ELECTRICAL
INSULATION
800 323-5140
68
•
Rated to 392°F
Class H (200°C)
• 15,000
V
•
Excellent Low Temp.
Flexibility
•
Low Temp. Brittle
Point Below -121°F
•
Resists Inorganic
Acids, Alkalis,
and Alphatic
Hydrocarbons
HW Silicone Flex Glass
Heavy Wall
Silicone Coated
Fiberglass Sleeving
Heavy Wall Flex Glass (SG) is engineered from a high quality braided fiber-
glass sleeve surrounded by a heavy silicone rubber coating. SG expands slightly for
easy installation, and is tough and flexible enough for use in tight radius applica-
tions. The silicone coating will expand and flex without cracks or fractures, and the
treated fiberglass minimizes end fray and dusting during assembly and use. Heavy
Wall Flex Glass resists dielectric breakdown caused by operational stresses.
SG is highly abrasion resistant and remains flexible in low temperature applica-
tions. It is also resistant to common chemicals, inorganic acids, alkalis and alphatic
hydrocarbons. Rated to 392°F. (Class H), SG is in extensive use in dry-type trans-
former applications, and is ideal for terminal insulation and protection in a wide
range of operating environments.
Nominal
Size
Diameter
Part
#
Grade
Standard Spool Put-Ups
Available
Colors
Bulk Spool
Shop Spool
14
12
10
9
8
7
6
5
4
3
2
1
0
3/8”
7/16”
1/2”
5/8”
3/4”
7/8”
1”
0.066”
0.085”
0.106”
0.118”
0.133”
0.148”
0.166”
0.186”
0.208”
0.234”
0.263”
0.294”
0.330”
0.375”
0.438”
0.500”
0.625”
0.750”
0.875”
1.000”
SGHG.14RD
SGHG.12RD
SGHG.10RD
SGHG.09RD
SGHG.08RD
SGHG.07RD
SGHG.06RD
SGHG.05RD
SGHG.04RD
SGHG.03RD
SGHG.02RD
SGHG.01RD
SGHG.00RD
SGH0.38RD
SGH0.44RD
SGH0.50RD
SGH0.63RD
SGH0.75RD
SGH0.88RD
SGH1.00RD
15,000
V
15,000
V
15,000
V
15,000
V
15,000
V
15,000
V
15,000
V
15,000
V
15,000
V
15,000
V
15,000
V
15,000
V
15,000
V
15,000
V
15,000
V
15,000
V
15,000
V
15,000
V
15,000
V
15,000
V
500’
250’
250’
250’
250’
250’
250’
250’
250’
250’
250’
250’
100’
100’
100’
100’
100’
100’
50’
50’
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Red (RD)
Red (RD)
Red (RD)
Red (RD)
Red (RD)
Red (RD)
Red (RD)
Red (RD)
Red (RD)
Red (RD)
Red (RD)
Red (RD)
Red (RD)
Red (RD)
Red (RD)
Red (RD)
Red (RD)
Red (RD)
Red (RD)
Red (RD)
