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鋼管單位重量,鋼管單位重量

更新时间:2019-11-16 04:34人气:6773

熱軋無縫鋼管每米重量表

外徑(毫米)壁 厚(毫米)2.533.544.555.566.577.5理 論 重 量 (公斤/米)321.822.152.462.763.053.333.593.854.094.324.53382.192.592.983.353.724.074.414.745.055.355.64422.442.893.353.754.164.564.955.335.696.046.38452.623.113.584.044.494.935.365.776.176.566.94502.933.484.014.545.055.556.046.516.977.427.8654-3.774.364.935.496.046.587.107.618.118.6057-4.004.625.235.836.416.997.558.108.639.1660-4.224.885.526.166.787.397.998.589.159.7163.5-4.485.185.876.557.217.878.519.149.7510.3668-4.815.576.317.057.778.489.179.8610.5311.1970-4.965.746.517.278.018.759.4710.1810.8811.5673-5.186.006.817.608.389.169.9110.6611.3912.1176-5.406.267.107.938.759.5610.3611.1411.9112.6783--6.867.798.719.6210.5111.3912.2613.1213.9689--7.388.389.3810.3611.3312.2813.2214.1615.0795--7.908.9810.0411.1012.1413.1714.1915.1916.18102--8.509.6710.8211.9613.0914.2115.3116.4017.48108---10.2611.4912.7013.9015.0916.2717.4418.59114---10.8512.1513.4414.7215.9817.2318.4719.70

 

外徑(毫米)壁 厚(毫米)2.533.544.555.566.577.5理 論 重 量 (公斤/米)121---11.5412.9314.3015.6717.0218.3519.6820.99127---12.1313.5915.0416.4817.9019.3220.7222.10133---12.7314.2615.7817.2918.7920.2821.7523.21140----15.0416.6518.2419.8321.4022.9624.51146----15.7017.3919.0620.7222.3624.0025.62152----16.3718.1319.8721.6023.3225.0326.73159----17.1518.9920.8222.6424.4526.2428.02168-----20.1022.0423.9725.8927.7929.69180-----21.5923.7025.7527.7029.8731.91194-----23.3125.6027.8230.0032.2834.50203-------29.1431.5033.8336.16219-------31.5234.0636.6039.12245--------38.2341.0943.85273--------42.6445.9249.10299----------53.91325----------58.74351-----------377-----------402-----------426-----------459-----------(465)-----------480-----------

 

外徑(毫米)壁 厚(毫米)88.599.5101112131415理 論 重 量 (公斤/米)324.74---------385.92---------426.717.027.327.607.88-----457.307.657.998.328.63-----508.298.709.109.499.86-----549.089.549.9910.4310.8511.67----579.6710.1710.6511.1311.5912.4813.3214.11--6010.2610.8011.3211.8312.3313.2914.2115.0715.88-63.510.9511.5312.1012.6513.1914.2415.2416.1917.09-6811.8412.4713.1013.7114.3015.4616.5717.6318.6419.617012.2312.8913.5414.1714.8016.0117.1718.2719.3320.357312.8213.5214.2114.8815.5416.8218.0519.2420.3721.467613.4214.1514.8715.5816.2817.6318.9420.2021.4122.578314.8015.6216.4217.2218.0019.5321.0222.4423.8225.158915.9816.8717.7618.6319.4821.1622.7924.3725.8927.379517.1618.1319.0920.0320.9622.7924.5626.2927.9729.59

 

外徑(毫米)壁 厚(毫米)88.599.5101112131415理 論 重 量 (公斤/米)10218.5519.6020.6421.6722.6924.6926.5328.6330.3832.1810819.7320.8621.9723.0824.1726.3128.4130.4632.4534.4011420.9122.1223.3124.4825.6527.9430.1932.3834.5336.6212122.2923.5824.8626.1227.3729.8432.2634.6236.9439.2112723.4824.8426.1927.5328.8531.4734.0336.5539.0141.4313324.6626.1027.5228.9330.3333.1035.8138.4741.0943.6514026.0427.5729.0830.5732.0634.9937.8840.7243.5046.2414627.2328.8230.4131.9833.5436.6239.6642.6445.5748.4615228.4130.0831.7433.3935.0238.2541.4344.5647.6550.6815929.7931.5533.2935.0336.7540.1543.5046.8150.0653.2716831.5733.4335.2937.1338.9742.5946.1749.6953.1756.6018033.9335.9537.9539.9541.9245.8549.7253.5457.3161.0419436.7038.8941.0643.2345.3849.6453.8658.0362.1566.2220338.4740.7743.0545.3347.5952.0856.5260.9165.9469.5421941.6344.1246.6149.0851.5456.4361.2666.0470.7875.4624546.7649.5652.3855.1757.9563.4868.9574.3879.7683.0827352.2855.4558.6061.7364.8671.0777.2483.3689.4295.44

