1、安装工程材料验收标准南通建筑工程总承包有限公司工程材料验收标准（安装工程）编制单位： 安装公司质量部 编制日期：2007年8月21日第一部分 通用类第一章 管材1.1 焊管、镀锌管一、 焊接钢管：执行国家GB/T13793-2001标准热镀锌管：执行国家GB/T3091-2001标准二、 产品应用于水、污水、燃气、空气、采暖蒸气等低压流体输送和结构用的直缝焊接钢管。三、 国标产品系列：长度：定尺6米/支 焊管、镀锌管米重表 表 1.1 型号/mm公称口径/in规格/mm（外径*壁厚）焊管国标米重Kg/m镀锌管国标米重Kg/m每件支数()DN154分21.3*2.751.261.34217支/件
2、DN206分26.8*2.751.631.73169支/件DN251寸33.5*3.252.422.57127支/件DN321.2寸42.3*3.253.133.3291支/件DN401.5寸48*3.53.844.0791支/件DN502寸60*3.54.885.1761支/件DN652.5寸75.5*3.756.647.0437支/件DN803寸88.5*4.08.348.8437支/件DN1004寸114*4.010.8511.5019支/件DN1255寸140*4.515.0415.9419支/件DN1506寸165*4.517.8118.8819支/件DN2008寸219*6.031
3、.5233.417支/件四、验收方法：1、外观检查：壁厚均匀，管口无毛刺，无锈蚀，弯折现象；整件包装完好；2、测量：用游标卡尺测量壁厚，用卷尺测量长度。用电子秤或磅秤测量重量。3、试验方法：电线管抽样检测DN1520，用弯管器现场煨弯，弯曲度和弯扁度符合要求；热镀锌管用锤适当敲外壁，观看是否有缝隙。4、资料要求：随车附带相应规格的产品质量证明书。 1.2 无缝钢管一、无缝钢管：执行国家GB/T 17395-1998标准。二、型号与规格： 无缝钢管型号与规格 表 1.2外径mm壁厚 mm2.02.22.52.83.03.23.54.04.55.0理论重量 kg/m502.372.592.933.
4、253.483.704.014.545.055.55512.422.642.993.323.553.794.104.645.165.67532.522.763.113.463.703.944.274.835.385.92542.562.813.183.533.774.024.364.935.496.04562.662.923.303.663.924.174.535.135.716.29572.712.973.363.744.004.254.625.235.836.41602.863.133.553.944.224.494.885.526.166.78633.013.303.724.154.44
5、4.735.135.816.497.14653.113.403.854.294.594.895.316.026.717.40683.263.574.044.494.815.125.576.317.057.77703.353.684.164.364.965.235.746.517.278.01733.503.844.354.845.185.526.006.817.608.38753.603.954.464.975.325.686.177.007.828.62763.654.004.535.055.405.756.267.107.938.75803.844.224.775.325.696.076.
6、607.498.379.24834.004.374.965.525.926.316.867.798.719.62854.094.485.085.666.066.467.047.988.939.83894.294.705.335.946.366.777.388.389.3810.33904.344.765.396.016.436.867.478.479.4910.47954.595.025.706.366.817.267.908.9810.0411.101004.835.306.006.707.177.658.329.4610.5911.701024.935.406.136.847.327.81
7、8.509.6710.8211.961085.235.746.507.257.778.299.0210.2611.4912.701105.325.846.627.397.928.439.1910.4611.7012.931205.836.387.248.078.669.2210.0611.4412.9314.301256.066.647.548.429.029.6110.5011.9113.3714.801307.868.789.4010.0010.9212.4313.9215.481338.058.989.5910.2511.1812.7514.2615.7514010.1110.7911.
