中高公司 —中国动力，高速前进。提供： 各种规格国标、非标工字钢、规格：10#、12#、14#、16#、18#、20#、22#、25#、28#、30#工字钢，长度各有：6、8、9、12米。产地：日照   海城   津西材质：Q235B/Q235A工字钢广泛用于各种建筑结构、桥梁、车辆、支架、机械等。 工字钢理论重量表大全型    号尺寸（毫米）截面面积（厘米2）理论重量（公斤/米）hbdtr1　10100684.57.63.314.311.212.61267458.43.518.114.214140805.59.13.821.516.9161608869.9426.120.518180946.510.74.330.624.120a200100711.44.535.527.920b200102911.44.539.531.122a2201107.512.34.8423322b2201129.512.34.846.436.425a250116813548.538.125b2501181013553.54228a2801228.513.75.355.4543.428b28012410.513.75.361.0547.932a3201309.5155.867.0552.732b32013211.5155.873.4557.732c32013413.5155.879.9562.836a3601361015.8676.359.936b3601381215.8683.565.636c3601401415.8690.771.240a40014210.516.56.386.167.640b40014412.516.56.394.173.840c40014614.516.56.310280.145a45015011.5186.810280.445b45015213.5186.811187.445c45015415.5186.812094.550a5001581220711993.650b5001601420712910150c5001621620713910956a56016612.5217.3135.25106.256b56016814.5217.3146.4511556c56017016.5217.3157.85123.963a63017613227.5154.9121.663b63017815227.5167.5131.563c63018017227.5180.1141热轧轻型工字钢每米重量表型号尺寸（毫米）截面面积（厘米2）理论重量(公斤/米)型号尺寸（毫米）截面面积（厘米2）理论重量(公斤/米)hbdthbdt10100554.57.212.09.4618180905.18.123.418.412120644.87.314.711.518a1801005.18.325.419.914140734.97.517.413.7202001005.28.426.821.016160815.07.820.21520a2001105.28.628.922.7222201105.48.730.624.0404001558.013.071.456.122a2201205.48.932.825.8454501608.614.283.065.2242401155.69.534.827.3505001709.515.297.876.824a2401255.69.837.529.45555018010.316.511489.8272701256.09.840.231.56060019011.117.813210427a2701356.010.243.233.9656502001219.2153120303001356.510.246.536.5707002101320.817613830a3001456.510.749.939.270a7002101524.0202158333301407.011.253.842.270b70021017.528.2234184363601457.512.361.948.6           中高公司以钢铁贸易为切入点，不断寻求产业链的高效化,集约化.发展完整的贸易、加工、配送、信息等一体化的供应链，为客户提供优质的一条龙服务。  联系方式：客服热线： 0757-28109913外贸热线： 0757-28901012采购热线:     0757-28901012；28109938；28101013；28101015传真:         0757-28901011　ＥＭＡＩＬ： CHINA.GO@SOHU.COM 网址:         www.zonegold.com.cn公司地址：佛山市顺德区乐从镇腾冲新市路 1号 中高公司产品目录