PT&P Roller Hangers for an Aviation Facility in California

Type:	Roller Hangers
Size:	12″ Wide and 15″ Tall
Material:	Cast Iron & Carbon Steel
Design:	965 lbs. Operating Load & 10″ Pipe Size
Testing:	Standard Quality Control

These Fig. 195 roller hangers were designed by PT&P for an aviation facility in California. They measure 12″ in width and 15″ in height. The rollers are fabricated from cast iron, with the yoke, roll rod, and hex nuts from carbon steel. The units are designed for a pipe size of 10″ and an operating load of 965 lbs. Standard quality control tests were performed prior to shipment. Roller hangers are used for the suspension of pipe from a single rod where axial movement may occur because of expansion or contraction. These are often used on bridges where pipelines cross waterways such as rivers and bayous. If there is extensive traffic, they can be used in conjunction with variable springs to accommodate such factors as vibration, wind, and other external factors. This particular job is an excellent demonstration of our ability to support quick turn request to meet the needs of our clients as it was shipped before the contract date in less than a week’s time.

Our roots are deeply embedded in the petrochemical, power, energy, and refining sectors. We remain adaptable, constantly seeking opportunities to contribute to pivotal projects. Our recent diversification into various industry verticals encompasses participation in both private and public sector space exploration. Additionally, we play a pivotal role in the flourishing 11.2 billion-dollar data center industry, driven by advancements in AI and its widespread adoption.

Time-to-market is a paramount consideration for our projects. Leveraging our Houston-based manufacturing facility, we stand out as a market leader, possessing the capability to support large volumes within tight timeframes. This agility is particularly crucial for the time-sensitive nature of semiconductor, pharmaceutical, EV battery, and automotive production facilities.

PT&P REF. ORIGINAL POST 04022018

F-Type Variable Spring Supports with Graphite Slide Plates

Type:	Variable Spring Supports with Graphite Slide Plates
Materials:	CS \| HDG \| High Heat Aluminum Finish \| Graphite
Load Range:	420 lb. to 7650 lb. \| 0.65″ Upward Movement
Design:	700°F Temperature \| Q.C. & Load Tests

PT&P custom designed an F-type variable spring supports with graphite slide plates for an oil refinery in California. Client inspection O.C. inspections and load tests were conducted prior to shipment.

The graphite slide plates are used to accommodate the axial and lateral movement of the pipeline. Each assembly is equipped with specially designed “round” base plates (instead of the standard square plates) and is designed for temperatures up to 700°F. The spring cans are designed for a load range from 420 lb. to 7,650 lb. and movements up to 0.65″. In this case, they are finished with high-heat aluminum instead of our standard hot-dipped galvanized finish due to the high-temperature requirements in which these units will be operating. We have the unique capability to work with different materials based on the design needs. Variable spring supports, along with our array of engineered support solutions, stand as a fundamental pillar of our business. They enable us to actively collaborate with our clients, whether it involves the products we’ve manufactured, systems subjected to pipe stress and Finite Element Analysis (FEA), or items serviced through the expertise of our field service team.

For many of our products, we have the ability to build and deliver support in less than 24 hours should an emergency arise. It is useful to keep our emergency information handy on your phone and computers should an unforeseen moment arise. Please share this with your maintenance, fixed equipment, and reliability teams. To bookmark or for more information about our emergency assistance, please click here.

PT&P REF. ORIGINAL POST 09242018

Big Ton Spring Supports Designed for a 98,250 lb. Load

Type:	Big Ton Spring Supports
Size:	29″ wide x 110″ long x 35″ high
Material:	HDG Carbon Steel \| A193 Gr. B7 Travel Stops and Load Column
Design:	98,250 lb. \| 1-3/4″ Upward
Testing:	Load Cell Test

This big ton spring support assembly was designed for a facility in Kansas. For this application PTP’s big ton was used to support heat transfer and steam generating equipment typically used in fossil fuel power generation, combined cycle power generation, petrochemical, and process industries.

Big Ton spring supports are extremely stable. Base supports springs of this design are frequently used under horizontal pressure vessel saddle supports in combination with slide plates or roller supports. Our Big Ton design lends itself ideally to this support situation. Type F design is sufficient where there is a minimal amount of lateral movement, but where the combination of heavy loads and thermal expansion are required, Big Ton industrial springs should be your choice.