 

外徑(毫米)壁 厚(毫米)88.599.5101112131415理 論 重 量 (公斤/米)29957.4160.8964.3767.8371.2778.1384.9391.6998.40105.0632562.5466.3570.1473.9277.6885.1892.63100.03107.38114.6835167.6771.8075.9180.0184.1092.23100.32108.36116.35124.29377--81.6886.1090.5199.29108.02117.00125.33133.91402--87.2191.9596.67106.06115.41124.71133.94143.15426--92.5597.57102.59112.58122.52132.41142.25152.04450--97.87103.20108.50119.08130.61140.09150.52160.90(465)--101.10116.48112.20123.15134.05144.90155.70166.46480--104.52110.22115.90127.22139.49149.71160.88172.00500--108.96114.91120.83132.65145.41156.12167.79179.40530--115.62121.94128.83140.78154.29165.74178.14190.50(550)--120.07126.62133.10146.21159.20 172.15185.05197.90560--122.28128.97135.63148.92163.16175.36188.50201.60600--131.17138.34145.50159.78175.00188.18202.31216.39630--137.81145.36152.89167.91183.88197.80212.67227.49

 

外徑(毫米)壁 厚(毫米)161718192022(24)25(26)28理 論 重 量 (公斤/米)32----------38----------42----------45----------50----------54----------57----------60----------63.5----------6820.52---------7021.31------- -7322.4923.4824.4125.30------7623.6824.7425.7526.71------8326.4427.6728.8529.99------8928.8030.1931.5232.8034.0336.3538.47---9531.1732.7034.1835.6136.9939.6142.02---

 

外徑(毫米)壁 厚(毫米)161718192022(24)25(26)28理 論 重 量 (公斤/米)10233.9335.6437.2938.8940.4443.4046.17---10836.3038.1539.9541.7043.4046.6649.7251.1752.5855.2411438.6740.6742.6244.5146.3649.9153.2754.8756.4359.3812141.4343.6045.7247.7949.8253.7157.4159.1960.9164.2212743.8046.1248.3950.6152.7856.9760.9662.8964.7668.3613346.1748.6351.0553.4255.7360.2264.5166.5968.6172.5014048.9351.5754.1656.7059.1964.0268.6670.9073.1077.3414651.3054.0856.8259.5162.1567.2772.2174.6076.9481.4815253.6656.6059.4862.3265.1170.5975.7678.3080.7985.6215956.4359.5362.5965.6068.5674.3379.9082.6285.2890.4616859.9863.3166.5969.8273.0079.2185.2388.1691.0596.6718064.7168.3471.9175.4478.9285.7292.3395.5698.74104.9619470.2474.2178.1382.0085.2893.32100.62104.19107.72114.6320373.7877.9782.1286.2190.2698.20105.94109.74113.49120.8321980.1084.6989.2393.7198.15106.88115.42119.61123.75131.8924590.3695.59100.77105.90110.98120.99130.80135.64140.42149.84273101.41107.33113.20119.02124.79136.18147.38152.90158.38169.18

 

外徑(毫米)壁 厚(毫米)161718192022(24)25(26)28理 論 重 量 (公斤/米)299111.67118.23124.74131.20137.61150.29162.77168.93175.05187.13325121.93129.12136.28143.38150.44164.39178.15184.96191.72205.09351132.19140.03147.82155.56163.26178.50193.54200.99208.39223.04377142.44150.93159.36167.75176.08192.61208.93217.02225.06240.99402152.30161.40170.45179.45188.40206.16223.72232.42241.08258.24426161.78171.47181.11190.71200.25219.19237.93247.23256.48274.83450171.24181.52191.76201.94212.08232.20252.12262.01271.85291.38(465)177.16187.81198.41208.97219.47240.34261.00271.26281.47301.74480183.08194.10205.07216.00226.87248.47269.88280.51291.09312.10500190.97202.48213.95225.37236.74259.32281.72292.84303.91325.91530202.80215.06227.27239.42251.53275.60299.47317.50323.14346.62(550)210.70223.44236.14248.80261.40286.45311.31323.66335.97360.43560214.64227.64240.58253.48266.33291.88317.23---600230.42244.40258.34272.22286.06313.58340.90---630242.26256.98271.66286.28300.85329.85358.66---

