鋼管管道支架的最大間距2

公稱直徑（mm）1520253240507080100125150200250300支架的最大間距（m）保溫管22.52.52.533444.567788.5不溫管2.533.544.55666.5789.51112采用粘接管端插入承口的深度公稱直徑（mm）202532405075100125150插入深度（mm）161922263144616980管道和閥門安裝的允許偏差和檢驗方法項次項目允許偏差（mm）1水平管道縱橫方向彎曲鋼管每米全長25m以上1>25塑料管復合管每米全長25m以上1.5>25鑄鐵管每米25m以上2>252立管垂直度鋼管每米5m以上3>8塑料管復合管每米5m以上2>8鑄鐵管每米5m以上3>103成排管段和成排閥門在同一平面上間距3項次管徑（mm）標準坡度（％0）最小坡度（％0）1503525275251531002012412515105150107620085生活污水塑料管道的坡度項次管徑（mm）標準坡度（％0）最小坡度（％0）150251227515831101264125105516074排水塑料管道支吊架最大間距（單位：m）管徑（mm）5075110125160立管1.21.52.02.02.0橫管0.50.751.101.301.6地下埋設雨水排水管道的最小坡度項次管徑（mm）最小坡度15020275153100841256515056200-4004角鋼支承立管支架材料及尺寸(mm)序號公稱直徑DN支承角鋼規(guī)格長度150L30X3184265L30X3186380L36X42004100L36X42275125L40X42346150L40X43217200L40X4324角鋼支承立管支架材料及尺寸(mm)序號公稱直徑DN(mm)管質(zhì)量(kg)扁鋼規(guī)格bX&0(mm)螺栓規(guī)格Ma(mm)螺母規(guī)格Ma(mm)墊圈內(nèi)徑(mm)保溫不保溫1154030X3M8X40M88.52025X32205030X3M8X40M88.52025X33255035X3M8X40M88.52025X34326035X4M10X45M1010.52025X3M8X40M88.55406035X4M10X45M1010.52025X3M8X40M88.56507035X4M10X45M1010.53025X3M8X40M88.57658040X4M10X45M1010.54025X3M8X40M88.588010045X4M10X45M1010.55030X3M8X40M88.5

電焊焊縫加強面高度和寬度厚度（mm）2-34-67-10無坡口焊縫加強高度h（mm）1-1.51.5-2-焊縫寬度b（mm）5-67-9-有坡口焊縫加強高度h（mm）-1.5-22焊縫寬度b（mm）蓋過每邊坡口約2mm塑料管及復合管管道支架的最大間距管徑（mm）121416182025324050637590110最大間距（m）立管0.50.60.70.80.91.01.11.31.61.82.02.22.4水冷水管0.40.40.50.50.60.70.80.91.01.11.21.351.55平管熱水管0.20.20.250.30.30.350.40.50.60.70.8

采暖管道安裝的允許偏差和檢驗方法項次項目允許偏差檢驗方法1橫管道縱，橫方向彎曲（mm）母1m管徑＜1001用水平尺、直尺、拉線和尺量檢查管徑＞1001.5?（25m以上）管徑＜100>13管徑＞100>252立官垂直度（mm）每1m2吊線和尺量檢查全長（5m以上）>10排水橫支管的安裝坡度橫干管安裝安裝坡度DN通用坡度最小坡度500.0350.025750.0250.0151000.0200.0121250.0150.0101500.0100.007管材的外徑及壁厚標準公稱外徑DN（mm）平均外徑極限偏差（mm）壁厚（mm）基本尺寸極限偏差40+0.32.0+0.40050+0.32.0+0.40075+0.32.3+0.40090+0.33.2+0.600110+0.43.2+0.600125+0.43.2+0.600160+0.54.0+0.600

無縫鋼管法蘭壁厚公稱直徑DN（mm）厚度（mm）外徑（mm）pN40181501.0MPa1000片50201651.0MPa1000片80202001.0MPa1000片100222201.0MPa1000片125222501.0MPa1000片150242851.0MPa1000片200243401.0MPa1000片250263951.0MPa1000片

焊接鋼管一一包括一般焊接鋼管、吹氧鋼管、電線套管、鍍鋅鋼管、變壓器管、電焊異型管等.低壓流體輸送用焊接鋼管尺寸及重量公稱口徑外徑(mm)普通管加厚管(mm)(in)理論重量(Kg/m)壁厚(mm)壁厚(mm)理論重量(Kg/m)61/810.000.392.002.500.4681/413.500.622.252.750.73103/817.000.822.752.750.97151/221.251.262.753.251.45203/426.751.633.253.502.0125133.502.423.254.002.913211/442.253.133.504.003.784011/248.003.843.504.254.5850260.004.883.754.506.166521/275.506.644.004.507.88.80388.508.344.004.759.811004114.0010.854.005.0013.441255140.0013.424.005.5018.241506165.0017.814.505.5021.63

kg/m\壁厚mm\論\外'質(zhì)量徑Vmm\1.0\1.52.02.53.03.54.04.55.05.560.1230.1660.19770.1480.2030.2470.27780.1730.2400.2960.33990.1970.2400.2960.339100.2220.3140.3950.4620.5810.561120.2710.3880.4930.5860.6660.7340.789140.3210.4620.5920.7090.8140.9060.986160.3700.5360.6910.8320.9621.081.181.281.35170.3950.5730.7400.8941.041.171.281.391.48180.4190.6100.7890.9561.111.251.381.501.60190.4440.6470.8381.021.181.341.481.611.73200.4690.6840.8881.081.261.421.581.721.851.97220.5180.7580.9861.201.411.601.771.942.102.24250.5920.8691.131.391.631.862.072.282.472.64續(xù)表kg/m"y厚mm外"量m、rn、2.02.53.03.54.04.55.05.56.06.5271.231.511.782.032.272.502.712.923.113.29281.281.571.852.112.372.612.843.053.263.45301.381.702.002.292.562.833.083.323.553.77321.481.822.152.462.763.053.333.593.854.09341.581.942.292.632.963.273.583.874.144.41361.682.072.442.813.163.503.824.144.444.73382.192.592.983.353.724.074.414.745.05402.312.743.153.553.944.324.685.035.37422.442.893.323.754.164.564.955.335.6944.52.593.073.544.004.444.875.295.706.09452.623.113.584.044.494.935.365.776.17482.813.333.844.344.835.305.766.216.65502.933.484.014.545.055.556.046.516.97512.993.554.104.645.165.676.176.667.13

