管道支吊架最大间距一览表

1、管道支吊架最大间距 一览表分类1DN公称直径 a（mm）101520253240507080100125dn公称外径（mm）121416182025324050637590110125140衬塑钢管冷水/11.51.822.22.533.53.5h4热水/X/11.51.822.22.533.53.5i1(44双金属复合管/11.51.822.22.533.53.53.5铜管垂直（立 管）/1.82.42.43333.53.53.5水平（横 管）/1.21.81.82.42.42.43333薄壁 不锈 钢管垂直X/1.5222.52.5333.53.53.5水平/11.51.5222.52.5

2、333孔网钢带复合管PE33.544.24.54.8聚丙烯管PPR垂直冷 水0.911.11.31.61.822.22.4热八'、水0.40.450.520.650.780.911.041.561.7水平冷水0.60.70.80.911.11.21.351.55热 水0.30.350.40.50.60.70.81.21.3氯化 聚氯 乙烯 管CPV C垂直11.11.21.41.61.82.12.42.733.4水平冷 水0.80.80.8511.21.41.51.61.71.82热 八'、水0.60.650.70.80.911.11.21.21.31.4聚丁烯管PB冷水水平0

3、.50.60.70.811.21.41.61.82垂直0.70.80.911.31.61.82.12.32.6热八'、水无 托0.250.30.350.40.50.60.750.91.11.3板有托111.21.21.21.51.51.522板水1.31.5平0.50.60.70.80.911.11.2耐热冷55水垂0.80.9聚乙烯管直0.7581.11.31.61.822.22.4水0.30.9PER平0.30.30.40.50.60.70.81.1T热 八'、55水垂直0.70.70.91.01.11.31.41.61.71.98858955200.50.60.71.01

4、.31.61.7C0.50.91.21.51.9聚乙75555555水烯300.40.50.70.81.11.41.8温C550.655151.351.61.75PE40657590105120135150160170C450500550000000000铝塑垂直0.50.60.70.80.911.11.31.61.82复合管水平0.40.40.50.50.60.70.811.21.41.6PAP碳素保温22.52.52.533444.56钢管非保温2.533.544.55666.57排水UP垂直1.21.522VC0.71.2水平0.40.50.91.155官道支吊架最大间距巨览表DN公规称

5、直径（mm）150200250300格分类dn公称40外径1602002252502803150（mm）衬塑冷水4.55钢管热水4.55双金属复合管4.55垂直铜管（立44管）水平3.53.5（横 管）薄壁不锈钢管垂直44水平3.53.5孔网钢带复合管PE55.45.766.5聚丙烯管PPR垂直冷 水热 八'、水水平冷 水热水氯化 聚氯 乙烯 管CPV C垂直3.8水平冷水2热 水1.5聚丁烯管PB冷 水水平垂直热 八'、水无托板有托板耐热聚乙烯管PERT冷 水水平垂直热八'、水水平垂直聚乙 烯PE水温20C2.052.32.452.62.752.930C1.952.22.352.52.652.