 

外徑(毫米)壁 厚(毫米)3032(34)(35)36(38)40(42)(45)理 論 重 量 (公斤/米)12771.76--------13376.2079.71-------14081.3885.2388.8890.6392.33----14685.8289.9793.9195.8197.66----15290.2694.7098.94100.99102.99----15995.44100.22104.81107.03109.20----168102.10107.33112.36114.80117.19121.83126.27130.51136.50180110.98116.80122.42125.16127.85133.07138.10142.94149.82194121.33127.85134.16137.24140.27146.19151.91157.44165.36203127.99134.94141.70145.00148.26154.62160.78166.75175.33219139.83147.57155.12158.82162.47169.62176.58183.33193.10245159.07168.09176.92181.26185.55193.99202.22210.26221.95273179.78190.19200.40205.43210.41220.23229.85239.27253.03

 

外徑(毫米)壁 厚(毫米)3032(34)(35)36(38)40(42)(45)理 論 重 量 (公斤/米)299199.02210.71222.20227.87233.50244.59255.49266.20281.88325218.25231.23244.00250.31256.53268.94281.14293.13310.73351237.49251.74265.80272.76279.66293.32306.76320.06339.59377256.73272.26287.61295.20302.77317.69332.44346.99368.44402275.21291.18308.55316.76324.92341.10357.08372.86396.16426292.98310.93328.69337.49346.27363.61380.77397.74422.82450310.72329.84348.79358.19367.53386.08404.42422.56449.43(465)321.81341.69361.37371.13380.85400.13419.22438.11466.07480332.91353.52373.94384.08394.17414.19436.01453.64482.72500347.71369.30390.71401.34411.92432.93453.74474.35504.91530369.9092.92415.87427.23438.55461.04483.34505.42538.20(550)384.70406.76432.64444.30456.31479.79503.06526.15560.40

 

外徑(毫米)壁 厚(毫米)(48)50566063(65)7075理 論 重 量 (公斤/米)203183.47188.65------219202.41208.38------245233.25240.44------273266.40274.96------299297.10307.02335.57353.62366.64375.08395.30414.29325327.90339.10371.49392.09407.04416.75440.34462.28351358.68371.16407.40430.59447.43458.43485.24510.46377389.45403.22442.30469.06484.82500.14529.98558.55402419.02434.01477.81506.02526.66540.17573.10604.79426447.46463.64510.97541.57560.47578.68614.56649.21450475.84493.20544.10577.04601.24617.12655.96693.56(465)493.59511.70564.83599.24624.54641.16681.84721.31480511.35530.19585.53621.43632.31665.20707.74749.05500535.02554.85613.15651.02678.91697.26742.27786.04530570.53591.84654.58695.41725.52745.35794.05841.52(550)594.21616.50682.19725.00756.59777.41828.58878.51

注:1 、括號內的尺寸不推薦使用 。2、鋼管長度 :3~12.5米。

冷拔(軋)無縫鋼管每米重量表(理論重量)

外徑(毫米)壁 厚(毫米)0.250.300.400.500.600.801.01.21.4理 論 重 量 (公斤/米)50.02920.03480.04540.0550.0650.0830.0990.1120.12460.03540.04210.0550.0680.0800.1030.1230.1420.15970.04160.04960.0650.0800.0950.1220.1480.1720.19380.04770.0570.0750.0920.1100.1420.1730.2020.22790.0540.0640.0850.1050.1250.1620.1970.2310.262100.0600.0720.0950.1170.1390.1820.2220.2610.296110.0660.0790.1050.1290.1540.2010.2470.2900.331120.0720.0870.1150.1420.1690.2210.2710.3200.365(13)0.0790.0940.1240.1540.1840.2410.2960.3490.400140.0850.1010.1340.1660.1990.2600.3210.3790.434(15)0.0910.1090.1440.1790.2140.2800.3450.4090.468160.0970.1160.1540.1910.2280.3000.3700.4380.503(17)0.1030.1240.1640.2030.2440.3200.3950.4680.537180.1090.1310.1740.2160.2580.3400.4190.4970.572(19)0.1150.1380.1830.2280.2740.3590.4440.5270.606200.1220.1460.1930.2400.2880.3790.4690.5560.642

