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Product Overview
PetroChina Guangdong HDPE 23050 is a Hostalen ACP low-pressure slurry, trimodal pipe grade with good processability, stiffness/toughness balance and environmental-stress-crack resistance.
Grade & Processing
Grade: 23050. Polymer family: high-density polyethylene (HDPE). Pipe extrusion. TDS reference temperatures: barrel 190–230 °C, adapter 200–230 °C, die 210–230 °C.
Typical Applications
- High-grade pressure pipes
- Pressure-bearing piping systems
Technical Data
| Property | Typical value / specification | Unit | Test method |
|---|---|---|---|
| Density | 0.950 | g/cm³ | GB/T 1033.2 |
| MFR, 5.0 kg | 0.23 | g/10 min | GB/T 3682.1 |
| Tensile yield stress | 23 | MPa | GB/T 1040.2 |
| Nominal tensile strain at break | 760 | % | GB/T 1040.2 |
| Notched Charpy impact strength, 23 °C | 30 | kJ/m² | GB/T 1043.1 |
| Oxidation induction time, 210 °C | 50 | min | GB/T 19466.6 |
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Technical values reproduced from the published product record. Typical values and historical batch results are not a guarantee for a new shipment. Confirm the current TDS, COA, application suitability and commercial terms before ordering.
View the published technical data