8、8013.4215.0516.6515010.8511.5212.6514.3916.1117.85三、验收方法：1、外观检查：壁厚均匀，管口无毛刺，无锈蚀，弯折现象；整件包装完好；2、测量：用游标卡尺测量壁厚，用卷尺测量长度。用电子秤或磅秤测量重量。3、试验方法：抽样检测。4、资料要求：随车附带相应规格的产品质量证明书。 第二章 型材2.1 角钢一、角钢：执行GB 9787-88、GB 9788-88标准。二、型号与规格：等边角钢的规格与尺寸（ b-边宽；d-边厚；r-内圆弧半径） 表2.1角钢号数尺 寸 （mm）截面面积 (cm2)理论重量 (kg/m)外表面积 (m2/m)bdr2203
9、3.51.1320.8890.07841.4591.1450.0772.52531.4321.1240.09841.8591.4590.09733034.51.7491.3730.11742.2761.7860.1173.63632.1091.6560.14142.7562.1630.14153.3822.6540.141440352.3591.8520.15743.0862.4220.15753.7912.9760.1564.545352.6592.0880.17743.4862.7360.17754.2923.3690.17665.0763.9850.17655035.52.9712.33
10、20.19743.8973.0590.19754.8033.7700.19665.6884.4650.1965.656363.3432.6240.22144.3903.4460.22055.4154.2510.22088.3676.5680.2196.363474.9783.9070.24856.1434.8220.24867.2885.7210.24789.5157.4690.2471011.6579.1510.246770485.5704.3720.27556.8755.3970.27568.1606.4060.27579.4247.3980.275810.6778.3730.274(7.
11、5)75597.3675.8180.29568.7976.9050.294710.1607.9760.294811.5039.0300.2941014.12611.0890.29388057.9126.2110.31569.3977.3760.314710.8608.5250.314812.3039.6580.3141015.12611.8740.313等边角钢的通常长度：24号长39m；58号长412m。三、验收方法：1、外观检查：壁厚均匀，管口无毛刺，无锈蚀，弯折现象；整件包装完好；2、测量：用游标卡尺测量壁厚，用卷尺测量长度。用电子秤或磅秤测量重量。3、试验方法：抽样检测。4、资料要求：
12、随车附带相应规格的产品质量证明书。 2.2 钢板一、 钢板：执行国家GB 708-88/GB 709-88标准。二、 型号与规格： 钢板的尺寸 mm 表2.2-1厚度mm宽度（长度均为1000） mm6006507007107508008509009501000理论重量 kg （ 比重 7.85）30141.30153.08164.85167.21176.62188.40200.18211.95223.73235.5032150.72163.28175.84178.35188.40200.06213.52226.08238.64251.2034160.14173.46186.83189.502
13、00.18213.52226.87240.21253.56266.9035164.85178.59192.32195.07206.06219.80233.54247.28261.01274.7536169.55183.69197.82200.65211.95226.08240.21254.34268.47282.6038178.98193.90208.81211.79223.73238.64253.56268.47283.39298.3040188.40204.10219.80222.94235.50251.20266.90282.60298.30314.0042197.82214.31230
14、.79234.09247.28263.72280.25296.73313.22329.7044207.24224.51241.78245.23259.05276.32293.59310.86328.13345.4045211.95229.61247.28250.81264.94282.60300.26317.93335.59358.2546216.66234.72252.77256.38270.82288.88306.94324.99343.05361.1048226.08244.92263.76267.53282.60301.44320.28339.12357.96376.8050235.5
15、0255.13274.75278.68294.38314.00383.63353.25372.88392.5052244.92265.33286.74289.82306.15326.66346.97367.38387.76408.2054254.34275.54296.73300.97317.93339.12360.32381.51402.71423.9055259.05280.64302.23306.54328.81345.40366.99388.58410.16431.7556263.76285.74307.72312.12330.70351.68373.66395.64417.62439
16、.6058273.18295.95318.71323.26341.48364.24287.01409.77432.54455.3060282.60306.15329.70334.41358.25376.48400.35423.90447.45471.00 钢板的尺寸 mm 表2.2-2厚度mm宽度（长度均为1000） mm1100120013001400150016001700180019002000理论重量 kg （ 比重 7.85）30259.05282.60306.15329.70353.25376.80400.35423.90447.65471.0032276.32301.44326.
