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Constant Effort Supports: Engineered Reliability by Pipe Hangers & Supports Pvt. Ltd.

Constant Effort Supports: Engineered Reliability by Pipe Hangers & Supports Pvt. Ltd.

Pipe Hangers & Supports Pvt. Ltd. (PHSPL) leverages over 25 years of engineering expertise to deliver advanced piping support solutions. Their Constant Effort Supports are meticulously designed to accommodate thermal expansion and contraction, ensuring structural integrity and operational efficiency across a wide range of industrial applications.

These supports provide a uniform supporting force during vertical pipe movement, enabling smooth and stress-free operation in pipelines subject to large thermal displacements.

What Is Constant Effort Supports?

Constant Effort Supports are mechanically leveraged spring supports engineered to maintain a constant load on pipelines as they move vertically due to temperature fluctuations. Utilizing a bell crank lever mechanism, these supports ensure balanced force across the enstire travel range. They are ideal for:

  •  Vertical displacements exceeding 50 mm
  • Applications where no variation in load is acceptable

Key Design Features

  •  Compact & structurally rigid design
  • PTFE maintenance-free bearings on moving joints
  • Infinitely variable locking mechanism for easy presetting
  • ±20% field-adjustable load range via a simple load adjuster
  • Visible lever position indicators for cold/hot settings
  • Travel ranges up to 750 mm, load capacity up to 50 tons

Types of Constant Effort Supports Available

  • HFMH / HFMT – Horizontal Base Mounted
  • VFM / VFMT – Vertical Suspended and Foot Mounted
  • VU1 / VU2 / VUB – Vertical Inverted or Upright Mounted

 

Each unit is custom-engineered with optional corrosion-resistant finishes (galvanized or epoxy coated) and can be tailored for special conditions such as sub-zero temperatures or high axial loads.

Built for Industry. Engineered for Performance.

PHSPL Constant Effort Supports are trusted in:

  •  Power Plants – superheated steam lines
  • Oil & Gas – offshore platforms, refineries
  • Petrochemical & Process Plants
  • Marine Installations – where space is limited

 

Every support unit undergoes rigorous calibration on hydro-mechanical test rigs using load cells and digital monitors to verify its load-travel characteristics. Each product is delivered with a test certificate in compliance with:

  • MSS-SP 58
  • BS 3974

Advanced Operational Features

  •  Travel Scales – Marked “HOT” & “COLD” ranges with a coloured pointer
  • Lever Rotation Indicators – Easy visual load verification
  • Ultimate Stops – Prevent over-travel and safeguard internal components
  • Balancing Pin Locking – Allows precise preset without specialized tools
  • Load Pin Carrier – Enables tuning of travel seƫtings for site-specific needs

 

No special tools required – fully serviceable with standard site equipment.

 

Partner with HATTA TRADING

As the exclusive distributor of PHSPL in the UAE, Hatta Trading provides:

  • Expert technical consultation
  • Site-specific design assistance
  • Quick turnarounds for urgent project needs
  • Full support during erecution and commissioning

 

Please find below link for additional information:

Read more

Kindly contact us for enquiries at : hatta@hatta.ae

 

 

 

 

 

 

 

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