Ceramic Thermocouple Insulator -- FRA Series
from OMEGA Engineering, Inc.

•. Available in a Wide Range of Sizes. •. Single Hole, Two Hole and Four Hole Insulators. •. Service Temperature up to 1950 °C(3540 °F) with OMEGATITE ® 450 [See More]

  • Material Type: Mullite (optional feature); Specialty Material; Alumina
  • Width / Diameter: 0.0312 to 0.2500
  • Shape: Tube
  • I.D.: 0.0050 to 0.0625
Ceramic Protection Tube -- 16A
from Pyromation, Inc.

The thermocouple protection tubes illustrated on this catalog page are replacement tubes for Pyromation's complete ceramic protection tube thermocouple assemblies as found elsewhere in this catalog section, and they are compatible replacements for other manufacturers' protection tubes. The Series 16... [See More]

  • Material Type: Mullite; Specialty Material; Alumina
  • Width / Diameter: 0.3750
  • Shape: Tube; Immersion Tube or Sheath
  • I.D.: 0.2500
Mullite Process Tubes, Closed One End -- GO-33911-50
from Cole-Parmer

Mullite process tubes, closed one end, 1" OD, 12" L. Mullite furnace tubes are a low cost for general applications. Compressive strength: 1310 MPa (190 kpsi). Maximum temperature with no load: 3056degF (1680degC). Diamete [See More]

  • Material Type: Mullite; Specialty Material
  • Width / Diameter: 1
  • Shape: Immersion Tube or Sheath
  • Length: 12