續(xù)表kg/mr壁厚、‘十mmL"外、質(zhì)旦徑\量mm\.3.03.54.04.55.05.56.06.57.07.58.010574.004.625.235.836.416.997.558.10604.224.885.526.166.787.397.998.58634.445.135.816.497.147.778.419.0463.54.485.185.876.557.217.878.519.149.7510.3610.9513.19654.595.316.026.717.408.078.739.38684.815.576.317.057.778.489.179.8610.53704.965.746.517.278.018.759.4710.1810.88735.186.006.817.608.389.169.9110.6611.39765.406.267.107.938.759.5610.3611.1411.9112.6713.4216.28836.867.798.719.6210.5111.3912.2613.1213.0614.8018.00897.388.389.3810.3811.3312.2813.2214.1615.0715.9819.48957.908.9810.0411.1012.1413.1714.1915.1916.1817.1620.961027.328.509.6710.8211.9613.0914.2115.3116.4017.4818.5522.691087.779.0210.2611.4912.7013.9015.0916.2717.4418.5919.7324.1711410.8512.1513.4414.7215.9817.2318.4719.7020.9125.65

\壁3\理\論外V徑\mmim4.5量\5.06.07.08.09.0101112141613314.26.15.7818.7921.7524.6614015.0416.6519.8322.9626.0429.0814615.7017.3920.7224.0027.2330.4115917.1518.9922.6426.2429.7933.2936.7540.1543.5050.0656.4316823.9727.7931.5735.2938.9742.5946.1753.1759.9819427.8223.2836.7041.0645.3849.6453.8662.1570.2421931.5236.6041.6346.6151.5456.4361.2670.7880,1024541.0946.7652.3857.9563.4868.9579.7690.3627345.9252.2858.6064.8671.0777.2489.42101.4132562.5470.1477.6885.1892.63107.38121.9335167.6775.9184.1092.23100.32116.35132.1937781.6890.5199.29108.02125.33142.4442692.55102.59112.58122.52142.25161.78480104.52115.90127.22139.49160.88注:①螺旋鋼管與無縫鋼管理論質(zhì)量相同.螺②每米鋼管質(zhì)量的計算公式為W=24.6616a(D-a)+1000,D-外徑a-壁厚

―、排水鑄鐵直管的規(guī)格及質(zhì)量公稱口徑mm壁厚m有效長度啞理論質(zhì)量kg/根承插直管雙承直管505150010.311.2755150014.916.51005150019.621.2256150029.431.71506150034.937.62007150053.757.9二、排水鑄鐵管件的規(guī)格及質(zhì)量㈠彎管(90o,45o)及彎曲形污水管的規(guī)格幾質(zhì)量kg/個公稱口徑mm理論質(zhì)量900彎管450彎管彎曲形污水管502.52.0一753.62.94.61005.14.06.11258.56.09.61509.97.711.320016.813.517.3公稱口徑mm理論質(zhì)量主管支管T形三通900三通450三通Y形三通正四通50503.63.83.95.15.175504.64.75.15.45.775755.16.45.77.77.7100506.06.96.36.37.3100756.57.97.37.38.11001007.39.38.310.711.0125508.710.39.59.59.9125759.210.810.210.210.712510010.211.710.710.712.412512511.014.812.917.116.61505010.712.911.911.911.81507511.113.612.412.412.615010011.614.413.213.213.615012512.516.514.814.815.415015013.518.817.221.820.220020023.229.427.536.034.3㈡丁字管（三通）、十字管（四通）的規(guī)格及質(zhì)量kg/個㈢江形瓶子口管、排水鑄鐵掃除口的規(guī)格及質(zhì)量T形瓶子口管排水鑄鐵掃除口公稱口徑mm理論質(zhì)量kg/個公稱口徑mm理論質(zhì)量kg/個主管支管75504.7502.6100506.3754.41257510.21006.415010012.912510.320012522.415013.0注:T形瓶子口管有帶掃除口和不帶掃除口的兩種.公稱口徑mm理論質(zhì)量公稱口徑mm理論質(zhì)量存水彎存水彎（N形）絲口存水彎（S形）絲口存水彎（P形）504.14.632.53.52.4756.67.41009.711.312516.420.0505.0注:絲堵材料為普通灰鑄鐵，每個質(zhì)量為0.10kg.㈤、管箍的規(guī)格及質(zhì)量內(nèi)徑mm理論質(zhì)量kg/個內(nèi)徑mm理論質(zhì)量kg/個50502.11251004.975502.51251255.775752.91501005.8100503.21501256.3100753.41501506.71001003.72001509.0125504.320020010.0125754.6流體類型用途代號鋁塑管代號長期工作溫度（T/C）允許工作壓力（p0/mpa）冷熱水RXPAP751.00820.86鋁管搭接焊式鋁塑管使用條件流體類型用途代號鋁塑管代號長期工作溫度（T0/C）允許工作壓力（p0/mpa）冷熱水RXPAP、XPAP2751.5921.25鋁管搭接焊式鋁塑管結(jié)構(gòu)尺寸公稱外徑dn參考內(nèi)徑di管壁厚em最小值內(nèi)層塑料最小壁厚en外層塑料最小壁厚ew鋁管層塑料最小壁厚ea1612.11.70.90.40.182015.71.91.00.40.232519.92.31.10.40.233225.72.91.20.40.284031.63.91.70.40.335040.54.41.70.40.47XPAP管為外層交聯(lián)聚乙烯，中間層鋁合金，內(nèi)層交聯(lián)聚乙烯.鋁管搭接焊式鋁塑管結(jié)構(gòu)尺寸公稱外徑dn參考內(nèi)徑di管壁厚em最小值內(nèi)層塑料最小壁厚en外層塑料最小壁厚ew鋁管層塑料最小壁厚ea1610.92.31.40.30.282014.52.51.50.30.362518.53.01.70.30.443225.53.01.60.30.604032.43.51.90.40.755041.44.02.00.41.00XPAP1管為外層聚乙烯，中間層鋁合金，內(nèi)層交聯(lián)聚乙烯.XPAP2管為外層交聯(lián)聚乙烯，中間層鋁合金，內(nèi)層交聯(lián)聚乙烯.1.鑄鐵筑型.柱翼型散熱器每組片數(shù)3~89~1213~1617~2021~25上部支.托架數(shù)11222下部支.托架數(shù)23456