 

外徑(毫米)壁 厚(毫米)0.250.300.400.500.600.801.01.21.4理 論 重 量 (公斤/米)(21)--0.2030.2530.3030.3990.4930.5860.67522--0.2120.2650.3180.4190.5180.6160.710(23)--0.2220.2770.3330.4380.5430.6450.745(24)--0.2360.2900.3470.4580.5670.6740.77925--0.2420.3020.3630.4780.5920.7030.813(27)--0.2620.3270.3920.5160.6410.7620.88228--0.2720.3400.4060.5360.6660.7920.91629--0.2820.3520.4180.5530.6910.8230.95130--0.2920.3640.4360.5760.7150.8510.98632--0.3110.3890.4660.6150.7650.9101.0534--0.3310.4130.4960.6550.8140.9681.12(35)--0.3410.4260.5100.6750.8380.9981.1636--0.3500.4380.5250.6950.8631.031.1938--0.3700.4640.5550.7340.9121.091.2640--0.3900.4940.5850.7740.9621.151.3342------1.01-1.211.4144.5------1.07-1.281.48

 

外徑(毫米)壁 厚(毫米)0.250.300.400.500.600.801.01.21.4理 論 重 量 (公斤/米)45------1.091.301.5148------1.161.381.6150------1.211.441.68(51)------1.231.471.7153------1.281.531.78(54)------1.311.591.8256------1.361.621.89(57)------1.381.651.9260------1.461.742.0263------1.531.832.1365------1.581.892.20(68)------1.651.982.3070------1.702.032.37(73)------1.782.122.4775------1.822.182.54

 

外徑(毫米)壁 厚(毫米)1.51.61.82.02.22.52.83.03.2理 論 重 量 (公斤/米)50.1290.134-------60.1660.1740.1860.197-----70.2030.2130.2300.2470.2600.277---80.2400.2530.2750.2960.3150.339---90.2770.2920.3190.3450.3690.4010.427--100.3140.3320.3630.3950.4230.4620.4960.5180.536110.3510.3710.4070.4440.4770.5240.5660.5920.615120.3880.4110.4520.4930.5320.5860.6350.6660.694(13)0.4250.4510.4960.5430.5850.6470.7030.7400.774140.4620.4900.5410.5920.6400.7090.7720.8140.852(15)0.4990.5290.5850.6410.6940.7710.8410.8880.932160.5360.5680.6290.6910.7470.8320.9100.9621.01(17)0.5730.6080.6740.7400.8020.8940.9801.041.09180.6100.6470.7170.7890.8560.9561.051.111.17(19)0.6470.6870.7620.8380.9101.021.121.181.25200.6840.7260.8060.8880.9651.081.191.261.33

 

外徑(毫米)壁 厚(毫米)1.51.61.82.02.22.52.83.03.2理 論 重 量 (公斤/米)(21)0.7210.7670.8510.9371.021.141.261.331.41220.7580.8060.8950.9861.071.201.331.411.49(23)0.7950.8460.9401.041.131.261.391.481.57(24)0.8320.8850.9841.091.181.331.461.551.64250.8690.9251.031.131.241.391.531.631.72(27)0.9431.001.121.231.341.511.671.781.88280.9801.041.161.281.401.571.741.851.96291.021.081.221.331.471.631.831.922.02301.051.121.251.381.511.701.882.002.12321.131.201.341.481.621.822.022.152.28341.201.281.431.581.721.942.152.292.43(35)1.241.321.471.631.782.002.222.372.51361.281.361.521.681.832.072.292.442.59381.351.441.611.781.942.192.432.592.75401.421.521.691.872.052.312.562.742.91421.501.601.791.972.162.442.702.893.0744.51.591.651.882.102.292.592.893.073.25

 

