Rajinder Welding & Mechanical Work, in association with Vikas & Naseer Sons LLP, Goa, brings over three decades of excellence in the boiler industry. Under the leadership of Mr. Rajinder Kumar Rana, we have established ourselves as a trusted Manufacturer and Supplier of high-quality boiler auxiliaries, steam separation equipment, and instrumentation.
We understand that the efficiency and safety of a boiler system depend not just on the pressure parts, but on the critical fittings and instruments that control and monitor them. As part of our comprehensive boiler solutions, we offer a wide range of IBR and Non-IBR fittings, steam separators, and precision instruments to ensure your steam system operates safely, efficiently, and reliably.
Wet steam (steam containing water droplets) can cause water hammer, reduce heat transfer efficiency, and damage turbines and process equipment. Our Steam Separators are designed to remove entrained moisture from steam lines, delivering dry, saturated steam to your processes.
| Type | Working Principle | Best Application |
| Baffle Type Separators | Steam strikes baffles, causing water droplets to coalesce and fall due to gravity. | General steam lines, boiler outlets. |
| Cyclone / Centrifugal Separators | Steam enters tangentially, creating a vortex. Centrifugal force throws water droplets to the walls where they drain down. | High-velocity steam, turbine inlet protection. |
| Wire Mesh (Demister) Separators | Steam passes through a knitted wire mesh pad. Droplets impinge on the wire surface, coalesce, and drain. | Compact installations, instrument air, high-purity steam. |
| Inline / Line Type Separators | Compact separators installed directly in the pipeline with internal baffles or cyclonic inserts. | Space-constrained locations, point-of-use protection. |
Boiler fittings are essential for the safe operation of any steam-generating unit. We supply a complete range of IBR-approved (for Indian Boiler Regulation compliance) and Non-IBR fittings for all types of boilers.
For boilers operating under pressure, IBR compliance is mandatory. We supply certified IBR fittings with full documentation and traceability.
| Fitting | Description |
| Safety Valves | IBR-certified spring-loaded valves for pressure relief (single or multiple types). |
| Water Level Gauges (Reflex/Transparent) | Reflex gauges for general service; transparent gauges with illuminators for high-pressure/high-temperature service. |
| Water Column Assemblies | Complete columns with isolation cocks and drain connections, mounting gauge glasses and level controllers. |
| Main Stop Valve (MSV) | Isolation valve at boiler outlet for steam shut-off. |
| Feed Check Valve | Non-return valve on feed water line to prevent backflow from boiler. |
| Blow-down Valve | For intermittent or continuous removal of dissolved solids from boiler water. |
| Pressure Gauge with Siphon | Bourdon tube pressure gauges with siphon tubes to protect from high temperature. |
For secondary systems, process lines, and low-pressure applications, we supply high-quality non-IBR fittings.
| Fitting | Description |
| Gate, Globe & Check Valves | For isolation, throttling, and non-return applications in steam, water, and oil lines. |
| Ball Valves | For quick shut-off in utility lines. |
| Strainers | Y-type or basket strainers to remove debris from pipelines. |
| Steam Traps | Thermodynamic, Thermostatic, Float, and Inverted Bucket traps for condensate removal. |
| Pressure Reducing Stations (PRDS) | Complete stations with control valves, strainers, and safety valves for pressure reduction. |
| Gauge Glass Cocks | Individual cocks for direct level indication. |
Accurate instrumentation is vital for efficient boiler operation. We supply and, where required, install a comprehensive range of boiler instruments.
| Instrument | Function |
| Pressure Gauges | Dial-type or digital gauges for steam, water, and air pressure monitoring. |
| Thermometers & Thermowells | Bimetallic or RTD-type thermometers with thermowells for temperature measurement. |
| Level Controllers | Float-operated or conductance-based probes for automatic water level control and low-level alarming. |
| Level Indicators (Magnetic) | Magnetic level indicators for reliable, visual level indication without glass breakage risks. |
| Flow Meters | Orifice plates, DP transmitters, or vortex flow meters for steam and water flow measurement. |
| Draft Gauges | For measuring furnace draft and air pressure in combustion systems. |
| Control Panels/td> | Custom panels with PLC/HMI for integrated boiler control and monitoring. |
Ensure the safety and efficiency of your boiler system with high-quality fittings, instruments, and steam separation equipment. Partner with Rajinder Welding & Mechanical Work for all your IBR and Non-IBR requirements.