2.鋼制柱型散熱器每組片數(shù)12~1011~17181920上部支、托架數(shù)112222下部支、托架數(shù)2222223.光面管散熱器排管長度（m）1.52.02.53.03.54.0上部托架數(shù)223344下部托架數(shù)2233444扁管及板式散熱器每組散熱器上部支、托架數(shù)2下部支、托架數(shù)25.串片型散熱器散熱器長度每根長度V1.4m長度1.6?2.4m多根串聯(lián)托架總數(shù)23托架間距V1m、注:單面（定向）對流鑄鐵散熱器、鑄鐵輻射對流散熱器托鉤位置及數(shù)目同鑄鐵拄型散熱器.1.鑄鐵柱型散熱器的組合片數(shù)修正系數(shù)B1表1

組合片數(shù)345678修正系數(shù)0.910.930.950.960.970.98組合片數(shù)910~1112~1415?1819?25修正系數(shù)0.991.01.011.021.032.輻射對流散熱器的組合片數(shù)修正系數(shù)表2組合片數(shù)3?56~213~2021~25修正系數(shù)0.951.01.041.07連接方式同側(cè)上進下出異側(cè)上進下出異側(cè)下進下出異側(cè)下進上出同側(cè)下進上出B21.001.011.101.201.25室內(nèi)燃氣管道與其他管道及設備平行凈距表26—13一12管道及設備給排水管蒸汽管電纜引入管、進線管照明電纜電表、保險器、閘刀開關明設暗設距離(m)0.10.11.30.10.050.3室內(nèi)燃氣管道與其他管道及設備交叉凈距表26一13一13管道及設備給排水管蒸汽管明設照明線路明設動力線路電表、保險器、閘刀開關距離(m)0.010.010.0150.150.3表26—13一14次序1~1T項目坐標標高允許偏差(mm)10±10檢驗方法用水平尺、拉

線和尺量水平管道縱

橫向彎曲每1m全長(25皿

以上)立管垂直度弓|入管閥門燃氣表煤氣嘴管道保溫表26—13一14次序1~1T項目坐標標高允許偏差(mm)10±10檢驗方法用水平尺、拉

線和尺量水平管道縱

橫向彎曲每1m全長(25皿

以上)立管垂直度弓|入管閥門燃氣表煤氣嘴管道保溫管徑小于或等于

100mm

管徑大于100mm管徑小于或等于

100mm管徑大于100mm每1m全長(5皿以上)閥門中心距地面表底部距地面一表后面距墻表面中心線垂直度距爐臺表面―厚度0.5不大于13不大于52不大于10±15±155

1""±15+0?1a吊線和尺量尺量檢查吊線和尺量量—表面平整

度卷材或板材涂抹或其他—0.05a5用鋼針刺入保

溫層102m長靠尺和楔

形塞尺燃氣管徑(m)水平管道垂直管道燃氣管徑(mm)水平管道垂直管道DN252.03.0DN32~DN503.04.0燃氣管卡間距(M)室內(nèi)燃氣管道安裝的允許偏差不銹鋼壁厚公差選擇表NPSDNOD常用標準0.61.01.62.54.06.08.0壁厚mm3/42026.670.770.110.180.280.450.670.8912533.400.090.140.230.360.570.841.1111/43242.160.110.180.290.450.711.061.4011/24048.260.120.210.330.510.821.211.6125060.330.160.260.410.641.021.522.0138088.900.230.380.610.951.502.242.964100114.300.290.490.781.221.932.883.806150168.280.430.721.151.792.854.245.608200219.080.560.941.502.333.715.527.2910250273.050.701.171.872.914.626.879.0912300323.850.831.392.223.455.488.1510.7814350355.600.921.522.433.796.028.9511.8416400406.401.051.742.784.336.8810.2313.53規(guī)格及技術(shù)參數(shù)公稱通徑外徑內(nèi)襯塑壁厚鋼管厚壁復合管壁厚襯塑管理論重量mminmm+0.5mm—0.5mmmmmmmm蛇/m151/2〃21.31.52.754.251.358203/4〃26.81.52.754.251.800251〃33.51.53.254.752.6403211/4〃42.31.53.254.753.41440112〃48.01.53.505.04.166502〃60.0+1.0mm—1.0mm1.53.505.05.2966521/2〃75.51.53.755.257.195803〃88.52.04.06.09.1131004〃114.02.04.06.011.8661255〃139.72.04.06.014.6831506〃165.02.54.57.019.5832008〃219.1+2.0mm—2.0mm2.55.07.528.7325010〃273.02.56.08.542.48130012〃323.92.57.09.558.24135014〃377.03.08.01177.46640016〃426.03.08.01187.768允許偏差+0.2+12%12%-0.2—15%—15%佑LR逸HDPE給水管材價目表（出廠含稅價）（PE100級）名稱規(guī)格（mm）公稱外徑乂壁厚重量（kg/m）價格（元/米）名稱規(guī)格（mm）公稱外徑乂壁厚重量價格（元/米）SDR11系列給水管材（承壓）D20X2.300.144.46SDR11系列給水管材（承壓L60Mpa）D160X14.607.08206.10D25X2.300.185.71D200X18.2011.19325.80D32X2.900.299.34D225X20.5014.17412.80D40X3.700.4514.42D250X22.7017.53510.60D50X4.600.7022.31D315X28.6027.84810.90D63X5.801.1035.31D400X36.3044.861306.50D75X6.801.5245.60D450X40.9056.851655.70D90X8.202.2565.40D500X45.4070.122042.40D110X10.003.3396.90D560X50.8087.902560.20D125X11.404.38127.50D630X57.20111.343243.00名稱規(guī)格（mm）公稱外徑X壁厚重量（kg/m）價格（元/米）名稱規(guī)格（mm）公稱外徑X壁厚重量價格（元/米）SDR13.6系列給水管材（承壓1.2%）D50X3.700.5818.41SDR13.6系列給水管材（承壓1.2%）D250X18.4014.49422.10D63X4.700.9229.54D315X23.2023.05671.40D75X5.601.3041.75D355X26.1029.09847.20D90X6.701.8854.60D400X29.4037.071079.70D110X8.702.7680.70D450X33.1046.821363.80D125X9.203.53102.90D500X36.8058.151693.80D160X11.805.84170.10D560X41.2072.782119.80D200X14.709.07264.30D630X46.3092.022680.20D225X16.6011.48334.50

