| 材料类别 | 塑料 |
| RXNR | 69-3-S |
| 指定 | Karl Schöngen - Concept-HL jacking pipe MV PP-HM for wastewater |
| 制造商 | Karl Schöngen KG |
| DN | 144 |
| 管道末端 | 尖端 |
| 材料名称 | PP-HM |
| 颜色 (外部) | 绿色 |
| 应用领域 | 土木工程, 排水 |
| 内径（毫米） | 120 |
| 外径（毫米） | 144 |
| 壁厚 (毫米) | 12 |
|
Sewage pipe made of filler-free polypropylene with a higher modulus of elasticity (PP-HM). Design MV with smooth inside and outside, integrated into the pipe wall, push-in socket connection with 2 firmly fixed sealing rings. Tube color: green (easy to inspect). With DIBt approval Z-42.1-349, material according to DIN EN 1852-1, proof of system tightness at higher internal pressure according to DIN EN 1277, therefore suitable for drinking water protection zones II and III. The pipes are high-pressure flush-proof, corrosion-resistant against municipal wastewater pH 2 to pH 12 and meet the requirements of DIN EN 476. Advantages: - high impact strength - High profitability - great rigidity and surface hardness - Absorption of extremely high axial pre-pressing forces - environmentally friendly, recyclable - Resistant to municipal sewage - The production of special lengths and special dimensions is possible Source: Karl Schöngen KG |