The big ton assemblies were fabricated from hot-dipped galvanized carbon steel and include neoprene coated springs coils. The travel stops and load column material is A193 Gr. B7. The units measure 29″ wide x 110″ long x 35″ high and are capable of supporting loads up to 98,250 lb. while accommodating movements from 1-3/4″ upward. The big tons were tested at our facility with a load cell designed by our team to ensure proper operation throughout the big ton’s operating range.

Alongside our ability to design and manufacture big tons specific to your system needs, our field service team is readily available to service, audit, maintain, and/or assist with installation of such products. For more on installation and maintenance take a look at our resource page:
big ton installation-maintenance

PT&P REF. ORIGINAL POST 07252017

Constant Spring Supports Custom-Designed for a Large Crude Oil Processing Facility

Piping Technology & Products custom-designed constant spring supports for crude oil processing at one of the largest refineries in the world. Petroleum refineries change crude oil into products such as jet fuel, gasoline, polypropylene, polyethylene, propane, sulfur, carbon black feed, and diesel that can be used for transportation, heating, feedstocks for making other chemicals, generating electricity, renewable energy, and paving roads. Piping Technology and Products was awarded this project because we were the only engineering manufacturing firm vendor of constant spring manufacturers in the world that could both design, manufacture, and test these units for the unique design conditions. These constant springs will support loads ranging from 88,185 lb. to 143,300 lb. They are designed for temperatures up to 650°F, and movements of 0.39" up, 4.72" down, -2.36" up, and 0.39" down. The Type-C constants are 67" H x 21" W x 88.25" L and the Type-F constants are 85" H X 39.75" W x 86.56" L.

The F-Type springs will include graphite slide plates and are designed to support the piping from below while allowing both lateral and axial movement. All constant assemblies underwent magnetic particle inspection of welds, travel, and compression tests. Additionally, a special “cramp test” was conducted on each spring coil. A "cramp test" is done by compressing the spring coil by a specified length for a specific period of time. This assures the spring’s functionally especially when a large "wire diameter" is used to manufacture the spring coil for these high loads. At Piping Technology and Products and our subsidiaries, we specialize in designing pipe supports, expansion joints, and insulated supports for unique applications involving products not readily available. Our products are used in the CDU (crude distillation units), hydrocracking units, RFCC (residual fluid catalytic cracking), naphtha hydrotreater, and hydrodesulfurization units (also known as alkylation unit), and sulphuric acid regeneration (SAR) units in refineries.

PT&P REF. ORIGINAL POST 07272021

Saddle Support Spring Isolators for an Old Steam Chest Saddle

PT&P custom-designed and fabricated "saddle support spring isolators" to replace the previous springs originally designed in 1974 for supporting an old steam chest saddle at a chlor-alkali chemical plant. Chlor-alkali plants use salt and electricity to produce caustic soda and chlorine gas. Downstream, the chlorine gas – either wet or optionally dry – can be reacted in a chemical process to produce bleach, other chlorine derivatives, or chemical feed stocks finding its way into the production of glass, plastics, pulp, paper, textiles, vinyl, antiseptics, insecticides, and a water treatment agent and in some soaps and detergents. Rising demand for chlorine and caustic soda in various industries such as automotive, pharmaceuticals, paper, and chemicals are driving the chlor-alkali market. Due to improvements in the manufacture of spring coils, PT&P’s engineering team suggested improvements to the original design using a more well-suited design that exceeds the original design specifications. These saddle supports include PTFE, 25% glass-filled slide plates bonded to the top of the assembly. They are designed to support up to 32,000 lb. each with a 6,250 lb/in. spring rate. These springs do not have the traditional spring housing typically used to encase the spring coil, instead, they are fabricated utilizing carbon steel plates in conjunction with chains and internal components. See diagram below. Ptp Spring Isolators Plain Diagram 161917

The spring coils are alloy steel and were custom designed per this customer’s specified wire dia, active/total coils, and solid height. The spring supports were load tested and a quality control inspection was completed that included MAG Particle Inspection. PT&P can replace existing custom variable spring supports using the original design drawings from plants built more than 50 years ago. PT&P can also reverse engineer any spring hanger by taking detailed measurements of the support in the field and sending the information back to our shop for a quick lead time during a plant turnaround or shutdown. Many of the custom spring supports that PT&P has supplied to replace original equipment have been in service for more than 40 years.