名稱規(guī)格（mm）公稱外徑乂壁厚重量（kg/m）價格（元/米）名稱規(guī)格（mm）公稱外徑乂壁厚重量價格（元/米）SDR17系列給水管材（承壓L%）D75X4.411.0832.34SDR17系列給水管材（承壓1.0MPa）D400X23.7030.41885.60D90X5.401.5444.70D450X26.7038.541122.60D110X6.602.2866.30D500X29.7047.631387.20D125X7.402.8884.00D560X33.2059.641737.00D160X9.504.97139.50D630X37.4075.552200.50D200X11.907.45216.90D710X42.1098.152858.70D225X13.409.27270.00D800X47.40124.443624.60D250X14.8011.65339.30D900X53.30157.404584.60D315X18.7018.72545.10D1000X59.30194.565666.70D355X21.1023.63688.20名稱規(guī)格（mm）公稱外徑乂壁厚重量(kg/m)價格（元/米）名稱規(guī)格（mm）公稱外徑乂壁厚重量價格（元/米）SDR21系列給水管材（承壓0.8MPa）D90X4.301.2436.00SDR21系列給水管材（承壓0.%）D450X21.5031.42915.00D110X5.301.8554.00D500X23.9038.811130.40D125X6.002.3066.90D560X26.7048.611415.70D160X7.703.94114.60D630X30.0061.411788.60D200X9.606.10177.60D710X33.9078.982300.40D225X10.807.47217.50D800X38.10100.112915.70D250X11.909.48276.00D900X42.90126.623687.90D315X15.0015.07438.90D1000X47.70156.494557.90D355X16.9018.44537.00D1200X57.20225.236560.10D400X19.1024.84723.60

名稱規(guī)格（mm）公稱外徑乂壁厚重量（kg/m）價格（元/米）名稱規(guī)格（mm）公稱外徑乂壁厚重量價格（元/米）SDR26系列給水管材（承壓0M）D110X4.201.4943.50SDR26系列給水管材（承壓0.%）D500X19.1030.91900.30D160X6.203.2193.30D560X21.4038.791129.80D200X7.704.99145.20D630X24.1049.141431.30D225X8.606.46188.10D710X27.2063.481848.90D250X9.607.77226.20D800X30.6080.382341.20D315X12.1012.33359.10D900X34.40102.082973.30D355X13.6015.35447.00D1000X38.20125.443653.70D400X15.3019.81576.90D1200X45.90181.045273.10D450X17.2025.05729.60PE熱熔截止閥價格規(guī)格單價（只/元）規(guī)格單價（只/元）DN20X1/2”26.4DN25X3/4〃34DN32X1”38.4DN40X11/4”61.2DN50X11/2”92.4DN63X2”125注:以上價格為出廠價,不含運費、安裝費用.

給排水管道預留孔洞尺寸項次管道名稱明管留孔（長X寬）mm暗管墻槽尺寸（寬X深）mm1給水立管管徑W25mm100X100130X130管徑32~50mm150X150150X130管徑70~100mm200X200200X2002一根排水立管管徑W50mm150X150200X130管徑70~100mm200X200250X2003兩根給水立管管徑W32mm150X100200X1304一根給水立管和一根排水立管再一起管徑W50mm200X150250X200管徑70~100mm250X200200X1305兩根給水立管和一根排水立管在一起管徑W50mm200X150200X130管徑70~100mm250X200250X2006給水支管管徑W25mm100X10060X60管徑32~40mm150X130150X1007排水支管管徑W80mm250X200一一管徑100mm300X250一8排水主干管管徑W80mm300X250—一管徑100~125mm350X300一9給水引入管管徑W100mm300X300—一10給水排水管穿基礎管徑W80mm300X300一管徑100~150mm（管徑+300）X（管徑+200）—一注：1.給水引入管，管頂上部凈空一般不小于100mm；2.排水引入管，管頂上部凈空一般不小于150mm。公稱外徑De121416202532405063外徑最小值121416202532405063偏差+0.30+0.30+0.30+0.30+0.30+0.30+0.40+0.50+0.60壁厚最小值1.601.601.651.902.252.904.004.506.00偏差+0.40+0.40+0.40+0.40+0.50+0.50+0.60+0.70+0.80內(nèi)層聚乙烯最小厚度0.700.800.901.001.101.201.802.003.00外層聚乙烯最小厚度0.400.400.400.400.400.400.700.801.00鋁層最小厚度0.180.180.180.230.230.280.350.450.55公稱外徑De121416202532405075外徑最小值1214162032405075偏差+0.30+0.30+0.30+0.30+0.30+0.30+0.40+0.50+0.70壁厚最小值1.601.601.651.902.253.003.504.007.50偏差+0.40+0.40+0.40+0.40+0.50+0.50+0.50+0.60+1.00內(nèi)層聚乙烯最小厚度0.700.800.901.001.101.401.651.803.00外層聚乙烯最小厚度0.400.400.400.400.400.600.700.801.20鋁層最小厚度0.180.180.180.230.230.600.751.001.65給水管道及設備保溫的允許偏差和檢驗方法項次項目允許偏差(mm)檢驗方法厚度+0.16用剛針刺入—0.0562表面平整度卷材2表面平整度卷材5涂材10用2m靠尺和楔形塞尺

