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High Temp. Nextel Braided Ceramic and XS Silica Sleeving

Nextel Braided Ceramic Very High Temperature and XS Silica Sleeving


Item# XS-38-25

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 C$397.23
5-9 C$377.37
10-24 C$357.51
25-49 C$337.65
50-99 C$317.78
100+ C$297.92

In stock

Lead Time (If not in stock): 52 weeks
Nextel Braided Ceramic Very High Temperature and XS Silica Sleeving XS-38-25 XS-38-25
  • All XC4 sleeving (NEXTEL 440) is 'Pink' in color
  • Six Sizes
  • 1/16', 1/8', 3/16', 3/8', 1/4', 1/2' Nominal Inside Diameter
  • Low Thermal Conductivity

XS-38-25 Model Options

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Max Temperature Rating
Sleeve Color
Wire Length

Nextel 312 is an Alumina-Borica-Silica fiber that is braided without the aid of organic, glass or metal inserts. This sleeving retains strength and flexibility at continuous exposure to 1200°C (2200°F). Short exposures to 1425°C (2600°F) can be tolerated. Most common metals (except molten copper and tin) do not attack the fibers.

Because Nextel 312 Ceramic Fibers contain no residual acids or chlorides, there are no chemicals present to corrode or etch the wires. Even in a test involving exposure to 96 percent relative humidity, no noticeable electrolytic corrosion was detected.

Not recommended for use in abrasive environments without the protection of Inconel® overbraiding or a thermowell.

Nextel material is also used to insulate fuel cell interconnect wire see part number XTW-XT-NN-24 for fuel cell application details.

This material is intended for industrial applications only. In addition, Omega does not recommend this material for food, cosmetic, medical, or pharmaceutical use.

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Rated 5 out of 5 by from Braided Ceramic Very High Temperature This works just as promised on published specification sheet. Have used it multiple times. Never had any quality related issues.
Date published: 2022-01-21
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