Material Specifications
The material meets or exceeds the standards in ASTM D 3350-05 for Type III, Class PE 334480E (colors with UV stabilizer) or Class C (black), high density polyethylene.
Ultraviolet Protection
Non-black conduit shall contain sufficient protection against UV radiation for a period not less than one year. Black conduit contains sufficient protection against UV radiation in long term above ground applications.
Click HERE to download SDR-11 DUCT PROPERTIES in PDF format.
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