檢查注:<5為保溫層厚度管道和閥門安裝的允許偏差和檢驗方法項次項目水平管道縱橫方鋼管塑料管復合管鑄鐵管立管垂直度鋼管塑料管復合管鑄鐵管每m全長25m以上每m全長25m以上項次項目水平管道縱橫方鋼管塑料管復合管鑄鐵管立管垂直度鋼管塑料管復合管鑄鐵管每m全長25m以上每m全長25m以上每m全長25m以上每m5m以上每m5m以上每m5m以上允許偏差(mm)1>251.5>252>253>8檢驗方法用水平尺，直尺，拉線和尺量檢查吊線和尺量檢查成排管段和成排閥門在同一平面上間距2>83—>83—尺量檢查公稱直徑(mm)旋入扭距(N.m)管鉗規(guī)格(mm)X施加的力(kN)長度(mm)牙數(shù)15116.0?6.540350X0.15201136.5?7.060350X0.2525156.0?6.5100450X0.3032177.0?7.5120450X0.3540187.0?7.5150600X0.3050209.0?9.5200600X0.40652310.0?10.5250900X0.35802711.5?12.0300900X0.401003313.5?14.04001000X0.501253515.0?16.05001000X0.601503515.0?16.06001000X0.70溝槽標準深度及公差(mm)管徑溝槽深公差W802.20+0.3100~1502.20+0.3200~5002.50+0.33003.0+0.5塑料粘接管材插入承口深度序號管材公稱管端插入承序號管材公稱外管端插入承外徑(mm)口深度(mm)2015.0徑(mm)口深度(mm)7542.52517.5序號管材公稱管端插入承序號管材公稱外管端插入承外徑(mm)口深度(mm)2015.0徑(mm)口深度(mm)7542.52517.59050.53221.011060.044025.01012567.555030.01114075.066336.51216085.0橡膠圈連接最小插入長度序號1234567管材公稱

外徑序號1234567管材公稱

外徑(mm)

63

75

90

110""125140""160插入長度(mm)""64677075""78""81""86序號8~9_10111213管材公稱外插入長度徑(mm)180200225250280315(mm)

90

94

100

105

112

113給水聚丙烯管材規(guī)格尺寸及偏差公稱外徑平均允壁厚(mm)De(mm)許偏差(mm)公稱壓力1.0MPa公稱壓力1.25MPa公稱壓力1.6MPa公稱壓力2.0MPa基本尺寸允許偏差基本尺寸允許偏差基本尺寸允許偏差基本尺寸允許偏差20+0.302.3+0.502.8+0.5025+0.302.3+0.502.8+0.503.5+0.6032+0.302.4+0.503.0+0.503.6+0.604.4+0.7040+0.403.0+0.603.7+0.604.5+0.705.5+0.8050+0.503.7+0.604.6+0.705.6+0.806.9+0.9063+0.604.7+0.705.8+0.807.1+1.008.7+1.1075+0.705.6+0.806.9+0.908.4+1.1010.3+1.3090+0.908.2+1.1010.1+1.3012.3+1.50110+1.0010.00+1.2012.3+1.5015.1+1.80熱熔連接技術(shù)要求公稱外徑(mm)熱熔深度(mm)加熱時間(s)加工時間(s)冷卻時間(min)201454325167433220844402112645022.518656324246690324010811038.5501510建筑給水銅管管材規(guī)格表(mm)公稱直徑DN外徑De1.0MPa壁厚5計算內(nèi)徑dj1.6MPa計算內(nèi)徑dj鋼管公差外徑壁厚1520253240506515222835425466.7678076.110012515020085

108

133159

2190.70912121212121515151515204013.6

赤

26.2

32~6

巫6473.18210513015521113.620~226~2巨巨巨巨重1~5互1.0~13.620~226~232~63965166436473.1821051281532090.24麗0300.35040畫0.500.500.50畫0.60070±0.08±0.15±0.15±0.20±0.20±0.20±0.25±0.25±0.25±0.25±0.25±0.30公稱直徑(mm)1520253240506580100125150200支架的最大垂直管1.82.42.43.03.03.03.53.53.53.54.04.0間距(mm)水平管1.21.81.82.42.42.43.03.03.03.03.53.5鋼管管道支架的最大間距管螺紋的加工尺寸項次管子直徑DN短螺紋長螺紋mmin1234567152025324050651/2

3/4

X

X

11/4

2

21/2

5長度(mm)1416182022242730絲扣數(shù)

(牙)898910111213長度

(mm)

50

55

60

65

70

75

85100絲扣數(shù)(牙)2830262830333744連接閥門

的螺紋長

度(mm)""1213.51517192123.526氧-乙炔焊焊接縫加強面高度和寬度厚度(mm)1~23~45~6焊縫加強高度h(mm)1~1.51.5~22~2.5焊縫寬度b(mm)4~68~1010~14焊接形式穿吊型吊架根部材料及尺寸公稱直徑DN(mm)吊架間距(m)1520~321.5151540~5065~100W3旬