PT&P REF. ORIGINAL POST 11022021

Happy Thanksgiving from PT&P

Piping Technology & Products would like to wish everyone a Happy Thanksgiving!

36” Dia. Cryogenic Pipe Saddles Designed for an LNG Facility

PT&P custom-designed pipe saddles with micarta base insulation for an LNG facility in Australia. The saddles were fabricated from 304L stainless steel plates with thickness ranging from 1/8″ to 3/8″. The micarta blocks range in thickness from 1/4″-3″. The saddles were designed to support pipes up to 36″ in diameter at an operating temperature of -300°F. Standard Q.C. and dimensional tests were performed prior to shipment.

A pipe saddle is any pipe support that cradles a pipe and transfers the pipe’s load weight onto a supporting base. Much like a saddle on a horse supports a rider and keeps them from bouncing on the animal, pipe saddles support a pipe’s weight. Pipe saddles are commonly used on large-diameter piping where the load is exceptionally heavy or when contraction-expansion movement is expected. Pipe saddles are welded to the pipe and are used in conjunction with roller supports or on-beam supports.

With the current uptick in global LNG demand driving US-based LNG production, Piping Technology and its subsidiaries are well-positioned to support large-scale projects in a timely manner. Our engineering and production teams work closely with our clients to ensure site, operator, and design needs are met. LNG demand is positioned to continue to grow over 60% by 2035.

PT&P REF. ORIGINAL POST 10232015

G-Type Variable Spring Assemblies Designed for an Oil & Gas Refinery in Texas

PT&P designed these G-Type variable spring support assemblies, along with a 24" diameter pipe shoe and hanger, for an oil and gas refinery in one of the largest refineries in Texas that was also the recipient of the American Fuel Manufacturers 2022 Innovation award. Our variables were for the refinery coker unit, which typically converts the residual oil from the vacuum distillation column into low molecular weight hydrocarbon gasses, naphtha, light and heavy gas oils, and petroleum coke.

Each variable spring support assembly was designed with a center-to-center of 36" and an elevation difference of up to 72". The spring supports consist of a G-type variable spring, all threaded rods, clevis, lifting lugs, welding lugs, and clevis pins. They are designed with an operating load range from 1,700 lb. to 10,500 lb. and a movement range of .02" to .19" up or down. Standard load and travel testing was completed before shipment.

The refinery was originally constructed in the 1930s. PT&P and our subsidiaries have deep experience with maintenance and replacement work at existing facilities to keep them running and producing for our clients. Our field service teams are available to do an audit, inspection, or replacements of variable spring cans based on your needs.

PT&P REF. ORIGINAL POST 08092016

Compact Spring Supports Custom-Designed for Large Diameter Piping at a Chemical Plant

These compact spring supports were custom-designed to support large-diameter piping at a chemical plant that manufactures ethylene, propylene, butadiene, benzene, propylene oxide, styrene monomer, and other derivatives and gasoline-blending products. They are designed for large loads (13,623 lb. to 24,038 lb.) and a small confined space with limited thermal movement (from 0.2″ to 0.3″). Compact spring supports (or disc springs) minimize excessive loads on sensitive equipment, so these types of spring support the same load as a conventional variable spring but with a smaller “working range” and utilize 25-50% less space. They are ideal for locating under equipment flanges or other locations where space is limited. The housing is fabricated from A-36 carbon steel and hot-dipped galvanized to protect against corrosion. They have an installed height of 13″ – 15″ and are 21″ in diameter. The “disc springs” are engineered using stainless steel. Each assembly underwent load testing and other NDE before shipment.

PT&P REF. ORIGINAL POST 01262021

Mechanical Snubbers for a Refinery in Oklahoma

Type:	Mechanical Snubbers
Size:	Size MSA-10, 36″ OAL, and 30 1/2″ Pin-To-Pin
Material:	Carbon Steel with HDG Finish
Design:	Operating load of 15,000 lbs and a 6″ Maximum Stroke
Testing:	Standard Load Tests

Piping Technology & Products supplied these mechanical snubbers with two end brackets fabricated from carbon steel with an HDG finish for a refinery in Oklahoma. They are size MSA-10, 36" OAL, and 30 1/2" pin-to-pin. The snubbers are designed for an operating load of 15,000 lbs and have a 6" maximum stroke. Standard load tests were performed before shipment. Mechanical snubbers have two modes of operation. In passive mode, i.e., motion caused by thermal loads, the resisting mechanism is disengaged, and the snubber "free wheels" with very low resistance. The mechanism is engaged in active mode, and the snubber limits the acceleration of motion to a low threshold value.

