ƣҺļ
4.ŨļʱҺλƵIJʲܲþϩ 5.ҺλƵĽӿΪDN25ҺλʽɸûҪ ܿڱ
ӹ a ϴˮ b c Һ d Һ
e ۹
ͼ
塢Ҫݱ
41
42
һ
һֻӷԺǿҺ壬豸ظʴΣ彡ǽۺͼ豸ͨˮܵϽˮУﵽֹȾĿġ
ѹ0.1 MPa ¶ȣ400C ϸ߶ȣ Ʒʾ
ġͼ
塢Ҫݱ
43
ƲƷֱ mm L1 L2 L3 L4 γߴmm ܿڳߴmm ϸ߶mm 250 500 500 500 H1 H2 H3 H4 H5 M DN1 DN2 DN3 DN4 kg 11.5 20.3 34.8 DN250 XS25 280 211 DN350 XS35 330 261 DN500 XS50 405 100 / / / 211 50 200 / / / 610 810 400 21 40 40 40 20 25 80 80 15 25 25 25 / / / 261 146 280 100 100 330 88 1145 1453 500 1200 1553 650 DN700 XS70 425 100 100 100 ΪPVC
338 574 1204 1565 850 150 96.4
44