聶

虧^61251.5150200~250300125101501120012250W3X~3~~3~XXXX~6~6~管質(zhì)量

(蛇)

保溫

不保溫20

20

30

20

W70

W30

W130

W14090

W100

200

130

W440

W330

580

460

170

200

400

260

620

440

870

660

1160

920吊桿直

徑d(mm)A1型墊板A2型插桿210~812161012

10

頁

12

16

16

20

16規(guī)格aXaX3(mm)

100X100X8100X100X8100X100X8100X100X8100X100X8120X120X10100X100X8120X120X10100X100X8120X120X10120X120X10120X120X10120X120X10120X120X10120X120X10160X160X12120X120X1011111111規(guī)格d1L10X30010X30010X30010X30010X30012X36010X30014X42018X54012X36014X42012X36018X54014X42018X54018X54022X66018X54011111111焊縫高度hf(mm)~6~8TTTT10~8序號公稱直徑DN(mm)吊架間距(m)管質(zhì)量(蛇)吊桿直徑d(mm)螺母規(guī)格墊圈內(nèi)徑(mm)保溫不保溫保溫不保溫115~501.51.5W40208M88.5265~1251.53W90W1008M88.531503320013010M1010.54200~25033W440W33012M1212.553003358046016M1616.5620~32一3一208M88.5740~5033W70W308M88.5865~10033W130W1408M88.591253617020010M1010.510150一一6一一26010M1010.51115066400一12M1212.512200一一6一一44012M1212.5132006一620一16M1616.5142506687066016M1616.515300一6一920M16M1616.5163006一1160一M20M2021A型套管尺寸表采暖管公稱直徑1520253240506580100125150采暖管管道外徑(mm)2127344248597689108133159套管公稱直徑32405050506580100125150200B型套管尺寸表采暖管公稱直徑152025采暖管管道外徑D(mm)212734套管管徑D1(mm)354250注:1、A型為采暖干管穿墻套管形式,B型為散型器支管穿墻套管形式。2、填料采用石棉或油酥。單扁鋼管卡材料及尺寸雙扁鋼管卡材料及尺寸圓鋼管卡材料及尺寸序號公稱直徑DN(mm)管質(zhì)量(蛇)圓鋼管卡規(guī)格d(mm)螺母規(guī)格(mm)墊圈內(nèi)徑(mm)保溫不保溫11540208M88.522050208M88.532550208M88.543260208M88.554060208M88.565070308M88.5765804010M1010.58801005010M1010.591001307010M1010.51012533020012M1212.51115040026012M1212.51220062044012M1212.51325087066016M1616.514300116092016M1616.5153501500122016M1616.5164001790148020M2020.5174502140181020M2020.5185002500213020M2020.5

雙桿單管吊架材料及尺寸序號101112131415公稱直徑

DN(mm)506580100125150200250300100125150200250300吊架間距(m)W3W3耳妾盡1.5T1.5X36366單管質(zhì)量(kg)保溫

不保溫

W70

W30

W80

W80

W100

W100

70

70

90

100

200

130

310

220

440

330

580

460

130

140

170

200

400

260

620

440

870

660

1160

920吊桿直徑

(mm)10百1210Y216Y2~81012101612162016支承角鋼規(guī)格

(mm)L40X4L40X4L40X4L40X4L40X4L50X5L63X6L75X7L90X8L50X5L50X5L63X6L90X8L75X7

L100X10L90X8L110X10

L110X10序號公稱直徑

DN(mm)吊架間距(m)200250300350400200單管重(kg)

―保溫—

不保溫310220440330~~580460750610900740~~620支承角、槽鋼規(guī)

格L75X7L63X6一L90X8一L75X7一~~L100X10-~L90X8[14a一[12.6—[16a一[14a一L90X8斜承角、槽鋼

規(guī)格L75X7

L63X6

L90X8

L75X7L100X10

L90X8

[14a

[12?6

[16a

[14aL90X82503003501040044017Q-160^1160220^1550122017901480L75X7

L100X10

L90X8

[16a

[12?6

[20a

[16a

[22a

~~[20aL75X7

L100X10

L90X8

[16a

[12?6

[20a

[16a

[22a

~~[20a序號公稱直徑

DN(mm)1520253240506580管質(zhì)量(kg)

保溫

不保溫402050205020602060207030804010050扁鋼規(guī)格

bX8

0(mm)

30X3

25X3

30X3

25X3

35X3

25X3

35X4

25X3

35X4

25X3

35X4

25X3

40X4

25X3

45X4

30X3螺栓規(guī)格Md(mm)M8X40M8X40M8X40M10X45M8X40M10X45M8X40M10X45M8X40M10X45M8X40M10X45

M8X40螺母規(guī)格(mm)M8M8M8M10^8^M10^81M10^81M10^8^M10^8^墊圈內(nèi)徑(mm)8.58.58.510.5赤105赤赤噴頭與梁,通風管道的距離噴頭濺水盤與通風管道的底面的最大垂直距離b標準噴頭其他噴頭噴頭與梁,通風管道的水平距離a00aV0.30.060.040.3WaV0.60.140.140.6WaV0.90.240.250.9WaV1.20.350.381.2WaV1.50.450.551.5WaV1.8>0.45>0.55a=1.8

項次項目允許偏差(mm)檢驗方法1靜置設備坐標15經(jīng)違儀或拉線，尺量標高±5用水準儀，拉線和尺量檢查垂直度(每m)5吊線和尺量檢查2離心式水泵立式泵體垂直度(m)0.1水平尺和塞尺檢查臥式泵體水平度(m)0.1水平尺和塞尺檢查聯(lián)軸器同心度軸向傾斜(m)0.8在聯(lián)軸器互相垂直的四個位置上用水準儀，百分表或測微螺釘和塞尺檢查徑向移位0.1污水橫管上檢查口或清掃口的最大間距管徑DN(mm)生產(chǎn)廢水生活污水及之類似的生產(chǎn)污水含有較多懸浮物和沉淀物的生產(chǎn)污水清掃設備種類W75^75100~150100~1502001510152025最大間距(m)12""8""10""15""2010~6~81215檢查口清掃口清掃口檢查口檢查口塑料排水管道支吊架最大間距(m)橫管縱橫方向彎曲3立管垂直度管徑(?^50立管12橫管0575巨0.751101.101251.301601.60地下埋設雨水排水管道的最小坡度項次12~~3~管徑(mm)項次12~~3~管徑(mm)5075""100最小坡度

