r
r r
r PVC材料具有无毒,抗老化及耐酸碱之特性,因此非常适合于化工管道之使用,而以PVC原料加入固状配剂所生产出之产品,即称为UPVC(硬聚氯乙稀)。 r
rr
r
r UPVC管道系统具有耐冲击、不易变形、内壁光滑、不易结垢、保温性能好、冷胶水粘合之便利性,以及使用寿命长等特性,因此在性价比与施工费用低廉的优势上已取代其他金属材质之管道系统,而且UPVC管道维修保养方便快速,无需长时间停机维修造成巨大损失,故UPVC管道系统是当前工业管道设计的首选。 r
rr
r
r r
rr
r
r 给水用管材 执行标准GB/T10002.1-2006 r
rr
r
r
r
r
r
r 公称外径dn r
r r rr 管材S系列SDR系列和公称压力 r
r r r r rr S20 r
rr SDR41 r
rr PN0.63 r
r r rr S16 r
rr SDR33 r
rr PN0.8 r
r r rr S12.5 r
rr SDR26 r
rr PN1.0 r
r r rr S10 r
rr SDR21 r
rr PN1.25 r
r r rr S8 r
rr SDR17 r
rr PN1.6 r
r r rr S6.3 r
rr SDR13.6 r
rr PN2.0 r
r r rr S3 r
rr SDR11 r
rr PN2.5 r
r r r r rr 公称壁厚en r
r r r r rr 110 r
rr 125 r
rr 140 r
rr 160 r
rr 180 r
rr 200 r
rr 225 r
rr 250 r
rr 280 r
rr 315 r
rr 355 r
rr 400 r
rr 450 r
rr 500 r
rr 560 r
rr 630 r
rr 710 r
rr 800 r
rr 900 r
rr 1000 r
r r rr 2.7 r
rr 3.1 r
rr 3.5 r
rr 4.0 r
rr 4.4 r
rr 4.9 r
rr 5.5 r
rr 6.2 r
rr 6.9 r
rr 7.7 r
rr 8.7 r
rr 9.8 r
rr 11.0 r
rr 12.3 r
rr 13.7 r
rr 15.4 r
rr 17.4 r
rr 19.6 r
rr 22 r
rr 24.5 r
r r rr 3.4 r
rr 3.9 r
rr 4.3 r
rr 4.9 r
rr 5.5 r
rr 6.2 r
rr 6.9 r
rr 7.7 r
rr 8.6 r
rr 9.7 r
rr 10.9 r
rr 12.3 r
rr 13.8 r
rr 15.3 r
rr 17.2 r
rr 19.3 r
rr 21.8 r
rr 24.5 r
rr 27.6 r
rr 30.6 r
r r rr 4.2 r
rr 4.8 r
rr 5.4 r
rr 6.2 r
rr 6.9 r
rr 7.7 r
rr 8.6 r
rr 9.6 r
rr 10.7 r
rr 12.1 r
rr 13.6 r
rr 15.3 r
rr 17.2 r
rr 19.1 r
rr 21.4 r
rr 24.1 r
rr 27.2 r
rr 30.6 r
rr — r
rr — r
r r rr 5.3 r
rr 6.0 r
rr 6.7 r
rr 7.7 r
rr 8.6 r
rr 9.6 r
rr 10.8 r
rr 11.9 r
rr 13.4 r
rr 15.0 r
rr 16.9 r
rr 19.1 r
rr 21.5 r
rr 23.9 r
rr 26.7 r
rr 30.0 r
rr — r
rr — r
rr — r
rr — r
r r rr 6.6 r
rr 7.4 r
rr 8.3 r
rr 9.5 r
rr 10.7 r
rr 11.9 r
rr 13.4 r
rr 14.8 r
rr 16.6 r
rr 18.7 r
rr 21.1 r
rr 23.7 r
rr 26.7 r
rr 29.7 r
rr — r
rr — r
rr — r
rr — r
rr — r
rr — r
r r rr 8.1 r
rr 9.2 r
rr 10.3 r
rr 11.8 r
rr 13.3 r
rr 14.7 r
rr 16.6 r
rr 18.4 r
rr 20.6 r
rr 23.2 r
rr 26.1 r
rr 29.4 r
rr 33.1 r
rr 36.8 r
rr — r
rr — r
rr — r
rr — r
rr — r
rr — r
r r rr 10.0 r
rr 11.4 r
rr 12.7 r
rr 14.6 r
rr 16.4 r
rr 18.2 r
rr — r
rr — r
rr — r
rr — r
rr — r
rr — r
rr — r
rr — r
rr — r
rr — r
rr — r
rr — r
rr — r
rr — r
r r r r rr 注:公称壁厚(en)根据设计应力(ó3)12.5MPa确定。 r
r rr r r r r r r"};