钢材价格系数.xls

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1、钢钢管管理理论论重重量量名称规格壁厚理论重量(公斤/m)水煤气输送钢管DN152.751.2600DN202.751.6300DN253.252.4200DN323.253.1300DN403.53.8400DN503.54.8800DN653.756.6400DN804.08.3400DN1004.010.8500DN1254.013.4200DN1504.517.8100DN2004.523.3592镀锌钢管DN152.751.3192DN202.751.7050DN253.252.5144DN323.253.2521DN403.53.9782DN503.55.0557DN653.756.

2、8658DN804.08.6069DN1004.011.1972DN1254.013.7958DN1504.518.3087DN2004.524.0132型钢按中圆钢6-10,等边型钢60以下,槽钢5-16三项价格的算术平均计算价格。第 1 页，共 5 页钢材换算价格（标准系数版）北京工程造价信息2009年第7期规格壁厚市场价(元/T)理论重量(公斤/m)换算单价(元/m)下浮0.5水煤气输送钢管DN152.7540501.265.105.08DN202.7540501.636.606.57DN253.2539502.429.569.51DN323.2539503.1312.3612.30DN

3、403.539003.8414.9814.90DN503.539004.8819.0318.94DN653.7539006.6425.9025.77DN804.039008.3432.5332.36DN1004.0390010.8542.3242.10DN1254.5395013.4253.0152.74DN1504.5395017.8170.3570.00DN2004.5395023.3692.2791.81镀锌钢管DN152.7553501.327.067.02DN202.7553501.709.129.08DN253.2550002.5112.5712.51DN323.2548503.2

4、515.7715.69DN403.548503.9819.2919.20DN503.547505.0624.0123.89DN653.7547506.8732.6132.45DN804.047508.6140.8840.68DN1004.0475011.2053.1952.92DN1254.5498013.8068.7068.36DN1504.5498018.3191.1890.72DN2004.5498024.01119.59118.99型钢圆钢10-14槽钢5-16扁钢55以下合计平均数3.93.6003.5511.053.683.66钢材换算价格（标准系数版）北京工程造价信息2009年第

5、7期规格壁厚市场价(元/T)理论重量(公斤/m)换算单价(元/m)下浮0.5水煤气输送钢管DN152.7540501.265.105.08DN202.7540501.636.606.57DN253.2539502.429.569.51DN323.2539503.1312.3612.30DN403.539003.8414.9814.90DN503.539004.8819.0318.94DN653.7539006.6425.9025.77DN804.039008.3432.5332.36DN1004.0390010.8542.3242.10DN1254.5395013.4253.0152.74DN

6、1504.5395017.8170.3570.00DN2004.5395023.3692.2791.81镀锌钢管DN152.7553501.327.067.02DN202.7553501.709.129.08DN253.2550002.5112.5712.51DN323.2548503.2515.7715.69DN403.548503.9819.2919.20DN503.547505.0624.0123.89DN653.7547506.8732.6132.45DN804.047508.6140.8840.68DN1004.0475011.2053.1952.92DN1254.5498013.8068.7068.36DN1504.5498018.3191.1890.72DN2004.5498024.01119.59118.99型钢圆钢10-14槽钢5-16扁钢55以下合计平均数3.93.6003.5511.053.683.66北京2001定额建筑、装饰、安装的子目里面没有工程水电费。参照修缮定额的工程水电费：暖卫，定额人工费*1.8%；通风空调，定额人工费*1.8%；电气，定额人工费*1.4%；电梯，定额人工费*1.4%参照修缮定额的工程水电费：暖卫，定额人工费*1.8%；通风空调，定额人工费*1.8%；电气，定额人工费*1.4%；电梯，定额人工费*1.4%