外徑(毫米)壁 厚(毫米)1.51.61.82.02.22.52.83.03.2理 論 重 量 (公斤/米)451.611.711.912.122.322.622.913.113.31481.721.832.052.272.482.813.113.333.54501.791.912.142.372.592.933.253.483.70(51)1.831.962.182.422.642.993.323.553.79531.912.032.272.522.763.113.463.703.94(54)1.942.072.312.562.813.183.533.774.02562.022.152.402.662.923.303.663.924.17(57)2.052.182.452.712.973.363.744.004.25602.162.312.582.863.133.553.944.224.49632.272.422.713.013.303.724.154.444.73652.352.502.803.113.403.854.294.594.89(68)2.462.622.933.263.574.044.494.815.12702.532.703.023.353.684.164.634.965.28(73)2.642.823.163.503.844.354.845.185.52752.712.903.243.603.954.464.975.325.68

 

外徑(毫米)壁 厚(毫米)3.54.04.55.05.56.06.57.07.5理 論 重 量 (公斤/米)5---------6---------7---------8---------9---------100.561--------110.647----- --120.7340.789-------(13)0.8200.888-------140.9060.986-------(15)0.9931.091.171.23-----161.081.181.281.35-----(17)1.171.281.391.48-----181.251.381.501.60-----(19)1.341.481.611.731.541.92---201.421.581.721.851.972.07---

 

外徑(毫米)壁 厚(毫米)1.51.61.82.02.22.52.83.03.2理 論 重 量 (公斤/米)(21)1.511.681.831.972.102.22---221.601.771.942.102.242.37---(23)1.681.872.052.222.372.52---(24)1.771.972.162.342.512.662.812.93-251.862.072.282.472.642.812.973.11-(27)2.032.272.502.712.923.113.293.45-282.112.372.612.843.053.263.453.68-292.202.472.722.963.193.403.613.803.98302.292.562.833.083.323.553.773.974.16322.462.763.053.333.593.854.094.324.53342.632.963.273.583.874.144.414.664.90(35)2.723.063.383.704.004.294.574.835.09362.813.163.503.824.144.444.735.015.27382.983.353.724.074.414.745.055.355.64403.153.553.944.324.685.035.375.706.01423.323.754.164.564.955.335.696.046.3844.53.544.004.444.875.295.706.096.476.84

 

外徑(毫米)壁 厚(毫米)3.54.04.55.05.56.06.57.07.5理 論 重 量 (公斤/米)453.584.044.494.935.365.776.176.566.94483.844.344.835.305.766.216.657.087.49504.014.545.055.556.046.516.977.427.86(51)4.104.645.165.676.176.667.137.608.05534.274.835.385.926.446.957.457.948.42(54)4.364.935.496.046.587.107.618.118.60564.535.135.716.296.857.407.938.408.97(57)4.625.235.836.416.997.558.108.639.16604.885.526.166.787.397.998.589.159.71635.135.816.497.147.778.419.049.5710.23655.316.026.717.408.078.739.3810.0110.65(68)5.576.317.057.778.489.179.8610.5311.19705.746.517.278.018.759.4710.1810.8811.56(73)6.006.817.608.389.169.9110.6611.3912.11756.177.007.828.629.4110.1810.9611.7112.48

 

外徑(毫米)壁 厚(毫米)8.08.599.51011121314理 論 重 量 (公斤/米-)304.34--------324.74--------345.13--------(35)5.33--------365.52--------385.926.186.44------406.316.606.88------426.717.027.32------44.57.207.557.88------457.307.657.998.328.63----487.898.288.669.029.37----508.298.709.109.499.8610.5911.25--(51)8.488.919.329.7210.1110.8511.54--538.889.339.7710.1910.6011.3912.13--(54)9.089.549.9910.4310.8511.6712.43--569.479.9610.4310.9011.3412.2113.02--(57)9.6710.1710.6511.1311.5912.4813.3214.11-6010.2610.8011.3211.8312.3313.2914.2115.0715.886310.8111.4011.9612.4913.0514.0715.09--6511.2511.8412.4313.0013.5614.6515.68--(68)11.8412.4713.1013.7114.3015.4616.5717.5318.647012.2312.8913.5414.1714.8016.0117.1618.2719.33(73)12.8213.5214.2114.8815.5416.8218.0519.2420.377513.1713.9114.6115.3015.9917.3118.65--

 

