Rama Corporation Tubular Heaters

Rama tubular heating elements can be applied to many industrial uses. Constructed from the highest quality materials, they meet the challenge and requirements of space technology and the stringent specifications of nuclear power plants while still providing long service for general industry.

Straight or bent to customer specifications

Precision shapes, cad engineered

Screw-in and flanged

Largest custom manufacturer in the west

 

Engineered to meet most industrial requirements to heat

  • Oil
  • Other fluids
  • Plastics
  • Industrial gases
  • Water
  • Metals
  • Solid composites
  • Process air

Manufactured to highest quality goals

  • Precision wound resistors
  • Uniform heat distribution
  • They have set industry standards for MgO compaction and high physical density

Versatility

  • Fully annealed for easy forming
  • Can be clamped, brazed, welded, cast into metal
Heater Dia. (inch)Sheath
Material
Temp (°F) (Max.)Volts (Max.)Resistance
(ohms/inch)*
Min.
Resistance
(ohms/inch)*
Max.
Terminal
Configuration
(Table II)
Threaded
Bushing
(Table III)
.165 ± .003Steel
Type 321 Stainless
750
1600
1200.458.3C, D1/2-20
.215 ± .003Type 321 Stainless
Incoloy
1600
1700
1200.177.5A, B, C, D1/2-20
.245 ± .005Incoloy17002400.177.5A, B, C, D1/2-20
.315 ± .005Copper
Steel
Type 321 Stainless
Incoloy
350
750
1600
1700
2400.15A, B, C, D1/2-20
.375 ± .005Incoloy17002400.074.7A, B, C, D1/2-20
.440 ± .005
.490 ± .005
Copper
Steel
Type 321 Stainless
Incoloy
350
750
1600
1700
4800.074.7A, B, C, D3/4-16 Steel
3/4-10 Stainless

* RESISTANCE MEASURED COLD

Please use our quote form below to get started with your custom order!

Tubular Heater Products

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Quote Form

Please fill out our quote form as complete as possible to eliminate confusion and delayed response from our customer support team

  • RAMA CORPORATION
    QUOTE FORM FOR RAMA®CELL TUBULAR HEATER

  • SPECIFICATIONS:

  • ±2%
  • ±2%


  • (NOTE: MIN 1” COLD AREA REQUIRED AT EACH END)
    (NOTE: YOU MAY CHOOSE FROM ONE OF THE FIGURES ON OUR WEBSITE OTHERWISE A DRAWING MUST BE INCLUDED WITH BEND SPECIFICATIONS)
  • SPECIAL SEALANT: RAMA CAN PROVIDE SPECIAL EPOXY SEALS, SILICONE VARNISH, OR RTV UPON REQUEST
    OTHER ACCESSORIES SUCH AS FLANGES, TABS, OR HEAT DISSIPATING FINS MAY BE ADDED UPON CUSTOMER REQUEST.

Supporting Industrial Technology

Our team of Engineers and Physicists will ensure that your intellectual property is realized through the instrumental cartridge heater. We listen, then act.

Be part of the Success Stories

We have partnered with hundreds of multinational clients in creating solutions that are far-reaching. We are privileged in working with you and achieving your business goals.