Type-C Variable Assemblies with Dual Travelers for a De-coker Unit

Type-C Variable Assemblies with Dual Travelers for a De-coker Unit

Type: Variables with dual travelers
Design: Operating load: 1,698-21,756 lbs
Material: A36 Carbon Steel with HDG finish
Size: Horizontal Travelers range from size 2 to size 4

These dual travelers with Type-C variable spring hanger assemblies were custom designed by Piping Technology & Products for valves in a de-coker unit in Texas. All completed assemblies were fabricated from A36 carbon steel with an HDG finish. The travelers range from size 2 to size 4 and are designed for 12″ of horizontal movement. The variables are designed for an operating loads ranging from 1,698-21,756 lbs.

2016 PT&P Product Highlights

 

300 Furnace Springs for Methanol Facility Neoprene Expansion Joints Designed for Generator Fan 14” Diameter Pipe Clamp Assemblies
300 Furnace Springs for Methanol Facility Neoprene EJ’s for Generator Fan 14” Diameter Pipe Clamp Assemblies
Emergency Refurbishment of Universal Expansion Joint Hydraulic Snubbers Designed For LLDPE Chemical Plant
Emergency Refurbishment of Universal Expansion Joint Hydraulic Snubbers Designed For LLDPE Chemical Plant
Tied Universal EJ With Elbow Special Mini Sway Strut Assemblies for LNG Plant Custom Sway Strut Assembly for LNG Plant
134″ Tied Universal EJ With Elbow Special Mini Sway Strut Assemblies for LNG Plant Custom Sway Strut Assembly for LNG Plant
Over 400 Clevis Hanger Assemblies Designed for a Pulp and Paper Plant Cold Shoes for Air Separation Unit Neoprene EJ's for Gas Turbine
Over 400 Clevis Hanger Assemblies Designed for a Pulp and Paper Plant Cold Shoes for Air Separation Unit Neoprene EJ’s for Gas Turbine
Big Ton Spring Supports Custom Designed for an LNG Facility in Australia Clamshell Spools Designed for an Exhaust Wall Protrusion Clamshell
Big Ton Spring Supports Custom Designed for an LNG Facility in Australia Clamshell Spools Designed for an Exhaust Wall Protrusion Clamshell
Custom Designed Universal Gimbal Hinged Expansion Joint Universal Hinged Fabric Expansion Joints For Chemical Plant
Custom Designed Universal Gimbal Hinged Expansion Joint Universal Hinged Fabric Expansion Joints For Chemical Plant
Variable Spring Hanger Assemblies U-Type Constant Spring Supports Hinged Expansion Joints Designed for a Chemical Plant
Variable Spring Hanger Assemblies U-Type Constant Spring Supports Hinged Expansion Joints Designed for a Chemical Plant
Hinged Expansion Joints Designed for a Pipeline Big Ton Spring Supports Designed for a Pressure Vessel Seismic Universal Rectangular Expansion Joints Thick Wall Flanged and Flued Head Expansion Joints
Hinged Expansion Joints Designed for a Pipeline Big Ton Spring Supports Designed for a Pressure Vessel Seismic Universal Rectangular Expansion Joints Thick Wall Flanged and Flued Head Expansion Joints
Hydraulic Snubbers For An Ammonia Plant Fabric Expansion Joint For A Ventilation Air Filter System
Hydraulic Snubbers For An Ammonia Plant Fabric EJ For A Ventilation Air Filter System
PTFE Coated Single Expansion Joints Adjustable Pipe Stands for a Crude Oil Terminal Constant Spring Supports For Power Plant
PTFE Coated Single Expansion Joints Adjustable Pipe Stands for a Crude Oil Terminal Constant Spring Supports For Power Plant
Fabric EJ Designed for a Natural Gas Application Custom Designed Pipe Hanger And Clamp Assemblies
Fabric EJ Designed for a Natural Gas Application Custom Designed Pipe Hanger And Clamp Assemblies
Hinged Expansion Joints Designed for a Pipeline Variables Springs With Bronzphite Slide Plates Variable Springs For Furnace Application
Hinged Expansion Joints Designed For A Pipeline Variables Springs With Bronzphite Slide Plates Variable Springs For Furnace Application
Stainless Steel Pipe Rollers Universal Expansion Joint With Floating Flanges Cold Insulated Pipe Saddles with Slide Plates Custom Designed Elbow Pressure Balanced EJ
Stainless Steel Pipe Rollers Universal Expansion Joint With Floating Flanges Cold Insulated Pipe Saddles with Slide Plates Custom Elbow Pressure Balanced EJ
Emergency Refurbishment of Universal Expansion Joint Heavy Duty Pipe Saddles Designed for an Ethane Craker
Externally Pressurized EJ’s Designed for a Pipeline Heavy Duty Pipe Saddles Designed for an Ethane Craker
Cold Shoes For A Chemical Plant Custom Designed Big Ton Springs Single Externally Pressurized Expansion Joints
Cold Shoes For A Chemical Plant Custom Designed Big Ton Springs Single Externally Pressurized Expansion Joints
Compact Spring Supports Designed for an Oil Refinery Sway Strut and Pipe Clamp Assemblies For Energy Combustibles And Lubricants Facility
Compact Spring Supports Designed for an Oil Refinery Sway Strut and Pipe Clamp Assemblies For Energy Combustibles And Lubricants Facility
U-Type Constants With PTFE Slide Plates Custom Engineered PTFE Fabric Expansion Joint 9’ Rectangular Metallic Expansion Joint
U-Type Constants With PTFE Slide Plates Custom Engineered PTFE Fabric Expansion Joint 9’ Rectangular Metallic Expansion Joint
G-Type Variable Spring Assemblies Designed for Oil and Gas Refinery Universal EJ For Power Plant Custom Designed Single Expansion Joints
G-Type Variable Spring Assemblies Universal EJ For Power Plant Custom Designed Single Expansion Joints

