Sigma Scientific Products
Nanganallur, Chennai, Tamil Nadu
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Tubular Furnace

Manufacturer of a wide range of products which include tubular furnace, tubular furnace split type model and tubular furnace horizontal model.

Approx. Rs 40,000 / Piece(s)
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As a quality-oriented organization, we are focused to provide our clients excellent quality Sigma Tubular Furnace. The offered tubular furnace is provided in diverse specifications so as to meet the needs of customers. We develop this tubular furnace utilizing high grade material and advance technology by our skilled professionals. Our tubular furnace is inspected from our side in order to supply a defect free range in the market.


Enhanced service life
Excellent performance
Perfect finish

Tube Size Rating

40mm diameter x 350mm Length 750

50mm diameter x 450mm Length 1000

65mm diameter x 650mm Length 1500

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Approx. Rs 50,000 / Piece
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We are offering Tubular Furnace Split Type Model. The thermo couple is located in a protected position between the outside of the work tube and heating element, allowing the full work tube diameter to be used Normally built on the horizontal base pictured left, this furnace range can optionally be mounted vertically with a separate control box. Applications in materials research include testing of novel materials under strict temperature and varying atmosphere conditions. Applications in the electronics industry include testing electronic components and semiconductor materials under inert atmospheres or vacuum. Applications in instrumentation include testing of temperature sensors such as thermocouples and PT100's, which may require enhanced thermal uniformity.


  • Tubular Furnance split type model Split Furnace up to - 1450 deg C Maximum operating temperature of 1450 deg C & Tube diameters up to 100 mm.
  • Heated lengths up to 1 mtr.
  • These models utilize a silicon carbide as heating element.
  • Rapid heat up to operating temperature.
  • Controlled by PID temp.
  • Controller cum indicator with thyristor power pack.
  • Can be adapted to allow a non-oxidising atmosphere or vacuum, by fitting an additional work tube and end seals.

Yes! I am interested
Approx. Rs 40,000 / Piece
Get Best Quote
We are offering an excellent quality of Tubular Furnace Horizontal Model.

Standard Features:

  • 1200 °C maximum operating temperature
  • Accepts work tubes with outer diameter up to 170 mm
  • Heated lengths of 300, 450, 600, 750, 900, 1050 or 1200 mm
  • Long life, rapid heating, resistance wire elements mounted in rigid, vacuum formed insulation modules
  • Carbolite 301 controller, with single ramp to set-point & process timer
  • Horizontal configuration mounted on control module
  • Furnace mounted directly on top of controller base unit

Options (specify these at time of order):

  • Wide choice of tube diameters and materials is available: eg quartz, ceramic, metal
  • Insulation plugs & radiation shields to prevent heat loss & improve uniformity
  • Modified atmosphere and vacuum assemblies are available
  • Over-temperature protection (recommended to protect valuable contents & for unattended operation)
  • A range of sophisticated digital controllers, multi-segment programmers and data loggers is available. These can be fitted with RS232, RS485 or Ethernet communications
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Sigma Scientific Products

R. Rajagopal (Director)
Sri Ram Nivas, No. 15, Hindu Colony 9th Cross Street, Nanganallur
Chennai - 600061
Tamil Nadu, India
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