In addition to refineries, mechanical snubbers are preferred for use in nuclear plants as they do not contain hydraulic fluids that could degrade over time. Mechanical snubbers are also used in chemical, power, and green energy plants such as solar and geothermal. Mechanical snubbers are also used in earthquake zones to limit shock or sway caused by seismic disturbances.

PT&P REF. ORIGINAL POST 05112017

Constant Spring Support Assemblies for an LNG Plant in Central Africa

Type:	Constant Spring Supports
Material:	A36 Carbon Steel w/ HDG Finish
Design:	1,790 lb. Load \| 8″ Vertical
Testing:	Load and Travel Tests

These constant spring supports were modified to increase their installed height. The constants range in size from 20.5″ in height 38.75″ in length, and 13″ in width. They’re designed for up to 1790 lb. load and a vertical movement range of 8″. All constants were fabricated from A-36 carbon steel and hot-dipped galvanized. Each assembly went through standard load and travel testing per MSS Standards. The constants were shipped within 6 to 8 weeks to a Liquefied Natural Gas (LNG) plant in Africa.

LNG is natural gas cooled down until it reaches a liquid state. In its liquid state, natural gas is easier to transport by large ships when pipelines are not feasible. Over the years, we have supplied insulated and spring hanger supports to gasification and degasification plants. Our long history in the arena has helped us become the vendor of choice by offering the full scope of our services from testing, engineering & design, manufacturing, and Field Service.

For this application, our constants were designed and manufactured with carbon steel; however, depending on application requirements, such as a furnace, we can also provide constant spring supports utilizing stainless steel material, which accommodates high temperatures and corrosive environments. We created the world’s smallest constant spring support. Our nano constant is ideal for such applications:

The applications for constant spring supports range in industry verticals we have built and designed for. In addition to LNG clients, we have designed and built constants for refineries, geothermal plants, petrochemical plants, and renewable energy facilities. The use applications include coker replacement, debottlenecking of the furnace, installation of a new VDU (vacuum distillation unit) heater, tube and heater replacement, and flare gas recovery units. Constant spring supports alongside our portfolio of products are shipped worldwide from our Houston, Texas headquarters, where all our products are manufactured. We are open for plant tours. If you are interested, please let us know so we can schedule some time with your team.

PT&P REF. ORIGINAL POST 06192018

Pig Launchers and Receivers Designed for a Crude Export Pipeline

Sweco Fab., Inc. designed and fabricated pig (pipeline intervention gadget) launchers and receivers with closures for a crude export pipeline in Mexico. Pig Launchers and receivers are pressure-containing vessels or sections of piping within a pipeline system that are utilized for pipeline maintenance, cleaning, and inline inspection for upstream, downstream, and midstream operations. The design of the launcher and receiver depends on the pig and pipeline design conditions. Crude oil, wet gas, dry gas, and product lines are typically cleaned with pipeline pigs monthly or semi-annually.

These units were custom-designed per ASME CODE B31.3 and weighed 2,400 lb. They are 120″ in length and have 12″ dia. minor barrels and 18″ dia. major barrels. The barrels are fabricated from API 5L Gr. B pipe, the flanges from SA105, and the closures are manufactured from carbon steel. The launchers are designed for operating temperatures ranging from -20°F to 212°F at 943 psig. They were radiography-tested and hydro-tested on-site at our manufacturing facility at 1,415 psig for two hours.

PT&P REF. ORIGINAL POST 02212014

A-Type Variable Spring Supports for a Process Power Plant in Oklahoma

Type:	Variable Spring Supports
Size:	Rod Diameter 2” / Casing 8′ long & 3 1/8” Diameter
Material:	Carbon Steel
Design:	Operating Load 31,563 lbs., Installed Load 29,000 lbs., 0.82″ Downward Movement
Testing:	Standard Load & Travel Tests

PT&P designed two standard PTP-4 size 210 A-type variable spring supports for a process power plant in Oklahoma. The springs are fabricated from A36 carbon steel with a hot-dipped galvanized finish. The springs are designed to accommodate a hydro test load of 34,000 lbs. with an operating load of 31,563 lbs. and an installed load of 29,000 lbs., with the movement of 0.82″ downward. Standard load and travel tests were conducted on the variables before shipment. The specially designed springs utilize a rod diameter of 2″ and the spring casing 8′ long and 3 1/8″ in diameter.