0.020

0?015

0.008項次452~6~管徑(mm)125150

200~400最小坡度0.0060.0050.004懸吊管檢查口間距項次懸吊管直徑(mm)檢查口間距(m)1W150>152N200>20采暖工程通用施工說明1.管道選材1?工業(yè)建筑及一般民用建筑采暖管道采用碳素鋼管;具體規(guī)格如下表所示:公稱直徑低壓流體輸送用焊接鋼管(GB/T3091-2001)外徑乂壁厚重量外表面積容量外徑X壁厚重量外表面積容量(mm)(in)(mm)(蛇/m)(E/m)(l/m)(mm)(蛇/m)(E/m)(l/m)151/221.3X2.81.280.0670.20203/426.9X2.81.660.0860.3625133.7X3.22.410.1050.5932X2.51.820.100.5723211442.4X3.53.360.1330.9838X2.52.190.1190.8544011248.3X3.53.870.1511.3345X2.52.620.1411.25650260.3X3.85.290.1892.1857X3.54.620.1791.9636521276.1X4.07.110.2393.6476X3.56.00.233.4280388.9X4.08.380.2795.1289X48.380.2795.2781004114.3X4.010.880.3598.71108X410.260.3397.851255133X412.720.41812.2661506159X4.517.140.44917.6632008219X631.520.68833.63725010273X745.920.87552.65930012325X867.541.02178.88

管道安裝采暖管道敷設應具有一定坡度，坡向見設計圖，當設計無要求時，可按下表要求施管道類別最小坡度一般坡度一般坡向熱水供回水干管供水干管宜抬頭走氣水同向>0.0020.003氣水逆向>0.0050.006蒸汽干管供汽干管宜低頭走汽水同向>0.0020.003汽水逆向>0.0050.006凝結(jié)水干管>0.0020.003凝結(jié)水管宜低頭走散熱器連接支管0.01接散熱器的供回水支管均應低頭走散熱器水平串聯(lián)可以不作坡度，但管內(nèi)流速應大于0.25m/s采暖供熱器管道最小保溫厚度(5min)保溫材料管徑最小保溫厚度(mm)公稱直徑DN外徑D巖棉或礦棉管殼25~3232~3830人m=0.0314+0.0002tm(w/m.k)40~20045~21935tm=700c時人m=0.0454(w/m.k)250~300273~32545玻璃棉殼管25~3232~3825Am=0.024+0.00018tm(w/m.k)40~20045~21930tm=700c時Am=0.037(w/m.k)250~300273~32540聚丁烯^8)管選用表適用于使用條件級別1(aD=5.73MPa)系統(tǒng)工作壓力P0(Mpa)0.40.60.81.0應選的管材系列S10S8S6.3S5管材應選用的最小壁厚(mm)管材公稱外徑(mm)161.31.31.31.5201.31.31.51.9251.31.51.92.3適用于使用條件級別4(aD=5?46MPa)系統(tǒng)工作壓力P0(Mpa)0.40.60.81.0應選的管材系列S10S8S6.3S5管材應選用的最小壁厚(mm)管材公稱外161.31.31.31.5徑(mm)201.31.31.51.9251.31.51.92.3適用于使用條件級別2(aD=5.04MPa)系統(tǒng)工作壓力P0(Mpa)0.40.60.81.0應選的管材系列S10S8S6.3S5管材應選用的最小壁厚(mm)管材公稱外161.31.31.31.5徑(mm)201.31.31.51.9251.31.51.92.3

適用于使用條件級別5(aD=4.31MPa)系統(tǒng)工作壓力P0(Mpa)0.40.60.81.0應選的管材系列S10S6.3S5S4管材應選用的最小壁厚(mm)管材公稱外161.31.31.51.8徑(mm)201.31.31.92.3251.31.52.32.8交聯(lián)聚乙烯(PE-X)管選用表適用于使用條件級別1(0D=3.85MPa)系統(tǒng)工作壓力P0(Mpa)0.40.60.81.0應選的管材系列S10S6.3S5S4管材應選用的最小壁厚(mm)管材公稱外徑(mm)161.8*1.8*1.82.2201.9*1.9*2.32.8251.91.92.83.5適用于使用條件級別4(0D=4.00MPa)系統(tǒng)工作壓力P0(Mpa)0.40.60.81.0應選的管材系列S6.3S6.3S5S4管材應選用的最小壁厚(mm)管材公稱外161.8*1.8*1.8*1.8徑(mm)201.9*1.9*1.92.3251.91.92.32.8適用于使用條件級別2(aD=3.54MPa)系統(tǒng)工作壓力P0(Mpa)0.40.60.81.0應選的管材系列S6.3S5S4S3.2管材應選用的最小壁厚(mm)管材公稱外161.8*1.8*1.82.2徑(mm)201.9*1.92.32.8251.92.32.83.5適用于使用條件級別5(aD=3.24MPa)系統(tǒng)工作壓力P0(Mpa)0.40.60.81.0應選的管材系列S6.3S5S4S3.2管材應選用的最小壁厚(mm)管材公稱外徑(mm)161.8*1.8*1.82.2201.9*1.92.32.8251.92.32.83.5無規(guī)共聚聚丙烯(PP-R)管選用表適用于使用條件級別1(0D=3.09MPa)系統(tǒng)工作壓力P0(Mpa)0.40.60.81.0應選的管材系列S5S5S3.2S2.5管材應選用的最小壁厚(mm)管材公稱外徑(mm)16—一一2.22.7202.0*2.0*2.83.2252.32.33.54.2

