, and is fabricated from carbon steel components with a painted finish. The top of the load flange has three PTFE, 25% glass filled slide plates. The base is 96″ x 18″ and the installed height is 24″. This big ton spring will be utilized to support heavy (in excess of 76,000 lb.) loads where a standard variable spring would be undersized. The big ton spring design includes an array of parallel coils within one frame to produce large load carrying capacity while maintaining the same spring rate. The assembly is designed to withstand an operating load of 76,800 lb. and has a downward travel of 0.894″.

Prior to fabrication, each of the coils were individually tested to insure correct spring rate and load capacity. After fabrication, the entire assembly was tested throughout the entire load and travel range.

Want to learn more about big ton springs? View an engineered spring support webinar today!

7 Foot Long Pressure Vessel for a Chemical Plant

May 14, 2008

This pressure vessel measures 84″ in length and is fabricated entirely of SA516-70 carbon steel. It is designed for low temperature environments and has a design pressure of 117 PSIG at 500ºF. A hydrostatic test was completed at 205 PSIG prior to shipment.

Do you have a requirement for a pressure vessel in your plant? Get pricing today!

90" O.D. Duct Work for an Ammonia Plant

April 25, 2008

The duct work has an outside diameter of 90 inches and is 38 feet long. The duct assembly is fabricated entirely from ASTM A516-70 carbon steel. The assembly has two support bases and stiffening rings that provide strength and rigidity for the duct work. The assembly is a section of air supply duct in an Ammonia Plant.

Do you require duct work for your piping system? Get pricing today!

63″ x 63″ Big Ton Springs for an Oil Refinery

April 14, 2008

The base measures 63 inches square while the top load flange measures 55 inches square. One of the springs has an overall height of 22-7/16″ and the other an overall height of 28-5/8″. Both big ton springs are custom designed and fabricated from carbon steel with a hot-dipped galvanized finish. The top of the load flange is covered by a stainless steel slide plate. These big ton springs will be used to support heavy (in excess of 100,000 lb.) loads where a standard variable spring would be undersized.

One of the big ton springs is designed with a operating load of 126,000 lb. and the other with an operating load of 225,000 lb. Prior to fabrication, all of the coils, within the frame, were individually tested to insure correct spring rate and load capacity. After the units are fabricated, the entire assembly is tested throughout the entire load/travel range.

Do you require a similar spring support in your piping system? Let us price it for you now!

Polyurethane Saddle Supports for FRP Pipe

April 2, 2008

Piping Technology & Products, Inc. designed and fabricated these saddle supports to support FRP pipe or similar plastics in sizes from 2″ to 36″ in diameter. The saddle support is fabricated from a molded density 20 polyurethane block with a load bearing capacity of 150 PSI that allows for high loads for a 36″ diameter line.

The base is bonded to a 20 gauge steel pan that provides a steel to steel resting surface. The foam is extended on each side of the base to allow field strapping of the support to the pipe. These saddle supports are often used in a circulating water service. These particular supports are to be used in a power generating station in the U.S.

Do you require similiar saddle supports for your application? Let us price them for you!

Permali® Cold Shoes for Carbon Steel Pipe

March 12, 2008

These cold shoes are anchors supports and fabricated with A-36 carbon steel and permali® block insulation. The carbon steel is hot-dipped galvanized for protection and longevity of the cold shoe. The permali® block insulation, between the base plate and the saddle, functions to insulate the supporting structure from extreme cold temperatures of the pipe.

These cold shoes are designed for pipes ranging in size from 6″ to 14″. The assemblies are capable of loads ranging from 194,000 lb. to 291,000 lb.

Want to learn more about pre-insulated supports? Instantly view a past webinar today!

140,700 lb. Load Hydraulic Snubbers

March 5, 2008

Anchor/Darling Enterprises, Inc., a wholly owned subsidiary of Piping Technology & Products, Inc. designed and fabricated these hydraulic snubbers for a power plant in Turkey. They are adjustable type snubbers with two rear brackets. The hydraulic snubbers can absorb loads up to 140,700 lb.

Design:

Temperature: 375°F
Pressure: 1,750 PSIG
Stroke: 6″

Do you see a need for snubbers in your piping system? Get pricing today!

February 2008 News

February 20, 2008

PT&P’s Technical Information is Now Easier to Browse

Information on Products/Services:
	Expansion Joints and Bellows
	Fatigue Testing and FEA Analysis
	Inspection and Maintenance
	Vibration Controls
	Engineered Pipe Supports
	Slide Bearing Plates
	Fabricated Pipe Shoes and Anchors
Organized by Product/Service Category
Simply Browse Cover Images
Click to View Printable PDF Version
Download for Adobe Acrobat Reader

View Technical Bulletins on our Site

24" Heavy Duty Cryogenic Pipe Supports

February 6, 2008

These pipe supports were designed for a petrochemical plant in Puerto Rico. The nominal pipe size of the supports ranges between 16″ and 24″. The cryogenic supports are fabricated from carbon steel and include a stainless steel jacket. They are insulated with polyurethane foam and are designed for temperatures between -270ºF and 85ºF. The load capacity ranges between 5,000 lb. and 11,900 lb.

Want to learn more about cryogenic pipe supports? Instantly view a past webinar!

58" Floating Rings for High Temperatures of up to 1200°F

January 23, 2008

58" Floating Rings for High Temperatures of up to 1200°F for a Polypropylene Plant — 58" Floating Rings

58″ Floating Rings for a Process Plant

– Sizes Range from 19″ I.D. to 91 1/2″ I.D.

– ASTM A-240 Grade 316H Stainless Steel

– 100% Dye Penetrant Tested on all Weld Seams

Want to learn more about the miscellaneous fabricated products we supply? Watch a webinar today!

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