r PE燃气管道系统r
rr PE燃气管道系统主要用于天然气、液化石油气、人工煤气的输配,也可用于化工、医药、造纸等领域。r
rr
r
r r r r r
r 公称外径 r
rr dnmm r
r r rr PE80级 r
r r rr PE100级 r
r r r r rr SDR17.6(≤0.2MPa) r
r r rr SDR11(≤0.4MPa) r
r r rr SDR17.6(≤0.6MPa) r
r r rr SDR11(≤1.0MPa) r
r r r r rr 公称壁厚mm r
r r rr 公称壁厚mm r
r r rr 公称壁厚mm r
r r rr 公称壁厚mm r
r r r r rr 25 r
r r rr 2.3 r
r r rr 3.0 r
r r rr 2.3 r
r r rr 3.0 r
r r r r rr 32 r
r r rr 2.3 r
r r rr 3.0 r
r r rr 2.3 r
r r rr 3.0 r
r r r r rr 40 r
r r rr 2.3 r
r r rr 3.7 r
r r rr 2.3 r
r r rr 3.7 r
r r r r rr 50 r
r r rr 2.9 r
r r rr 4.6 r
r r rr 2.9 r
r r rr 4.6 r
r r r r rr 63 r
r r rr 3.6 r
r r rr 5.8 r
r r rr 3.6 r
r r rr 5.8 r
r r r r rr 75 r
r r rr 4.3 r
r r rr 6.8 r
r r rr 4.3 r
r r rr 6.8 r
r r r r rr 90 r
r r rr 5.2 r
r r rr 8.2 r
r r rr 5.2 r
r r rr 8.2 r
r r r r rr 110 r
r r rr 6.3 r
r r rr 10.0 r
r r rr 6.3 r
r r rr 10.0 r
r r r r rr 125 r
r r rr 7.1 r
r r rr 11.4 r
r r rr 7.1 r
r r rr 11.4 r
r r r r rr 140 r
r r rr 8.0 r
r r rr 12.7 r
r r rr 8.0 r
r r rr 12.7 r
r r r r rr 160 r
r r rr 9.1 r
r r rr 14.6 r
r r rr 9.1 r
r r rr 14.6 r
r r r r rr 180 r
r r rr 10.2 r
r r rr 16.4 r
r r rr 10.2 r
r r rr 16.4 r
r r r r rr 200 r
r r rr 11.4 r
r r rr 18.2 r
r r rr 11.4 r
r r rr 18.2 r
r r r r rr 225 r
r r rr 12.8 r
r r rr 20.5 r
r r rr 12.8 r
r r rr 20.5 r
r r r r rr 250 r
r r rr 14.2 r
r r rr 22.7 r
r r rr 14.2 r
r r rr 22.7 r
r r r r rr 280 r
r r rr 15.9 r
r r rr 25.4 r
r r rr 15.9 r
r r rr 25.4 r
r r r r rr 315 r
r r rr 17.9 r
r r rr 28.6 r
r r rr 17.9 r
r r rr 28.6 r
r r r r rr 355 r
r r rr 20.2 r
r r rr 32.3 r
r r rr 20.2 r
r r rr 32.3 r
r r r r rr 400 r
r r rr 22.8 r
r r rr 36.4 r
r r rr 22.8 r
r r rr 36.4 r
r r r r rr 450 r
r r rr 25.6 r
r r rr 40.9 r
r r rr 25.6 r
r r rr 40.9 r
r r r r rr 500 r
r r rr 28.4 r
r r rr 45.5 r
r r rr 28.4 r
r r rr 45.5 r
r r r r rr 560 r
r r rr 31.8 r
r r rr 50.9 r
r r rr 31.8 r
r r rr 50.9 r
r r r r rr 630 r
r r rr 35.8 r
r r rr 57.3 r
r r rr 35.8 r
r r rr 57.3 r
r r r r rrr
r