In addition to the products we offer, we also have an experienced field service team. Over 80% of the field service we do is for engineered supports, including constant and spring supports. Inspecting pipe supports in high-energy piping systems such as refineries, chemical plants, and power plants is critical for ensuring safety and reliability. Neglecting these inspections can lead to major consequences detailed below:

Structural Failures: Over time, pipe supports can weaken due to corrosion, vibration, or other factors. Without inspection, undetected defects can result in the failure of these supports, causing pipes to sag, bend, or even rupture. This can lead to catastrophic accidents and expensive repairs.
Leakage: When pipe supports degrade, they may cause pipes to shift or disconnect, leading to leaks at flange connections and other types of connections in high-pressure systems caused by pipe strain. These leaks can release hazardous substances, causing environmental damage, health risks, and operational disruptions.
Reduced System Efficiency: Improperly supported pipes can experience increased friction, causing higher energy consumption to maintain the desired flow rates. This inefficiency can result in increased operational costs and decreased overall system performance.
Loss of Containment: In high-energy piping systems, failure to inspect supports can compromise containment integrity. A pipe rupture or leak called a “failure in the pressure-containing boundary,” can release hazardous materials, posing serious risks to personnel, nearby communities, and the environment.
Regulatory Non-Compliance: Many industries are subject to regulations and standards governing the inspection and maintenance of high-energy piping systems, including ASME B31.1 and 31.3 and API570. The implications of non-compliance can result in legal consequences and fines.
Increased Maintenance Costs:With regular inspections, minor issues can be managed so they do not escalate into costly and timely major problems such as extensive repairs or complete system replacement.
Loss of Productivity:Unexpected failures and repairs can disrupt production schedules and lead to unplanned downtime, causing financial losses and impacting the company’s reputation.

Correct installation and regular inspections are essential to mitigate risks and ensure industrial facilities’ safe and efficient operation. We have a team of engineers and technicians who are qualified to inspect pipe supports and expansion joints and can assist with diagnosing problems, replacement, and identifying models, types, and sizes. We provide field service to our clients for all product categories we manufacture, even if we are not the OEM because serving our clients is our first priority.

PT&P REF. ORIGINAL POST 11272017

Clamped Pipe Shoes Custom-Designed for an Offshore Vessel Project

These special clamped pipe shoes with isolators were supplied for an offshore vessel project. Offshore renewable energy companies are exploring the viability of developing an offshore charging facility for electrified vessels and using ammonia-powered or hydrogen-powered fuel cells to power marine vessels. As the world’s only major Expansion Joints and Engineered Pipe Supports manufacturer, we are uniquely positioned to service various piping needs. The 210 pipe shoes were fabricated from carbon steel for pipe sizes ranging from 1″ to 24″ in diameter. They are supplied with a hot-dipped galvanized finish for corrosion resistance and range in length from 8″ to 16″ with 4″ from the BOP. These pipe shoes include a dampening isolator in between the pipe and the shoe to reduce vibration and noise. The isolator pad is typically made of a “rubber bonded cork elastomeric” which can be designed to suit the application for temperature and other system needs as specified.

1,485 supports were supplied for this order, including these pipe shoes. At Piping Technology and Products, we supply products to facilities that are helping to reduce carbon emissions and dependence on fossil fuels.

PT&P REF. ORIGINAL POST 06292021

Custom-Designed Hot Shoes

Type:	Pre-Insulated Pipe Supports “Hot Shoes”
Size:	18″ Length \| 16″ Dia. \| 4″ Insulation
Material:	A240 Gr. 304 L Stainless Steel \| Firetemp®
Design:	25,000 lb. – 50,000 Load
Testing:	Standard Q.C. Inspections

Piping Technology & Products, Inc. designed and manufactured pre-insulated pipe supports for a high-temperature pipeline for a gold mine. Our subsidiary, Pipe Shields, created this category and family of products.

