管径换算表谁有？谁说一下？

答案:5 悬赏:80 手机版

解决时间 2021-10-19 03:02

提问者网友：沉默的哀伤
2021-10-18 05:34

管径换算表谁有？谁说一下？

最佳答案

五星知识达人网友：你可爱的野爹
2021-10-18 06:13

计算空调管路管径有2个关注要点：
1、当量环境下的水流量
2、当量环境下的管径流速确定了这两个条件后，管径应当依照《手册》冷水管道管径计算表选择

全部回答

1楼网友：有你哪都是故乡
2021-10-18 10:57

管道支架重量换算表续表一公称直径1520253240506580100125150名称材料名称根部做法膨胀螺栓规格M6×55M6×55M6×55M6×55M6×55M10×85M10×85M10×85M10×85M12×125M12×125数量(个)11111111111钢槽规格[8[8[8[8[8[10[10[12[12[16[16重量单位重量(kg/m)8.0458.0458.0458.0458.04510.00710.00710.00710.00712.31812.318数量（m）0.080.080.080.080.080.10.10.10.10.120.12吊杆规格88888101012121616重量单位重量(kg/m)0.3950.3950.3950.3950.3950.6170.6170.8880.8881.581.58数量(m)0.350.350.350.350.350.350.350.350.350.350.35螺母规格M8M8M8M8M8M10M10M12M12M16M16重量单位重量（kg/个）0.00720.00720.00720.00720.00720.01310.01310.02050.02050.03870.0387数量（个）11111111111垫片规格M8M8M8M8M8M10M10M12M12M16M16重量单位重量（kg/个）0.00200.00200.00200.00200.00200.00410.00410.00500.00500.01130.0113数量（个）11111111111重量合计(kg)0.74720.74720.74720.74720.74721.23391.23391.33721.33722.0812.081管道支架重量换算表续表二公称直径1520253240506580100名称材料名称吊杆做法支撑角钢规格L50×5L50×5L50×5L50×5L50×5L50×5L63×6L63×6L63×6重量单位重量(kg/m)3.773.773.773.773.773.775.7215.7215.721数量(m)0.310.320.320.330.340.340.350.370.38吊杆规格8888810101212重量单位重量(kg/m)0.3950.3950.3950.3950.3950.6170.6170.8880.888数量(m)0.350.350.350.350.350.350.350.350.35螺母规格M8M8M8M8M8M10M10M12M12重量单位重量（kg/个）0.00720.00720.00720.00720.00720.01310.01310.020520.02052数量（个）111111111垫片规格M8M8M8M8M8M10M10M12M12重量单位重量（kg/个）0.00080.00080.00080.00080.00080.00160.00160.00340.0034数量（个）111111111重量合计（kg）1.3151.35271.35271.39041.42811.51252.23312.45152.5087管道支架重量换算表续表三公称直径1520253240506580100125150200250300名称材料名称吊卡做法六角头螺栓规格M8×40M8×40M8×40M10×45M10×45M10×45M12×50M12×50M12×50M16×60M16×60M16×60M20×70M20×70重量单位重量（kg/个）0.02140.02140.02140.03810.03810.03810.05820.05820.05820.12210.12210.12210.2300.230数量（个）11111111111111扁钢管卡规格-25×4-25×4-25×4-30×4-30×4-30×4-40×4-40×4-40×4-50×6-50×6-50×6-60×8-60×8重量单位重量(kg/m)0.780.780.780.940.940.941.261.261.262.362.362.363.773.77数量(m)0.1610.1770.1990.2480.2660.3030.3740.4150.4950.6250.7020

2楼网友：狂恋
2021-10-18 09:52

管径当量换算表（空气、蒸汽、气体）? 管径1/2'3/4'1'1?1/2'2'2?1/2'3'4'5'6'7'8'9'10'1/2'152.274.8815.831.752.996.92053776209181292176724883/4'202.62.056.971423.342.590.416627340556977910961'257.552.93.456.8211.420.944.181.1133198278380536 1?1/4'3211/2'4024.29.33.22 3.346.131323.839.258.181.71121572'5054.8217.252.261.673.066.4711.919.62940.855.878.52?1/2'6510239.413.64.231.871.833.877.1211.717.424.433.4473'8017065.422.67.033.111.662.123.896.399.4813.320.923.74'10037614449.815.56.873.672.211.843.024.486.38.6112.15'12568626390.928.312.56.74.031.831.652.443.434.696.66'15011164291484620.410.96.562.971.631.48 2.092.854.027'175170765622670.531.216.6104.542.491.511.41 1.932.718'200243593632210144.523.814.36.483.542.181.43 1.35 1.939'2253335128144013760.832.519.58.854.852.981.951.37 1.41 10' 250 4393 1688 582 181 80.4 42.9 25.8 11.7 6.4 3.93 2.571.81.32 例：一根3/4’管径管子相当于2.27根1/2’的管子。? 一根13’管径管子相当于3.56根8’的管子。（由上表纵列对横列查得

3楼网友：迟山
2021-10-18 09:00

室内排水管直径是： 1.upvc给水管规格:φ20，φ25，φ32，φ40，φ50，，φ63，φ75，φ90，φ110upvc管件:正弯头，正三通，异径三通， 2.DN50表示公称直径为50mm，即2寸管，16分管。附管径换算表：1英寸=25.4毫米=8英分1/2是四分(4英分)DN153/4。

4楼网友：孤独的牧羊人
2021-10-18 07:50

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