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The Pipe Supports Blog

Variable Spring Supports Designed for a Furnace in Trinidad

February 21st, 2017 Comments off

Variable Spring Supports Designed for a Furnace in Trinidad

Type: F-Type Variable Spring Supports (Furnace Springs)
Material: Carbon Steel | Red Oxide Primer
Design: Movement: 1/2 “| Load: 398 lb. | Spring Rate: 84 lb./in.
Testing: Standard Spring Rate & Calibration Tests

PT&P designed and manufactured these F-Type variable spring supports for use in a furnace at a facility in Trinidad. We manufactured these furnace springs for an operating load of 398 lb., a movement up to 1/2″, and a springs rate of 84 lb./in. They are fabricated from carbon steel with a red oxide primer coating to protect against corrosion. Customer specifications required a modified, installed height, while maintaining the spring rate, operating load and install load. In order to accomplish this, PT&P designed, manufactured and attached, to each spring, a pedestal to accomplish the increased installed height.

Big Ton Spring Supports Designed for a Liquid Natural Gas Facility in Australia

February 7th, 2017 Comments off

Big Ton Spring Supports Designed for a Liquid Natural Gas Facility in Australia

Type: Big Ton Spring Supports
Size: 19-5/8″ x 19-5/8″ x 15″
Material: Hot-dipped Galvanized Carbon Steel | A193 Gr. B7
Design: Movements: 3/16 ” – 1/4″ | 16,619 lb. Load
Testing: Load Cell throughout Operating Range

These big ton spring supports were designed for a liquid natural gas (LNG) plant in Australia. They were selected because the application required supporting heavy loads as the supported equipment undergoes thermal expansion during operation. The assemblies are fabricated from hot-dipped galvanized carbon steel. The travel stop rods and nuts material is A193 Gr. B7. The units measure 19-5/8″ x 19-5/8″ x 15″ and are capable of supporting loads up to 13,619 lb. while accommodating movements from 3/16″ to 1/4″. The big tons were tested with a load cell to insure proper operation throughout the big ton’s operating range.

PT&P’s Superbowl LI Video – Who’s your pick?

January 31st, 2017 Comments off

PT&P’s Superbowl LI Video – Who’s your pick?

 

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Our largest diameter expansion joint is off to Virginia

January 24th, 2017 Comments off
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Constant Spring Support Assemblies Designed for a Chemical Plant in New Jersey

January 23rd, 2017 Comments off

Constant Spring Support Assemblies Designed for a Chemical Plant in New Jersey

Type: Constant Spring Supports
Size: PTP 200 C-Type Double Suspension
Material: Hot-dipped Galvanized Carbon Steel | Epoxy Coated Springs
Load: 8,000 lb. – 19,000 lb. | Upward Movement: 6″ – 9″
Testing: Standard Load and Travel Test

PT&P designed twelve constant spring support assemblies for a chemical plant in New Jersey. The assemblies will be used as replacements in a recuperator up-leg and down-leg application in conjunction with custom cross-over supports previously fabricated by PT&P. Physical sizes of these constant assemblies range from 18-1/2″ x 22″ x 64″ to 18-1/2″ x 26″ x 83″. Operating loads range between 8,000 lb. – 19,000 lb. and each allows for upward movement between 6″ – 9″. The spring coils are coated with epoxy instead of the standard neoprene coating. Standard load and travel tests were completed prior to shipment.

PT&P Variable Spring Supports

January 10th, 2017 Comments off

Variable Spring Hangers Designed for an Ammonia Plant

January 9th, 2017 Comments off

Variable Spring Hangers Designed for an Ammonia Plant

Type: B-Type Variable Spring Hanger
Size: PTP-2 Standard Variable Spring
Material: Hot-dipped Galvanized Carbon Steel
Design: 0.955″ Downward Movement | Cold Load: 12,183 lb. | Hot Load: 14,723 lb.
Testing: Hydro-load Test: 15,750 lb.

PT&P designed and fabricated variable spring hangers for an Ammonia Plant in Louisiana. This B-Type PTP-2 variable hanger is fabricated from carbon steel and hot-dipped galvanized to protect against corrosion. The variable is designed for 0.955″ of downward movement and an installed load of 12,183 and an operating load of 14,723 lb. This variable included a 1″ forged steel clevis and the assembly was tested at a hydro-load of 15,750 lb.

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

December 22nd, 2016 Comments off

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

December 20th, 2016 Comments off

 

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
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Happy Holidays from Piping Technology & Products

December 16th, 2016 Comments off
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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
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