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G7 Glass Reinforced Silicone Tubes .031" Wall Thickness

G7 Phenolic Tubes .031 Inch Wall

G7 Glass Reinforced Silicone Tubes with a .031 inch wall thickness- natural (cream to white)

Technical Data Sheet    Chemical Resistance Chart
Composed of a continuous glass woven cloth base impregnated with a silicone resin binder, this grade has excellent heat and arc resistance. It has extremely good dielectric loss properties under dry conditions and good electrical properties under humid conditions, although the percentage of change is high.
NEMA G-7 certs to MIL-I-24768/17 GSG, IEC 60893-3 Type 6 SI GC 201

NEMA grade G7 Glass-Cloth Reinforced Silicone -- natural color is typically cream to white. Composed of a continuous glass woven clothe base impregnated with a silicone resin binder, this grade has excellent heat and arc resistance. (Silicone thermosetting resins are among the best of all polymer materials in resistance to temperature. Hence, silicone is broadly used for high temperature electronic applications requiring low electrical losses. Silicone isn't as strong as epoxies and phenolics upon aging at lower temperatures but is stronger upon aging over 400° F.) G7 has extremely good dielectric loss properties under dry conditions and good electrical properties under humid conditions, although the percentage of change is high.

G7 Sheets    G7 Rods

 

Select G7 Tube Wall Thickness

.031" .187" .750"
.062" .250" 1.00"
.093" .375"
.125" .500"

 

.031" Wall Thickness G7 Tubes
Stock # OD Inch ID Inch Min. Feet to Order  Price/Ft Purchase Online
KM-12192 .563 .500 21 $15.70 Buy Now
KM-12030 .625 .563 21 $16.00 Buy Now
KM-12031 .688 .625 21 $16.53 Buy Now
KM-12032 .750 .688 18 $17.35 Buy Now
KM-12029 .813 .750 18 $17.65 Buy Now
KM-12028 .875 .813 18 $17.98 Buy Now
KM-12023 .938 .875 18 $18.85 Buy Now
KM-12085 1.000 .938 18 $19.15 Buy Now
KM-12169 1.063 1.000 18 $19.60 Buy Now
KM-12048 1.125 1.063 18 $20.23 Buy Now
KM-11518 1.188 1.125 18 $20.78 Buy Now
KM-12180 1.250 1.188 15 $21.28 Buy Now
KM-12133 1.313 1.250 15 $21.70 Buy Now
KM-12178 1.375 1.313 15 $22.08 Buy Now
KM-12025 1.438 1.375 15 $22.75 Buy Now
KM-12034 1.500 1.438 15 $23.00 Buy Now
KM-12033 1.563 1.500 15 $23.60 Buy Now
KM-12175 1.625 1.563 15 $24.15 Buy Now
KM-12174 1.688 1.625 15 $24.68 Buy Now
KM-12173 1.750 1.688 15 $25.15 Buy Now
KM-12172 1.813 1.750 15 $25.60 Buy Now
KM-12171 1.875 1.813 15 $26.03 Buy Now
KM-12170 1.938 1.875 15 $26.43 Buy Now
KM-12036 2.000 1.938 12 $26.80 Buy Now

 

 

nominal inches,
diameter

plus or minus (±) tolerance, inches

ID inside diameter

OD outside diameter

steel
mandrel

built-up
mandrel

.125" -.749"

.003"

-

.005"

.750" - 1.999"

.004"

-

.005"

2.000" - 4.000"

.006"

-

.008"

 

*turned

*as wound

4.001" - 12.000"

.010"

-

.025"

plus only

12.001" - 18.000"

.030"

.060"

.030"

plus only

18.001" - 24.000"

.040"

.075"

.035"

plus only

24.001" - 48.000"

.060"

.090"

.040"

plus only

*Note: tubing over 8.000" OD supplied as wound (turned OD quoted on request)