外徑(毫米)壁 厚(毫米)1.01.21.41.51.61.82.02.22.52.8理 論 重 量 (公斤/米)761.852.212.572.762.943.293.654.004.535.0580--2.712.903.093.473.844.224.775.3283--2.823.023.213.604.004.374.965.5285--2.883.083.293.694.094.485.085.6689--3.023.243.453.864.294.705.335.9490--3.053.273.493.914.344.765.396.0195--3.213.463.684.134.595.025.706.36100--3.403.643.884.354.835.306.006.70102--3.463.733.974.454.935.406.136.84108--3.673.954.214.725.235.746.507.25110--3.744.034.284.815.325.846.627.39120---4.364.665.255.836.387.248.07125-----5.466.066.647.548.42130--------7.868.78133--------8.058.98140----------150----------

 

外徑(毫米)壁 厚(毫米)3.03.23.54.04.55.05.56.06.57.0理 論 重 量 (公斤/米)(76)5.405.756.267.107.938.759.5610.3611.1411.91805.696.076.607.498.379.2410.0710.9111.7512.59(83)5.926.316.867.798.719.6210.5111.3912.2613.12856.066.467.047.988.939.8610.7511.6512.5513.45(89)6.366.777.388.389.3810.3811.3312.2813.2214.16906.436.867.478.479.4910.4711.4212.3913.3514.31956.817.267.908.9810.0411.1012.1413.1714.1915.191007.177.65 8.329.4610.5911.7112.7713.8714.9516.03(102)7.327.81 8.509.6710.8211.9613.0914.2115.3116.40(108)7.778.29 9.0210.2611.4912.7013.9015.0916.2717.441107.928.43 9.1910.4611.7012.9314.1915.4016.6017.751208.669.2210.0611.4412.9314.3015.5116.8918.2019.501259.029.6110.5011.9113.3714.8016.1517.5519.0220.351309.4010.0010.9212.4313.9215.4816.8818.3519.8021.20(133)9.5910.2511.1812.7514.2615.7517.2918.7920.2821.7514010.1110.7911.8013.4215.0516.6518.2419.8321.4022.9615010.8511.5212.6514.3916.1117.8519.5521.2523.0024.68160--13.5315.3817.2519.0920.9622.7924.6026.41170--14.3116.3118.3520.3022.3124.2726.2128.14180--15.2017.3019.5021.5923.6725.7527.8129.87190---18.2920.6022.8025.0227.2229.4131.59200---19.6721.6524.0026.3828.7031.0233.32

 

外徑(毫米)壁 厚(毫米)3.03.23.54.04.55.05.56.06.57.0理 論 重 量 (公斤/米)(76)12.67 13.4214.1514.8715.5816.2817.6318.9420.2021.4180 13.3914.1514.9615.7116.4517.2218.6620.10--(83) 13.9614.8015.6216.4217.2218.0019.5321.0122.4423.8285 14.3115.1316.0116.8517.6318.4520.0121.60--(89) 15.0715.9316.8717.7618.6319.4821.1622.7924.3725.8990 15.2216.1117.0517.9518.7919.6721.4323.08--95 16.1817.1618.1319.0920.0320.9622.7924.56--100 17.0918.0919.1520.1521.1522.1924.1426.04--(102) 17.4818.5519.6020.6421.6722.6924.6926.63--(108) 18.5919.7320.8621.9723.0824.1726.3128.41--110 19.0020.0821.3022.5023.5424.7026.8529.00--120 20.8522.1023.4024.7025.8927.2029.5731.96--125 21.7323.0824.4225.7527.0628.3630.9233.44--130 22.7024.1025.5026.9028.2329.7032.2734.92--(133) 23.2124.6626.1027.5228.9330.3333.1035.81--140 24.5126.0427.5729.0830.5732.0634.9937.88--150 26.3628.0129.6631.2932.9134.5237.7140.84--160 28.2029.9931.7633.5135.2636.9940.4243.80--170 30.0531.9633.8535.7337.6039.4643.1346.76--180 31.9133.9335.9537.9539.9541.9245.8549.72--190 33.7535.9038.0440.1742.2844.3948.5652.67--200 35.6037.8840.1442.3944.6346.8551.2755.63--

注:1 、括號內的尺寸不推薦使用。 2、鋼管長度:壁厚<=1毫米;壁厚>1毫米,1.5~9米。

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