Factory Direct
Industrial Flanged Immersion Heaters
Our industrial flanged immersion heaters consist of hairpin-bent tubular elements welded or brazed into standard ANSI or DIN companion flanges. Designed for heavy process tanks, steam boilers, chemical reactors, and oil storage vessels with 100% direct thermal transfer.
Key Engineering Features
- Engineered with genuine Nichrome 80/20 resistance wire and electro-grade MgO insulation.
- Custom sheath alloys available: SS304, SS316L, Incoloy 800/840, Grade 1 Titanium, and Copper.
- Voltage compatibility: 220V/240V 1-Phase, 415V 3-Phase, and 480V export standard.
- 100% in-house quality inspection: Dielectric flash testing up to 2500V AC and Megger IR testing.
Technical Specifications & Build Parameters
Standard manufacturing ranges and customization capabilities
| Mounting | Flanged (2" to 14" ANSI) or Screw Plug (1" to 2.5" BSP) |
| Capacity | 1 kW to 150 kW per bundle |
| Sheath Alloys | SS304, SS316L, Incoloy 800, Titanium |
| Voltages | 220V 1-Ph, 380V, 415V 3-Ph |
| Enclosure | IP55 / IP65 Weatherproof |
| Electrical Supply | 110V, 220V, 240V (Single Phase) | 380V, 415V, 480V (3-Phase, 50/60 Hz) |
| Quality Testing Standards | 2500V Dielectric Flash Test • > 100MΩ Insulation Resistance Test |
| Dispatch Hubs | Chennai Manufacturing Plant • Coimbatore Regional Sales Office • Pan-India Freight |
Industrial Supply Across Coimbatore, Tamil Nadu & South India
Global Industrial Heaters supplies Industrial Flanged Immersion Heater to major industrial estates, OEMs, textile mills, plastics factories, and process facilities across:
Coimbatore & Western TN
Kurichi SIDCO, Peelamedu, Ganapathy, Singanallur, Eachanari, Thudiyalur, Tiruppur textile belt, Salem steel works, Erode, and Hosur SIPCOT industrial corridor.
Chennai & Northern TN
Madambakkam Plant Works, Guindy Industrial Estate, Ambattur Industrial Estate, Sriperumbudur SIPCOT, Oragadam Auto Corridor, Maraimalai Nagar, and Thirumudivakkam.
Bangalore, Kerala & Exports
Bengaluru (Peenya, Bommasandra, Jigani, Whitefield), Kochi KINFRA (Kalamassery & Eloor), Palakkad, UAE (Dubai, Abu Dhabi), and USA export 480V 3-Phase designs.
Frequently Asked Questions About Industrial Flanged Immersion Heater
What flange classes and ratings do you fabricate?
We supply ANSI 150#, 300#, and 600# companion flanges in sizes from 2" to 14" in Carbon Steel, SS304, and SS316L.
Can immersion heaters include built-in thermowells?
Yes, all flanged heaters include central heavy-wall thermowells for RTD Pt100 sensors or capillary thermostats.