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The Pipe Supports Blog

Riser Clamp for a 30″ Diameter Vertical Pipe at a Power Plant

October 5th, 2009 No comments
Riser Clamp for a 30" Diameter Vertical Pipe

Riser Clamp for a 30" Diameter Vertical Pipe

This carbon steel riser clamp is designed for an operating load of 22,400 lb. at 650°F, and has a hot-dipped galvanize finish. It is fabricated from 1¾” x 12″ bar stock with an overall length of 86″. PT&P has an extensive inventory of all types of pipe clamps made from carbon steel with galvanized or black finishes. Clamps from alloy steels for high-temperature applications are also available.

Do you see a need for riser clamps in your plant? Let us price them for you today!
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Riser Clamps for 54″ FRP Pipe

September 29th, 2009 No comments
Riser Clamps with Neoprene Lining for 54" FRP Pipe

Riser Clamps with Neoprene Lining for 54" FRP Pipe

Riser Clamps with Neoprene Lining for 54" FRP Pipe

Neoprene Lining

The riser clamps are 54″ in diameter and custom designed to be installed in the Emission Control Unit of a 1600 MW coal fired power plant in Texas. The clamps include neoprene lining adhesively bonded to the carbon steel to protect the FRP pipe. Prior to assembly, the riser clamps received a coat of Red Alkyd Primer to prevent rust and resist moisture and corrosion.

Riser Clamps with Neoprene Lining for 54" FRP Pipe

Riser Clamps Being Shipped

Do you see a need for similar clamps in your plant? Get pricing today!


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58″ Diameter High Temperature Rotational and Axial Stop Insulated Supports

September 1st, 2009 No comments
58" Diameter High Temperature Rotational and Axial Stop Insulated Supports

Quality Control Check

 

58" Diameter High Temperature Rotational and Axial Stop Insulated Supports

Rotational and Axial Stop Hot Shoe

Piping Technology & Products, Inc. manufactured high temperature rotational and axial stop insulated supports for styrene lines in a petrochemical complex. The supports have an overall outside diameter of 58″ and are capable of handling temperatures up to 1500°F. They are fabricated from a combination of carbon steel for the top and stainless steel for the bottom. The hot shoes include Belleville washers, an Inconel 800HT rotational insert assembly, and high density fire temperature insulation.

Want to learn more about pre-insulated supports? View a past pre-insulated support webinar!
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F-Type Variable Springs with Fully Adjustable Travel Stops

August 18th, 2009 No comments

F-Type Variable Springs with Fully Adjustable Travel Stops

F-Type Variable Springs with Fully Adjustable Travel Stops

 

Piping Technology & Products, Inc. manufactured a variety of F-type variable springs with loads ranging from 526 lb. to 33723 lb. These variable springs are fabricated from a combination of carbon steel and A193-B7 CroMoly steel with A304 stainless steel slide plates. The variable springs are modified to include fully adjustable travel stops. The first purpose of the adjustable travel stops is to aid by distributing the load evenly during the installation process. The second purpose is to allow spring adjustment to any load within the operating range.

Do you see a need for variable springs in your project? Get pricing today!
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U-Type Constants with Rollers to Reduce Friction

July 29th, 2009 No comments
U-Type Constants with Rollers to Reduce Friction

U-Type Constants with Rollers to Reduce Friction

U-Type Constants with Rollers to Reduce Friction

Rollers

This constant utilizes sealed cam follower roller bearings in place of slide plates that are generally used between the moving table and stationary frame. The rollers help to reduce the friction on the table, reduce residual loads which improve constant deviation, and help to restrict table movement in horizontal directions. These U-Type constants are fabricated from A36 carbon steel with dimensions of 28″H x 37″L x 17″W. The boxing, bolting patterns and loading table location are custom designed per customer specifications. The design also includes a graphite plate bonded to the top of the load flange to reduce the friction between the constant load flange and the saddle support above it. The supports are designed to carry 3015 lb. of piping load with an upward travel of 6″. The constants underwent standard load and travel testing before being shipped to an energy plant.