Happy Holidays from Piping Technology & Products

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

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.

Hydraulic Snubbers for an Ammonia Plant in Louisiana

Hydraulic Snubbers for an Ammonia Plant in Louisiana

Type: Hydraulic Snubbers
Design: 3,000-15,400 lb load/5″-12″ stroke
Material: Carbon Steel
Size: 31″ up to 148″ pin-to-pin and cylinder diameters from 2.5″ to 5″

Piping Technology & Products designed these hydraulic snubbers for an ammonia plant in Louisiana. The snubbers ranged in length from 31″ up to 148″ pin-to-pin and cylinder diameters from 2.5″ to 5″. They are designed for an operating load raging from 3,000 lb. to 15,400 lb. and have a 5″ to 12″ stroke. Hydraulic snubbers are designed to protect the piping system when a sudden, heavy load is applied (such as an earthquake of high intensity), which can cause serious vibrations leading to damage and possible failure of the piping system.

Sway Strut and Pipe Clamp Assemblies Designed for an Energy Combustibles and Lubricants Facility

Sway Struts with Pipe Clamps for Energy Combustibles and Lubricants Facility in Argentina

Type: Sway Strut and Pipe Clamp Assemblies
Design: 4,500 lbs load
Material: A-36 Carbon Steel
Function: Let the pipe sway within a certain radius

Piping Technology & Products designed these Fig.2110F sway struts and pipe clamp assemblies for an energy combustibles and lubricants facility in Argentina. The sway struts are 60″ in length with clamp sizes of 16″ and 12″ diameters. All components were fabricated from A-36 carbon steel. They are designed for an operating load of 4,500 lb. The sway struts are designed to let the pipe sway within a certain radius.

Work-Life Success at Piping Technology and Products

PT&P valued employees discuss the importance of a healthy and flexible work environment

PT&P Designed Pipe Roller Stands for a Wastewater Treatment Plant

PT&P Designed Pipe Roller Stands for a Wastewater Treatment Plant

Type: Pipe Roller Stands
Design: 1,000 lb. Load | 30″ Dia. Pipe | 18-3/4″ x 13″ x 10-3/16″ BOP
Material: Stainless Steel
Function: For support of piping that expands and contracts longitudinally and where vertical adjustment is not necessary.

Piping Technology & Products, Inc. designed pipe roller stands fabricated from stainless steel for a wastewater treatment plant. Each roller has two spring housings with eight springs in each. They are designed for an operating load of 1,000 lb. on a 30″ diameter pipeline. The rollers measure 18-3/4″ x 13″ x 10-3/16″ BOP and went through quality control inspection and tests prior to shipment.

Increasing Productivity through Automation (Robotic Welding Machine)

Adjustable Pipe Stands Designed for a Crude Oil Terminal in Texas

Adjustable Pipe Stands Designed for a Crude Oil Terminal in Texas

Type: Adjustable Pipe Stands / Saddles
Design: 3″ to 25″ Dia. | +/-2″ Adjustment
Material: Carbon Steel with a HDG Finish
Function: Allow adjustment after expansion and contraction

Piping Technology & Products, Inc. designed and fabricated fifty-seven adjustable pipe stands for a Crude Oil Terminal in Texas. All the supports are fabricated from carbon steel with a hot-dipped galvanized finish. They are designed for 3″ to 25″ diameter pipelines with +/- 2″ of adjustment. Each base plate has been pre-drilled to accept anchor bolts provided at the site. The function of the pipe stand is to allow for adjustment of the support after expansion or contraction of the pipeline.

