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Thermal expansion joint fabrication

High-quality expansion joint fabrication services at TAN DAT MECHANICAL TRADING AND SERVICE PRODUCTION CO., LTD. Meeting diverse technical specifications for industrial pipeline systems.

Thermal expansion joint fabrication

High-Quality Expansion Joint Fabrication Services at Tan Dat

Our expansion joint fabrication service meets the rigorous technical demands of industrial piping systems. Steam, hot water, and exhaust pipelines always expand when heated. Without expansion joints, stress will accumulate on supports, welds, and equipment, causing cracking, leakage, and damage. TAN DAT MECHANICAL TRADING PRODUCTION AND SERVICE CO., LTD. undertakes the fabrication of these products strictly according to the specific technical parameters required by your system.

Fabrication Capability for Expansion Joints and Stainless Steel Bellows

The Tan Dat mechanical workshop possesses flexible production capabilities, meeting various technical standards:

  • Stainless steel corrugated bellows: Using SUS 304, SUS 316, or SUS 321 materials, featuring single or multi-ply structures depending on operating pressure and temperature.
  • Flanged connection types: Flange installation according to common standards such as JIS, BS, ANSI, DIN, or direct welding ends.
  • Included accessories: Equipped with tie rods for guidance and internal sleeves (Pasty type) according to the actual requirements of the project.
  • Fabrication by sample: Accepting manufacturing based on old samples when customers need quick replacement to prevent production downtime.

Practical Applications of Stainless Steel Thermal Expansion Joints

Expansion joints play an essential role in absorbing thermal movements, protecting piping systems from deformation and damage. Common applications include:

  • Steam lines of industrial boilers.
  • Hot water supply networks and thermal oil systems.
  • Exhaust pipes of engines and generators.
  • Pipelines crossing settlement joints of construction works.

You can view more finished product samples in our expansion joints category.

In addition to manufacturing expansion joints, Tan Dat Flex also provides a variety of auxiliary mechanical solutions for piping systems:

  • Custom-made stainless steel flexible joints upon request.
  • Custom-made stainless steel flexible hoses, braided corrugated hoses.
  • Professional pipeline welding and flange installation.
  • Fabrication of pipe spools, wall sleeves, concrete-embedded pipes.
  • Mechanical fabrication according to drawings or available samples.

Frequently asked questions

Is it necessary to calculate the expansion stroke before ordering?
It is recommended; if not available, please provide the pipeline length and working temperature for Tan Dat's engineering team to assist with the estimation.
Advice & quotation

Get a quote thermal expansion joint fabrication

Send a drawing, a photo or your specifications — our engineers will recommend a solution and quote quickly.

Technical hotline0906 304 114
  1. 1Send drawing / specs
  2. 2Get advice & quote
  3. 3Fabrication & testing
  4. 4Delivery to site

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