The “hot shoes” are 16″ in diameter, including 4″ of insulation, and are 18″ in length. They are fabricated from A240 Gr 304 L stainless steel and high-density calcium silicate insulation. The insulation material is noncombustible and can be supplied in varying densities to accommodate different loading applications. This type of insulated support is also utilized in lithium battery plants, automotive manufacturing, data centers, semiconductor manufacturing facilities, sports stadiums, hospitals, and other facilities where there are high-temperature pipelines. In many cases, these lines are for chilled water, hot water, and HVAC systems. These hot shoes are custom designed to support loads from 25,000 lb. to 50,000 lb. at an operating temperature of 1,400°F. Standard tests were performed for a three-week rush job.

For this particular project, we provided a larger scope of material in addition to the pre-insulated supports shown here. We worked with the pipe module fabricator and the EPC for the same project. The scope of material and services included engineering services, insulated supports, pipe hanger hardware, clamps, rods, guides, anchors, structural bolts, nuts, and washers. The project dates back to 2010; however, this mine has last year undergone a plant expansion and mine life extension project designed to increase throughput and allow the operation to maintain a minimum annual gold production of approximately 800,000oz until 2040.

We regularly support customers for the life of their facilities, sometimes over 40 years. We see every customer relationship as long-term and strategic so we can be part of their continued success.

PT&P REF. ORIGINAL POST 03262019

Cryogenic Pipe Saddles with Micarta® Insulation for LNG Service

Insulated Pipe Supports for Low Temperatures

PT&P manufactured cryogenic pipe saddles for LNG transportation pipelines. These types of insulated supports have been utilized in LNG plants around the world. Insulated supports are also used on cold piping in semiconductor plants or plants that make batteries to eliminate condensation.

A cold shoe is a pipe support used for cryogenic applications where the transfer of cold temps from the pipeline to the surrounding steel pipe rack is not desirable. These supports can be used for temperatures down to -320° Fahrenheit. This particular type of insulated pipe saddle assembly was fabricated with a carbon steel base plate, 304L stainless steel saddle, and an insulation block. The overall size ranges from 25” x 19” x 12-¾” to 29” x 25” x 13-3/8”. These pipe shoes were manufactured to support pipe sizes ranging in diameter from 36″ to 42″ NPS.

For additional information about Insulated Pipe Supports go to our product page.

Cryogenic Pipe Saddles Made for LNG Project

For this job, our client was a new entrant into the LNG engineering and design market space, and this was one of their capstone projects internally and for the marketplace. Given PTP’s long history and experience concerning LNG pipe supports, we served as strategic partners in the engagement. We identified that the client was using a pre-existing standard that underestimated the amount of Micarta® insulation thickness needed to provide adequate insulation for the facility.

PT&P engineers recognized that the insulation was not sufficient, and we tested the existing design using a test fixture we developed to demonstrate our concern. PT&P utilized thermal scanning (infrared technology) to measure temperature at various locations around the insulated pipe support. As a result of our tests, our client corrected the concern, saving dollars, man hours, and scheduled project completion.

Our work with facilities such as these are a great example of our commitment to providing clean, affordable energy to the world.

To find additional information about our Cryogenic Pipe Saddles visit our product page.

PT&P REF. ORIGINAL POST 03092021

Cross Reference – The Other Companies

Piping Technology & Product, Inc. and our subsidiaries offer a wide range of innovative alternatives to other pipe support products. We can design products less expensive and more efficient than offered by our competitors.

Our team is equipped with in-depth knowledge and expertise to provide you with tailored solutions.

If you need to replace any products which were designed or manufactured by the companies below, contact us today so we can discuss your pipe support needs.