Want to learn more about constant springs? Instantly view an archived constant webinar!
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Flue Gas Duct Damper

July 15th, 2009 No comments

 

Flue Gas Duct Damper

Flue Gas Duct Damper

This damper was fabricated from a combination of 304 stainless steel and Inconel®. It is designed as a shut-off damper to control the flow of flue gas in an ammonia plant. The damper will be connected to a motor-driven control system by the linkage shown in the picture. The overall dimensions are 10′ x 6′ with a weight of 2,200 lb. It was painted with standard inorganic zinc primer and top coat per customer specifications. The damper went through visual inspection, dye-penetrant, and functional testing before being shipped to the customer. Refractory lining, utilized to withstand the high temperatures, will be added during installation.

Do you have an application that requires a damper? Get pricing today!
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Pre-Insulated Base Supports for a LNG Plant

July 1st, 2009 No comments
Pre-Insulated Base Supports for a LNG Plant

Pre-Insulated Base Supports for a LNG Plant

Pre-Insulated Base Supports for a LNG Plant

Front View

These low-temperature base supports are fabricated from carbon steel with a hot dipped galvanize finish and range from 23″ to 37″ in height. The supports are 18″ in diameter with a base plate of 20″W x 20″L x 1″H and are designed to support pipes ranging in size from 24″ to 30″. The base supports are fabricated with micarta insulation and will be utilized in a LNG plant as a base beneath a cold temperature pipe.

Do you require pre-insulated supports for your project? Get a quote today!
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48″ Guided Pre-Insulated Pipe Supports for High Temperatures

June 24th, 2009 No comments
48" Guided Pre-Insulated Pipe Supports for High Temperatures

48" Guided Pre-Insulated Pipe Supports for High Temperatures

Pipe Shields, Inc., a subsidiary of Piping Technology & Products, Inc., designed these pre-insulated supports for a pipe size of 48″. The clamp and base are fabricated from carbon steel that includes a hot dipped galvanized finish. The 4″ thick insulation is a high density calcium silicate. These guided supports allow for a maximum axial travel of plus or minus 4 1/2″ and have a vertical load rating of 7,100 lb. The operating temperature of the pipe may exceed 1,200ºF, therefore the hot shoes are designed for 1,700ºF. These heavy duty base mounted pipe supports are specially designed to be installed on four emergency diesel exhaust mufflers in a hospital.

Do you need hot shoes for your current or future project? Get pricing today!
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48″ I.D. ASME Code Process Vessel

June 10th, 2009 No comments

 

48" I.D. ASME Code Process Vessel

48" I.D. ASME Code Process Vessel

48" I.D. ASME Code Process Vessel

48" I.D. ASME Code Process Vessel

This process vessel has an inside diameter of 48″ and measures 60″ tangent to tangent. The overall height of this vessel is 81″, and measures 120″ including the legs. It is fabricated from 1/2″ 516-70 carbon steel material. This vessel is designed and fabricated according to ASME Section VIII Div 1 codes. It has a capacity of 500 gallons with an internal design pressure of 50 PSIG. The maximum acceptable working pressure is 178 PSIG. This process vessel was heat treated for stress corrosion resistance in the field and 100% x-ray tested and hydro-tested at 231 PSIG prior to being shipped to the customer. This vessel was designed for the customer as a replacement vessel for one in the field that had already provided 20 years of service in a mildly corrosive environment.

Sweco Fab, Inc. worked with the customer to provide a vessel that was even more efficient than the previous one by including 1/8″ thicker walls, an additional 12″ between tangents, heat treatment, an internal drip plate, and an OSHA compliant ladder and platform.

Want to learn more about pressure vessels and tanks? Watch a Sweco Fab webinar now!

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Sway Strut Assemblies with Custom Designed 3-Bolt Pipe Clamps

May 13th, 2009 No comments

 

Sway Strut Assemblies with Custom Designed 3-Bolt Pipe Clamps

Sway Strut Assemblies with Custom Designed 3-Bolt Pipe Clamps

These sway strut assemblies are designed in conjunction with custom three-bolt clamps to prevent movement on the pipeline. The sway struts range in length from 25″ to 70″ from pin to pin. The operating load ranges between 8,000 lb. to 15,000 lb. The clamps are designed for pipe sizes ranging from 8″ to 24″. The sway strut assemblies are fabricated entirely from carbon steel with a hot-dipped galvanize finish. The completed assemblies also include a custom 2-coat paint system that was applied over the galvanize finish before being shipped to an LNG plant overseas.

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