ASTM F714-24 specifies requirements for polyethylene (PE) plastic pipe manufactured in three sizing systems (DIPS, IPS, Metric) with outside diameters ≥3 in. (90 mm). Key applications include:
| Material Designation | HDB at 140°F (MPa) | Melt Flow Rate (g/10 min) | Density Class |
|---|---|---|---|
| PE2708 | 5.5 | ≤0.40 | 2 |
| PE3608 | 5.5 | ≤0.15 | 3 |
| PE4710 | 6.9 | ≤0.15 | 4 |
UV Stabilization: Code C (2-3% carbon black) or Code E (UV stabilizers) required for 18+ outdoor months exposure resistance.
PR = 2 × HDS / (DR - 1) where:
HDS = Hydrostatic Design Stress (Table 1)
DR = Dimension Ratio (OD/min wall thickness)
| Test Type | Standard | Acceptance Criteria |
|---|---|---|
| Short-Term Burst | ASTM D1599 | Ductile rupture at ≥17.4 MPa (cell 2) or 20.0 MPa (cells 3-4) |
| Sustained Pressure | ASTM D1598 | No failure at 176°F (80°C) for 1000+ hrs (Condition 6) |
| Tensile Strength | ASTM D2290 | Yield ≥17.4 MPa (cell 2) or 20.0 MPa (cells 3-4) |
Manufacturers must conduct:
Case Example: PE4710 pipe (DR11) for potable water requires NSF/ANSI 61 certification and oxidative resistance classification CC2/CC3 when disinfectants are present.

Copyright ©2026 All Rights Reserved
Update:
Sat, 06 Jun 2026 19:48:19 +0000