Aaa & Technologies & Specialties Co
Aaa Supports
Adsco
Advanced Piping
Aislantes Minerales
Alberta Pipe Support & Fabrication
Alloy Bellows
Amber Booth Co
American Boa Inc
Anup
Anvil Intl
Bachmann Dampjoint
Bachmann Industries,Inc
Badger Expansion Joints
Basic Psa
Belllows Mfg & Research
Bellows Systems Inc
Bergen Pipe Supports
Bergen Pipe Supports Inc
Bergen Power Pipe Supports, Inc./Fr
Bergmann
Bergmann Associates
Binder
Binder Group
Boa
Boa Inc
Brown Industrial Sales
Burgmann
Burgmann India
Burgmann Mexico
Burgmann Middle East
Carpenter & Paterson
Carpenter & Paterson Ltd
Cheong Kee Engineering Works
Colonial Associates
Cts Industrial
Cts Industries Ltd
Cts Industries/Unistrut Alberta
Delata Machine & Ironworks Llc
Duraflex Inc
Eagle Burgmann Industries
Eagleburgmann
Eagleburgmann Ejs Expansion Joint S
Eagleburgmann Malaysia S/B
Effox
Egyptian Maritime Services & Tradin
Expansion Joint Systems
Expansion Joint Systems Asia Pacific Pty Ltd
Fabreeka International
Flex Hose Co
Flexatherm
Flexible Hose Solutions
Flexible Metal
Flexible Metal Hose Co
Flexican Bellows & Hoses P Ltd
Flexican Bellows And Hoses Pvt Ltd
Flexicraft Industries
Flexider
Flexider Usa
Flexonics
Flextech
Flextech Engineering Inc
Fluorocarbon
Grinnell Corporation
Grinnell Fire
Grinnell Flow Control
Hose Master
Hyspan
Independent Hose
Independent Hose & Expjts
Inno Flex Tech Eq
Inoflex
Ke Burgmann
Ke Burgmann Singapore Pl
Ke Burgmann Usa
Kompaflex-Dmm Sro
Lisega
Lisega Ag
Lisega Inc.
Lisega Sarl
Lonestar
Lonestar Industries
Madden Bolt Corp
Mason
Metallic Bellows
Metallicbellows
Metraflex
Microflex
Miller Fittings
Nhk Spring Co Ltd
Nibco
Oak Ridge Bellows
Pathway
Pathway Bellows
Pathway Bellows Co
Pipe Supports Inc
Pipe Supports India P Ltd
Pipe Supports Usa Inc
Piping Solutions
Piping Solutions Inc
Power Piping Co
Precision Bellows Manufacture
Proco Products
Purchasing
Radcoflex
Radcoflex India Pvt Ltd
Radcoflex Singapore Pte Ltd
Radcoflex Singapore Pte Ltd
Resistoflex Pvt Ltd
Rilco
Rpp Pipe Supports & Bellows
Senior Aerospace
Senior Aerospace (Ssp)
Senior Flexonics Hose Division
Senior Flexonics Bartlett
Senior Flexonics Inc
Senior Flexonics, Pathway
Sr Flexonics Inc
Teddington
Tozen
Tozen Vietnam
Unaflex
Unaflex Rubber Corp
Wahlco Metroflex
Wahlcome Trofle
Wahlcometroflex Inc
Witzenmann

Discover the comprehensive Cross Reference guide, showcasing products that PT&P can effectively replace. Compare PT&P offerings with others in this guide to make informed decisions.
When it comes to Engineered Pipe Supports and Expansion Joints, PT&P stands out as the premier global manufacturer in the industry. With a stellar reputation and a commitment to excellence, PT&P offers a wide range of top-notch products that have been trusted by numerous companies worldwide. Let’s take a closer look at how PT&P products compare to those offered by other companies in the market. In a competitive landscape, PT&P shines as the go-to solution for pipe supports, expansion joints, shock control devices, and more. While there are other companies operating in this space, none match the expertise, quality, and reliability that PT&P consistently delivers. By choosing PT&P products, customers can rest assured that they are investing in solutions that have been refined through extensive knowledge and experience gained from solving problems in almost every major EPC, Petrochem, Chemical, and Power company.

PT&P’s extensive product portfolio covers a wide range of applications and specifications, ensuring that customers can find the perfect fit for their unique requirements. Whether it’s supporting complex piping systems in petrochemical plants, ensuring optimal performance in power generation facilities, or addressing challenges in EPC projects, PT&P has the expertise and solutions to meet and exceed expectations. Not only does PT&P offer superior products, but the company also places a strong emphasis on customer satisfaction. Their team of experts works closely with clients to understand their specific needs and provide tailored solutions that optimize performance, efficiency, and safety. With a customer-centric approach, PT&P goes above and beyond to ensure that each project is executed flawlessly, resulting in long-term partnerships built on trust and mutual success.

Furthermore, PT&P’s commitment to innovation and continuous improvement sets them apart from the competition. By staying at the forefront of industry advancements and utilizing cutting-edge technologies, PT&P consistently introduces new and enhanced products that address the evolving needs of its customers. This dedication to innovation ensures that PT&P remains the preferred choice for companies seeking the highest-quality pipe supports and expansion joints on the market.

