VASITARS : Rejuvenating Pipelines || In-situ Composite Pipeline Repair Solutions.

Vasitars Pvt. Ltd. is the first Indian company to provide complete In-situ composite pipeline repair solutions to all kind of damage scenarios such as corrosion, dents, pitting, wall thinning etc., in Oil & Gas transmission pipelines. Vasitars In-situ Composite Pipeline Repair technology is a cold repair technology and it replaces monotonous and hazardous human work involved in the conventional repair technologies. We also indulge in providing composite patch repair solutions for any failed mechanical components and structures. We also provide industrial design consultancy for manufacturing of composite structures and hybrid metal & composite structures such as pressure vessels, automobile and aerospace components, armour design as a backing layer for impact resistant applications.

Non-Leaking Defects: Internal corrosion and external corrosion in transmission pipelines have various adverse effects in terms of reduced pressure bearing capacity, lifespan and can even lead to the loss of structural integrity of the pipeline. A Nanofiller Reinforced Polymer Matrix based in-situ composite repair technology has been developed to repair and rehabilitate damaged pipelines re-establishing the lost structural integrity of the pipeline. The ability to inhibit corrosion and relatively high strength to weight ratio, load-bearing capacity and stiffness make this repair technology an ideal candidate to be used in rehabilitation of corroded steel pipelines and other mechanical structures.


Leaking Defects: If the internal and external corrosion defects are not treated for a very long time, the surface corrosion might lead to higher wall loss resulting in failure of the pipeline which is seen as localised through thickness corrosion defects such pin-holes, ruptures etc., A Rapid Curing Polymer Matrix Sealant Paste has been developed to repair and rehabilitate leaking defects in damaged pipelines.