WAPStech is a leading independent engineering service provider & has extensive capabilities of erection, trouble shooting, repairs and maintenance of all types of equipment and pipe lines.

We offer specialist services for the overhaul, repair, maintenance and re-commissioning of rotating machinery on the equipment listed below but not limited to, within the disciplines of mechanical, electrical and instrumentation engineering.

  • Steam and Gas turbine.
  • Centrifugal & reciprocating Pumps.
  • Centrifugal & reciprocating compressors.
  • Gear Boxes.
  • Generators.
  • Heat exchangers.
  • Piping & valves

Light and heavy industrial gas turbine
WAPStech provides services to comprehensive range of gas turbines and related high speed rotating equipment in the water & Power, oil & gas and petrochemicals industries. Non-OEM approach covers repair services, and providing complete overhaul and maintenance packages of heavy duty and light frame industrial gas turbines.

All modern turbine rotors of various sizes and weight are repaired and overhauled which includes disassembly/assembly, cleaning, NDT and dimensional inspection of all turbine parts.

Services include: Repair and/or replacement of all component parts such as buckets/blades, nozzles/vane segments, shroud blocks, combustion parts such as liners/baskets, transition pieces, cross fire/flame tubes and much more.

WAPStech has experienced team of professionals to offer to its customer‟s integrated services, capabilities & expertise in operation & maintenance of water & power generation and allied rotating equipment.

Steam turbine
WAPStech Services is highly experienced in providing maintenance support for both small (l5MW) and large (130MW) steam turbines. We retain an extensive pool of skilled field service personnel to support all of steam turbine service requirements including major overhaul, inspection, outage and maintenance support, and relocation and installation services.
WAPStechundertakes replacement of parts and complete overhaul of all power and industrial steam turbines. Typical general services include:

  • Disassembly/assembly
  • PRemoval of rotor
  • Cleaning of all related parts
  • NDT and dimensional inspection of all turbine parts
  • Repair and/or replacement of all component parts such as diaphragms, labyrinth seals, bearings, couplings trip and throttle components, valve racks, stems, linkages and much more.

WAPStech also provides world-class knowledge, services, for steam and gas turbine Generator, Stators and rotors, and all associated and peripheral components .

WAPStech has the capability to service many other types of rotating equipment, including all type of pumps, compressors and gearboxes. We offer complete in-house maintenance capability for a wide range of high-speed rotating equipment, from a variety of manufacturers and types such as:

  • DHorizontal split casing
  • Vertical turbine pumps
  • Gear Pumps
  • Chemical metering pumps
  • Submersible pumps
  • Air operated diaphragm pumps.

We offer a cost effective and comprehensive pump overhaul service, which can be carried out on site or off site. We specialize in the repair and refurbishment of all types of industrial pumps for variety of purposes including petrochemical, water & power generation, and other industries.

Chlorination Units
WAPStech is fully equipped for Installation, testing and commissioning of new chlorination units to meet the entire satisfaction of our client in water industries. We can extend comprehensive support in Refurbishment or up gradation of tubular and plate type chlorination cells.

Vessels & Heat exchangers
Our customers are concentrating increasingly on their core business and now rely on market to provide them with effective, well-engineered packaged solutions for their heat exchange needs. Our heat exchange solutions are ready to install, incurring minimum downtime and installation expense, and allowing optimum ongoing performance.

Piping & Valves
WAPStech pipeline specialty offers services used throughout the lifecycle of pipeline and process facilities with highly experienced well trained innovative personnel. The group is well equipped to meet all the requirements of pipeline, process, industrial, water and power industries.

In short we provide (or package of service) carried out on permanently installed customer system involving cleaning, drying, testing, improving production, or establishing integrity. We offer following services but not limited to;

  • Air services
  • Dewatering
  • Hydro testing
  • Pneumatic testing
  • Oil flushing
  • Pipeline cleaning
  • Valve testing
  • Pumping service

WAPStech has professional, fully trained and accredited team of repair technicians, high pressure field service technicians and welders to service all makes of gate, globe, ball, check, non-return, main-stop, pressure seal, control, safety and safety-relief valves both in-shop and on site at our customer location. All valves are tested using steam, air, gas or liquid as per applicable international codes standards or customer specification and provide with standards warranties on workmanship.