17、56351.68376.80401.92427.04425.16447.28502.4034293.59320.68346.97373.60400.35427.04457.43480.42507.11533.8035802.23329.70357.18384.65412.13439.60467.08494.55522.03549.5036310.86339.12367.38395.64423.90452.16480.42508.62536.94565.2038328.13357.90387.79417.62447.45477.28507.11536.94566.77596.6040345.40
18、376.80408.20439.60471.00502.40533.80565.20596.60628.0042362.67395.64428.61461.58494.55527.52560.49593.46626.43659.4044379.94414.48449.02483.56518.10552.64587.18621.72656.26690.8045388.58423.90459.23494.55529.88565.20600.53635.85671.18706.5046377.21433.32469.43505.54541.65577.70613.87649.98686.09722.
19、2048414.48452.16489.84527.52565.20602.88640.56678.24715.92753.6050431.75471.00510.25549.50588.75628.00667.25706.50745.75785.0052449.02489.84530.66571.48612.30653.12693.94734.76775.58816.4054466.20508.08551.07593.46635.85678.24720.63763.02805.41847.8055474.93518.10561.28604.45647.63690.80733.98777.15
20、820.33863.5056483.56527.52571.48615.44659.40703.36747.32791.28835.24879.2058500.83546.30591.89637.42682.95728.46774.01819.54865.07910.6060518.10565.20612.30659.40706.50753.60800.70847.80894.90942.00 钢板的宽度及偏差 mm 表2.2-3公称厚度宽度宽度允许偏差4800800+6+1041615001500+10+151660所有宽度+3060所有宽度+35 钢板长度及偏差 mm 表2.2-4公称厚度
21、钢板长度长度允许偏差41500+101500+154162000200060006000+10+25+3016602000200060006000+15+30+4060所有长度+50三、验收方法：1、外观检查：壁厚均匀，无锈蚀，弯折现象。2、测量：用游标卡尺测量壁厚，用卷尺测量长度。用电子秤或磅秤测量重量。3、试验方法：抽样检测。4、资料要求：随车附带相应规格的产品质量证明书。 2.3 槽钢一、槽钢：执行国家GB/T 707-88标准。二、型号与规格： 规格与重量 表2.3-1 型 号尺 寸截面面积理论重量hbdtrr1（mm）(cm2)(kg/m)550374.57.07.03.506.93
22、5.446.363404.87.57.53.758.4446.63880435.08.08.04.010.248.0410100485.38.58.54.2512.7410.0012.6126535.59.09.04.515.6912.3714a140586.09.59.54.7518.5114.5314b140608.09.59.54.7521.3116.7316a160636.510.010.05.021.9517.2316160658.510.010.05.025.1519.74h-高度；b-腿宽；d-腰厚；t-平均腿厚；r-内圆弧半径；r1-腿端圆弧半径 截面尺寸及允许偏差 表2.3-
23、2型号允许偏差mm高度h腿高度b腰高度d581.51.50.48142.02.00.514182.50.618303.03.00.730403.50.8 长度及允许偏差 表2.3-3 型号长度m5512815191619定尺、倍尺长度，m允许偏差，mm8+4008+800三、验收方法：1、外观检查：无锈蚀，弯折现象。2、测量：用游标卡尺测量壁厚，用卷尺测量长度。用电子秤或磅秤测量重量。3、试验方法：抽样检测。4、资料要求：随车附带相应规格的产品质量证明书。 第二部分 电气类第一章 主材1.1 镀锌扁钢一、镀锌扁钢：执行国家GB/T 2518-2004标准。二、规格及偏差 规格及偏差 mm 表1.1宽度厚度尺寸允许偏差尺寸允许偏差普通级较高级普通级较高级1050+0.5 -1.0+0.3 -0.9316+0.3 -0.5+0.2 -0.45075+0.6 -1.3+0.4 -1.