適用于使用條件級別4(aD=3.30MPa)系統(tǒng)工作壓力P0(Mpa)0.40.60.81.0應選的管材系列S5S5S4S3.2管材應選用的最小壁厚(mm)管材公稱外徑(mm)16—一—一2.02.2202.0*2.0*2.32.8252.32.32.83.5適用于使用條件級別2(aD=4.31MPa)系統(tǒng)工作壓力P0(Mpa)0.40.60.81.0應選的管材系列S5S3.2S2.5S2管材應選用的最小壁厚(mm)管材公稱外徑(mm)16一2.22.73.3202.0*2.83.44.1252.33.54.25.1適用于使用條件級別5(aD=4.31MPa)系統(tǒng)工作壓力P0(Mpa)0.40.60.81.0應選的管材系列S4S3.2S2—一管材應選用的最小壁厚(mm)管材公稱外徑(mm)162.02.23.3—一202.32.84.1一252.83.55.1—一

S、SDR公稱外經(jīng)（mm）壁厚（mm）S16SDR33632.0752.3902.8S20SDR411102.71253.11403.51604.01804.42004.92255.52506.22806.93157.73558.74009.845011.050012.356013.763015.4S、SDR公稱外經(jīng)（mm）壁厚（mm）S12。5SDR26502.0632.5752.9903.5S16SDR331103.41253.91404.31604.91805.52006.22256.92507.72808.63159.735510.940012.345013.850015.356017.263019.3S、SDR公稱外經(jīng)（mm）壁厚（mm）S10SDR21402.0502.4633.0753.6904.3S12。5SDR261104.21254.81405.41606.21806.92007.72258.62509.628010.731512.135513.640015.345017.250019.156021.463024.1S、SDR公稱外經(jīng)（mm）S8SDR17324050637590S10SDR21110125140160180200225250280315355400450500560630壁厚（mm）2.02.43.03.84.55.45.36.06.77.78.69.610.811.913.415.016.919.121.523.926.730.0S、SDR公稱外經(jīng)（mm）S6.3SDR13.625324050637590S8SDR17110125140160180200225250280315355400450500壁厚（mm）2.02.43.03.74.75.66.76.67.48.39.510.711.913.414.816.618.721.123.726.729.7S、SDR公稱外經(jīng)（mm）S5SDR112025324050637590S6.3SDR13.6110125140160180200225250280315355400450500壁厚（mm）2.02.32.93.74.65.86.98.28.19.210.311.813.314.716.618.420.623.226.129.433.136.8S、SDR公稱外經(jīng)（mm）S4SDR92025324050637590S5SDR11110125140160180200壁厚（mm）2.32.83.64.55.67.18.410.11011.412.714.616.418.2S、SDR公稱外經(jīng)（mm）壁厚（mm）S16SDR33632.0752.3902.8S20SDR411102.71253.11403.51604.01804.42004.92255.52506.22806.93157.73558.74009.845011.050012.356013.763015.4S、SDR公稱外經(jīng)（mm）壁厚（mm）S12。5SDR26632.5752.9903.5S16SDR331103.41253.91404.31604.91805.52006.22256.92507.72808.63159.735510.940012.345013.850015.356017.263019.3S、SDR公稱外經(jīng)（mm）S10SDR21637590S12。5SDR26110125140160180200225250280315355400450500560630壁厚（mm）3.03.64.34.24.85.46.26.97.78.69.610.712.113.615.317.219.121.424.1S、SDR公稱外經(jīng)（mm）S8SDR17637590S10SDR21110125140160180200225250280315355400450500560630壁厚（mm）3.84.55.45.36.06.77.78.69.610.811.913.415.016.919.121.523.926.730.0S、SDR公稱外經(jīng)（mm）S6.3SDR13.6637590S8SDR17110125140160180200225250280315355400450500壁厚（mm）4.75.66.76.67.48.39.510.711.913.414.816.618.721.123.726.729.7S、SDR公稱外經(jīng)（mm）S5SDR11637590S6.3SDR13.6110125140160180200225250280315355400450500壁厚（mm）5.86.98.28.19.210.311.813.314.716.618.420.623.226.129.433.136.8S、SDR公稱外經(jīng)（mm）S4SDR9637590S5SDR11110125140160180200壁厚（mm）7.18.410.11011.412.714.616.418.2型號外型尺寸(mm)高X寬X厚接口距(mm)散熱量(w)△t=64.5°C適用面積3)ST-W-600/10670X625X100600104713-14ST-W-600/20670X1240X100600209428-29ST-W-1800/81800X494X1001730234830-31ST-W-1800/101800X610X1001730293539-40

型號外型尺寸(mm)高X寬X厚接口距(mm)散熱量(w)△t=64.5°C適用面積3)ST-Q-600/10670X625X85600104713-14ST-Q-600/20670X1240X85600209428-29ST-G1-1800/61800X468X781754183824-25ST-G1-1800/81800X624X781754245032-33

型號外型尺寸(mm)高X寬X厚接口距(mm)散熱量(w)△t=64.5°C適用面積3)ST-D-600/6645X492X75600101113-14ST--D-600/12645X984X75600202326-27ST--D-1800/51800X410X751755215028-29ST--D-1800/81800X656X751755344045-46

型號外型尺寸(mm)高X寬X厚接口距(mm)散熱量(w)△t=64.5°C適用面積3)ST-B7-600/4645X500X6260086812-13ST--B7-1800/41800X500X621755222430-31ST-B9-600/4660X560X6260086812-13ST-B9-1800/41800X560X621740222430-31

型號外型尺寸(mm)高X寬X厚接口距(mm)散熱量(w)△t=64.5°C適用面積3)ST-B1-600/8650X464X8060097513-14ST-B1-1800/61800X348X801725219029-3