| 材料类别 | 塑料 |
| RXNR | 79-7-S |
| 指定 | Ostendorf - HT Safe |
| 制造商 | Gebr. Ostendorf Kunststoffe GmbH |
| DN | 75 |
| 管道末端 | 尖端 |
| 材料名称 | 聚丙烯 |
| 颜色 (外部) | 灰色 |
| 应用领域 | Haustechnik, 通风, 排水 |
| 内径（毫米） | 71.2 |
| 外径（毫米） | 75 |
| 壁厚 (毫米) | 1.9 |
|
Material: polypropylene (PP) hot water resistant Production: DIN EN 1451-1 or DIN 19560-10 Application: drainage inside buildings as Sewage pipe Rainwater pipe Ventilation duct (see also areas of application: DIN 1986-4) Nominal sizes: (DN / OD): 32/40/50/75/90/110/125/160 Color: traffic gray B RAL 7043 Seal: Factory-inserted SBR seal according to DIN EN 681 Chemical resistance: discharge of aggressive media in the range of pH 2 to pH 12 (see also www.ostendorf-kunststoffe.com) Labeling pipes and fittings: Permanent labeling with manufacturer's mark, nominal diameter, standard designation (DIN EN 1451-1), date of manufacture, material, building material class (reaction to fire) Molded parts also indicate the degrees of angle or the outlets Sound insulation: measured value 21dB (A) sound insulation test according to DIN EN 14366 (Fraunhofer Institute) noise emission at 4 liter volume flow according to measurement with Bismat 1000 (P-BA 222/2016). Central vacuum cleaner system: Test certificate from the State Material Testing Institute Darmstadt + T1199 Source: Gebr. Ostendorf GmbH |
