pnrdynamic co.,ltd.
 Tel : 66 38 021 719

 HP: 66 89 939 2939


EST Services

Tube Sleeving, Plugging & Pulling

  • Sleeves, Inserts, Shields or Full Tube Liners
  • Near End or Through-The-Tube Plugging
  • Tube Pulls

On-site Services for All Your Shell & Tube Heat Exchangers, Condensers and Oil Coolers

ESTFS offers a variety of methods to repair leaking heat exchanger and condenser tubes. Tubes can be repaired using our Hydra-Loc™ Tube Sleeving System or with other methods such as tube inserts, tube shields and full tube liners.

We also offer near end or through-the-tube plugging utilizing our Pop-A-Plug® Tube Plugging System as well as tube pulling services.

Tube, Pipe & Pressure Vessel Testing/Inspection

Flange, Tank & Pipe Testing

Tube Sleeving, Plugging & Pulling

On-Site Training