Heat Exchanger Repair

POSS provides innovative, integrated solutions for repairing heat exchangers and tube bundles by providing the following:

1- Tube bundle back/front facing

2- Tube bundle groove milling

3- Tube extraction and retubing

4- Tube bundle cleaning for hard scale,

5- High pressure external/internal water jet cleaning,

1- Tube bundle back/front facing: 

Front & back facing for tube bundles to remove all pitting and damaged area within ASME tolerance

2- Tube bundle groove milling: 

Milling the grooves of a tube bundle up to 20 mm to ensure complete sealing.

3-Hydraulic Tube Puller:

The automated hydraulic tube puller is ideal for large-scale maintenance projects requiring high-speed and continuous tube extraction.

High quality, no damage to holes in the tube sheets

Hydraulic tube puller with double jaws for continuous high-speed tube extraction in sizes ranging from 9.5 mm (3/8″) to 55 mm (2 1/2).

4- Tube Bundle Cleaning for Hard Scale: 

We guarantee an in-depth clean for heat exchanger tubes; a pneumatic cleaner with rigid shafts is the best model for cleaning tools based on the characteristics of the residue inside.

With a maximum pressure of 20 bars (290 psi), the continuous flow of running water through the drainage holes helps cool the tool during operation and facilitates the drainage of the removed material.

5- High pressure External & Internal Water jet cleaning for Heat Exchanger & Tube Bundles

POSS offers a large selection of hydraulic water jet triplex pumps with pressure ratings up to 20,000 psi for use in petrochemical plants, refineries, and the chemical industry. These pumps include all the safety devices and controls required to ensure flawless operation over their long working lives.