1. 物化性能优良。用 UPVC 生产的管材及管件，耐腐蚀，抗冲强度高，流体阻力小 ( 较同口径铸铁管流量提高 30%)。耐老化，使用寿命长 ( 据权威机构测试资料说明，使用年限为 40-50 年 )，是建筑排水、化工排污的理想材料。
2. 质地实用，安装方便。重量只有同口径铸铁管 1/7，可大大加快工程进度和降低施工费用。
3. 内壁光滑，排水流畅，管道不易堵塞。
4. 节约建筑费用。使用 UPVC 管比使用同样规格的铸铁管的综合造价低，维修费用低。
| UPVC 给水管材 GB/T10002.1-2006 |
公称
外径
mm | 公称压力 |
| 0.63MPa S16 | 0.80MPa S12.5 | 1.00MPa S10 | 1.25MPa S8 | 1.60MPa S6.3 | 2.0MPa S5 | 2.5MPa S4 |
壁厚
mm | 公差
mm | 壁厚
mm | 公差
mm | 壁厚
mm | 公差
mm | 壁厚
mm | 公差
mm | 壁厚
mm | 公差
mm | 壁厚
mm | 公差
mm | 壁厚
mm | 公差
mm |
| 20 |
|
|
|
|
|
|
|
| 2.0 | 0.4 | 2.0 | 0.4 | 2.3 | 0.5 |
| 25 |
|
|
|
|
|
| 2.0 | 0.4 | 2.0 | 0.4 | 2.3 | 0.5 | 2.8 | 0.5 |
| 32 |
|
|
|
| 2.0 | 0.4 | 2.0 | 0.4 | 2.4 | 0.5 | 2.9 | 0.5 | 3.6 | 0.6 |
| 40 | 2.0 | 0.4 | 2.0 | 0.4 | 2.0 | 0.4 | 2.4 | 0.5 | 3.0 | 0.5 | 3.7 | 0.6 | 4.5 | 0.7 |
| 50 | 2.0 | 0.4 | 2.0 | 0.4 | 2.4 | 0.5 | 3.0 | 0.5 | 3.7 | 0.6 | 4.6 | 0.7 | 5.6 | 0.9 |
| 63 | 2.0 | 0.4 | 2.5 | 0.5 | 3.0 | 0.5 | 3.8 | 0.6 | 4.7 | 0.8 | 5.8 | 0.9 | 7.1 | 1.1 |
| 75 | 2.3 | 0.5 | 2.9 | 0.5 | 3.6 | 0.6 | 4.5 | 0.7 | 5.6 | 0.9 | 6.9 | 1.1 | 8.4 | 1.3 |
| 90 | 2.8 | 0.5 | 3.5 | 0.6 | 4.3 | 0.7 | 5.4 | 0.9 | 6.7 | 1.1 | 8.2 | 1.3 | 10.1 | 1.6 |
| 0.63MPa S20 | 0.8MPa S16 | 1.0MPa S12.5 | 1.25MPa S10 | 1.6MPa S8 | 2.0MPa S6.3 | 2.5MPa S5 |
| 110 | 2.7 | 0.5 | 3.4 | 0.6 | 4.2 | 0.7 | 5.3 | 0.8 | 6.6 | 1.1 | 8.1 | 1.3 | 12.3 | 1.9 |
| 125 | 3.1 | 0.6 | 3.9 | 0.6 | 4.8 | 0.8 | 6.0 | 0.9 | 7.4 | 1.2 | 9.2 | 1.4 | 13.9 | 2.1 |
| 140 | 3.5 | 0.6 | 4.3 | 0.7 | 5.4 | 0.9 | 6.7 | 1.1 | 8.3 | 1.3 | 10.3 | 1.6 | 15.7 | 2.4 |
| 160 | 4.0 | 0.6 | 4.9 | 0.8 | 6.2 | 1.0 | 7.7 | 1.2 | 9.5 | 1.5 | 11.8 | 1.8 | 17.9 | 2.7 |
| 180 | 4.4 | 0.7 | 5.5 | 0.9 | 6.9 | 1.1 | 8.6 | 1.3 | 10.7 | 1.7 | 13.3 | 2.0 | 20.0 | 3.0 |
| 200 | 4.9 | 0.8 | 6.2 | 1.0 | 7.7 | 1.2 | 9.6 | 1.5 | 11.9 | 1.8 | 14.7 | 2.3 | 22.3 | 3.4 |
| 225 | 5.5 | 0.9 | 6.9 | 1.1 | 8.6 | 1.3 | 10.8 | 1.7 | 13.4 | 2.1 | 16.6 | 2.5 | 25.1 | 3.8 |
| 250 | 6.2 | 1.0 | 7.7 | 1.2 | 9.6 | 1.5 | 11.9 | 1.8 | 14.8 | 2.3 | 18.4 | 2.8 | 27.9 | 4.2 |
| 280 | 6.9 | 1.1 | 8.6 | 1.3 | 10.7 | 1.7 | 13.4 | 2.1 | 16.6 | 2.5 | 20.6 | 3.1 |
|
|
| 315 | 7.7 | 1.2 | 9.7 | 1.5 | 12.1 | 1.9 | 15.0 | 2.3 | 18.7 | 2.9 | 23.2 | 3.5 |
|
|
| 355 | 8.7 | 1.4 | 10.9 | 1.7 | 13.6 | 2.1 | 16.9 | 2.6 | 21.1 | 3.2 | 26.1 | 4.0 |
|
|
| 400 | 9.8 | 1.5 | 12.3 | 1.9 | 15.3 | 2.3 | 19.1 | 2.9 | 23.7 | 3.6 | 29.4 | 4.5 |
|
|
| 450 | 11.0 | 1.7 | 13.8 | 2.1 | 17.2 | 2.6 | 21.5 | 3.3 | 26.7 | 4.1 | 33.1 | 4.9 |
|
|
| 500 | 12.3 | 1.9 | 15.3 | 2.3 | 19.1 | 2.9 | 23.9 | 3.6 | 29.7 | 4.5 | 36.8 | 5.6 |
|
|
| 560 | 13.7 | 2.1 | 17.2 | 2.6 | 21.4 | 3.3 | 26.7 | 4.1 |
|
|
|
|
|
|
| 630 | 15.4 | 2.4 | 19.3 | 2.9 | 24.1 | 3.7 | 30.0 | 4.5 |
|
|
|
|
|
|
| 710 | 17.4 | 2.7 | 21.8 | 3.3 | 27.2 | 4.1 |
|
|
|
|
|
|
|
|
| 800 | 19.6 | 3.0 | 24.5 | 3.7 | 30.6 | 4.6 |
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