Heavy Duty Pipe Saddles Designed for an Ethane Cracker

Heavy Duty Pipe Saddles Designed for an Ethane Cracker

Type: Heavy Duty Pipe Saddles
Design: 60″ Dia. | 23-5/8″ Length | 5-18″ from BOP
Material: Carbon Steel with a HDG Finish
Testing: Visual | Sample Pipe | Dimensional

Piping Technology & Products, Inc. designed and manufactured these heavy duty pipe saddles for the Ethylene Plant Project in Texas. The saddles are fabricated from A36 carbon steel with a hot-dipped galvanized finish and designed to support pipes up to 60″ in diameter. They measure 23-5/8″ in length and 5-1/8″ from BOP. Standard Q.C., visual inspection with a sample pipe and dimensional tests were performed prior to shipment.

Variable Spring Supports Designed for a Furnace Application in Oklahoma

Variable Spring Supports Designed for a Furnace Application in Oklahoma

Type: Variable Spring Supports
Design: 1,765 lb. Load | +/- 5% Spring Rate
Material: Carbon Steel with Red Oxide Primer
Testing: Standard Spring Rate & Calibration Tests

PT&P custom designed variable spring supports for a furnace application at a Nitrogen Facility in Oklahoma. The furnace springs are fabricated from carbon steel and painted with a red-oxide primer to help prevent corrosion. The spring supports are designed to support loads up to 1,765 lb. With a spring rate calibrated to be within +/- 5% of the theoretical value.

Single Expansion Joints Product Video

Big Ton Spring Supports Custom Designed for an LNG Facility

Big Ton Spring Supports Custom Designed for an LNG Facility

Type: Big Ton Spring Supports with PTFE Slide Plates
Size: 29-7/8″ x 29-7/8″ 16-1/2″
Material: Carbon Steel with HDG Finish | PTFE, 25% Glass Filled Slide Plate
Testing: Tested in a press connected to the load cell

PT&P custom designed big ton spring supports with PTFE slide plates for an LNG facility in Australia. The components within the spring housing include load columns, travel stops, spring coils and lifting lugs. Each assembly is designed for an operating load ranging from 16,276 lb. to 34,479 lb. and will allow for movement between 0.16″ and 0.24″. They are fabricated from hot-dipped galvanized carbon steel and measure 29-7/8″ x 29-7/8″ x 16-1/2″. The big ton spring support is ideal for applications that have very heavy loads with thermal expansion because of the stability they provide throughout the range of travel. These supports were tested in the press connected to a load cell to insure proper operation throughout the entire working range of the coils.

Cold Insulated Pipe Saddles with Slide Plates Designed for an Ethane Cracker at a Plant in Texas

Cold Insulated Pipe Saddles with Slide Plates Designed for an Ethane Cracker at a Plant in Texas

PT&P designed cold insulated pipe saddles with PTFE slide plates to provide sliding and guiding support for horizontal piping leading to an ethane cracker at a plant in Texas. The project fulfilled an emergency request when the client realized the product was missing at time of installation. The pipe saddles are fabricated from carbon steel with a hot-dipped galvanized finish for pipe sizes ranging from 3″ to 56″. They have a diameter of 40″, height of 23-5/8″, width of 42-1/2″ and 11-7/8″ BOP. Visual inspection and dimensional checks using a section of pipe were completed prior to shipment.

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

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PT&P designed and fabricated U-Type constant spring support , with PTFE, 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 10,350 lb. load. The constant underwent standard load testing prior to shipment.

Constant Spring Supports Design and Application Webinar

This webinar is over, view the recording in the webinar archives

Constant Spring Support

This Webinar will focus on the different types of constant spring supports. Learn about the special features available, in addition to the design of a constant support. View how the different cam/coil configurations produce a unique response to an applied load. Discover the step by step process used to size a spring for your application. Learn about the different attachments, testing, and installation and maintenance procedures. View examples of failed supports provided by our Field Service Division and learn why they failed and how to prevent it. Gain knowledge of the valuable tips used when deciding to adjust or replace a constant spring support, as well as shutdown and isolation procedures.

The featured presenter, Jerry Godina has over 15 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.

Variable Spring Supports Product Video

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

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” pipe shoe and hanger for an oil and gas refinery in Texas. Each item is designed with a center to center of 36” and an elevation difference up to 72”. The spring supports consists of a G-type variable spring, all threaded rod, 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 prior to shipment.

127 Cryogenic Insulated Pipe Supports Designed for a Chemical Plant

127 Cryogenic Insulated Pipe Supports Designed for a Chemical Plant

PT&P custom designed 127 cryogenic insulated pipe supports for a chemical plant in Texas. They are designed for pipe sizes ranging from 1″ – 24″ diameter and operating loads up to 120,517 lb. The insulation is high density polyurethane foam (PUF) ranging from 1″ to 7″ in thickness. The shoe and bearing plates were fabricated from carbon steel with a hot-dipped galvanized finish. The jacket was fabricated from aluminized steel and includes a vapor barrier. Standard Q.C. and dimensional tests were performed prior to shipment.

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