INTREPID™ 2499 NT Bimodal Polyethylene Resin is a Polyethylene resin produced with raised temperature capability (PE-RT) using UNIPOL™ II process technology. This product is intended for use in municipal and industrial piping systems where extreme conditions such as high temperatures, aggressive chemicals, hydrocarbons, or highly oxidative conditions exist. Suitable uses include oil and gas field pipelines, gas distribution pipelines, mining pipelines, district heating systems, municipal water distribution and other industrial applications.

Industrial Standards Compliance:
ASTM D3350: cell classification:

• Natural - PE445574A CCO

• Black - PE445574C CC3 (See Notes A and B)

Plastics Pipe Institute (PPI): TR-4

• Natural Pipe INTREPID 2499 NT Bimodal Polyethylene Resin

• ASTM PE4710 pipe grade - 1600psi HDB @ 73 °F (23°C)

• ASTM PE4710 pipe grade - 800psi HDB @ 180 °F (82.2°C)

• Black Pipe INTREPID 2499 BK Bimodal Polyethylene Resin (See Note B)

• ASTM PE4710 pipe grade - 1600psi HDB @ 73 °F (23°C)

• ASTM PE4710 pipe grade - 800psi HDB @ 180 °F (82.2°C)

NSF International: Standard 14 and 61

• Natural Pipe INTREPID 2499 NT

• Black Pipe INTREPID 2499 BK (See Note B)

NOTES:
(A)The first 5 numbers of the cell classification are based on natural resin. The last number and letter are based on
black resin. (natural resin plus 6.5% DFNF-0092).
(B) Natural resin extruded under proper conditions with carbon black masterbatch DFNF-0092 BK (6.5%)