Repair & Spare Parts

Thanks to our engineering team, we can diagnose and repair your existing units or even improve its performance through retro-engineering.

Spare parts we provide

We also supply spare parts for process equipment, in case you just need to replace some
specific component.

Spare bundles
Shells
Channels
Meshes
Separators

Static mixers
Gaskets
Headers
Rotating equipment
Etc.

FAQ

Can SAG Industries repair an existing heat exchanger or process vessel ?

Yes. SAG Industries regularly repairs heat exchangers and process equipment in its workshops. Whether the damage involves tube bundle degradation, shell corrosion, flange leaks, or mechanical deformation, our teams assess the condition of the equipment and carry out the necessary repairs to restore full operational capability. Repair is often a faster and more cost-effective solution than full replacement.

What does a heat exchanger retrofit involve ?

A retrofit consists of improving the performance or extending the service life of existing equipment without replacing the entire unit. This may involve replacing the tube bundle with an upgraded design (improved tube geometry, enhanced materials, increased heat transfer surface), modifying the baffle configuration, or upgrading the shell nozzles. SAG Industries combines reverse-engineering capabilities with in-house manufacturing to deliver complete retrofit solutions.

What performance guarantees does SAG Industries provide ?

SAG Industries guarantees both the thermal performance and the mechanical integrity of its equipment. This means the equipment is designed, manufactured, and tested to deliver the specified heat duty and to withstand the operating conditions defined at the project stage.

Can SAG Industries perform retro-engineering on existing heat exchangers ?

Yes. SAG Industries offers a full retro-engineering service: based on the geometry of your existing equipment, our engineering team can perform a thermal and mechanical reassessment, propose design improvements, and manufacture a replacement or upgraded unit. This service is particularly relevant for obsolete equipment where the original manufacturer no longer exists or where OEM documentation is unavailable.