In summary, PT&P stands as the unparalleled leader in the global market for Engineered Pipe Supports and Expansion Joints. With an extensive product range, a track record of solving complex problems, a customer-centric approach, and a commitment to innovation, PT&P outshines other companies in the industry. When it comes to ensuring the success and reliability of piping systems in major EPC, Petrochem, Chemical, and Power companies, PT&P is the name that customers trust and rely on.

Custom Sway Braces Designed for Coker Units

Type:	Custom Sway Braces with Ball Joints
Material:	A36 Carbon Steel \| Hot-dipped Galvanized
Testing:	Standard Load Testing & Q.C. Inspection

PT&P custom-designed sway braces on an urgent basis to replace existing sway braces at one of the ten largest oil refineries in the world initially built over 75 years ago. These sway braces will be used in Coker units that have long displacements. They are fabricated with “ball joints” at both ends due to the “banana effect,” where the Coker unit will actually bend due to the heating of one side of the Coker unit faster than the opposite side. The casing, pipe, coils, threaded rods, turnbuckle, ball joints, etc., are all fabricated from carbon steel with a hot-dipped galvanized finish.

The maximum loads, spring rates and movements for the sway braces are as follows:

Max Load (lb)	Spring Rate (lb/in)	Max Movement (+ / – in)
2475	90	10″
3800	267	3-3/4″
3480	120	9″
2500	200	2″

Learn more about our sway brace products and place an order with us today!

PT&P REF. ORIGINAL POST 03102020

F-Type Variable Springs with Rollers

Type:	Variable Springs w/ Rollers
Size:	Springs: 11.1/16″ H \| Rollers: 24″ -36″ Dia.
Design:	700-15,970 lb. Loads \| 650°F Temp.
Material:	HDG Carbon Steel \| Cast-iron
Testing:	Standard Load Testing & Q.C. Inspection

Variables use coiled springs to support a load and allow movement. The resistance of the coil to a load changes during compression, which is why these devices are called “variables”. We offer a variety of different designs of variable spring pipe supports. View Variable Spring Supports Product Section.
For this application, the variable spring with rollers were used in natural gas compressor stations in Texas. Compressor stations are an essential part of a natural gas pipeline that moves natural gas from one location to another. At these stations, natural gas is re-pressurized and sent back into the pipeline system where it travels until the next compressor station. The location and distance between compressor stations is dependent on terrain, and the number of gas wells in the vicinity. Frequent elevation changes and a greater number of gas wells will require more compressor stations.
The compressor station, also called a pumping station, is the “engine” that powers a long-distance natural gas pipeline. As the name implies, the station compresses the gas (increasing its pressure) thereby providing energy to move it through the pipeline. The compressor is driven by a motor fueled by some of the natural gas bled from the pipeline. The size of the station and the number of compressors (pumps) varies, based on the diameter of the pipe and the volume of gas to be moved.
Piping Technology and Products and its subsidiaries provide products and services to this critical piece of the energy infrastructure with not only variable spring supports with rollers showcased here, but also with insulated supports, expansion joints, pipe shoes, guides, and anchors.

PT&P REF. ORIGINAL POST 02172020

U-Type Constants Designed with Slide Plates for a Polypropylene Plant in Texas

PT&P designed and fabricated a U-Type constant spring support , with PTFE and a 25% glass-filled side plate for a Polypropylene Plant in Texas. The constant is fabricated from carbon steel and hot-dipped galvanized for extra protection against corrosion. The vertical movement is 1.5" total upward travel and is capable of supporting a load of 10,350 lbs. throughout its range of movement. The constant underwent standard load testing prior to shipment.

Along with chemical plants, constant spring supports are utilized in refineries, power plants, and heat recovery steam generators (HRSG). The design of the constant spring support replaced a system of pipe support called a "counterweight" design still used in some facilities today. The counter-weight system utilized pipe clamps or lugs (attached or welded to the pipe), cables, pulleys, and a set of weights. Just like the old-fashioned brass weighing scales, weights were added to one end of the pulley system until an equilibrium was reached. The counterweight design needed a large amount of space with which to operate. Constant spring hangers replaced this system because they require much less space in order to function (similar to some designs we stand on to weigh ourselves). No matter the application, our team of experienced engineers and designers can help to resolve your pipe support needs. Please contact us via our 24×7 emergency service or send an email to info@pipingtech.com.

PT&P REF. ORIGINAL POST 08232016

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