660mw机组锅炉管道规格材质

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1、过热器、再热器、水冷壁及省煤器集箱数据名称设计温度℃设计压力MPa.g规格mm材质长度m单重T数量根省煤器入口集箱31031.0φ324×55SA-106C（相当30g）23102省煤器出口集箱35031.0φ273×50SA-106C235.74水冷壁下集箱34031.0φ219×45SA-106C234.22水冷壁中间混合集箱42530.0φ219×60SA-335P1218.84.44水平烟道侧墙入口集箱43529.9φ219×52SA-335P121.80.46折焰角入口集箱43529.9φ273×60SA-33

2、5P12226.91对流管束出口集箱44029.9φ219×52SA-335P12234.91启动分离器44029.5φ610×65WB36(15NiCuMoNb5)8.47.44贮水箱44029.5φ610×65WB36108.71顶棚入口集箱44029.5φ273×65SA-335P12(相当于15CrMo)237.71顶棚出口集箱47029.5φ273×65SA-335P12237.71后烟道侧墙出口集箱46029.5φ273×65SA-335P12144.72后烟道下部环形集箱48529.5φ457×98SA-3

3、35P1217.515.24后烟道隔墙入口集箱46029.5φ273×65SA-335P12227.31后烟道隔墙出口集箱46529.0φ273×67SA-335P12227.51一级过热器出口集箱50029.0φ508×95SA-335P1223221过热器一级减温器48528.9φ508×80SA-335P1254.22屏过入口汇集集箱47028.7φ508×85SA-335P12119.82屏过入口集箱47028.7φ219×45SA-335P121.50.330屏过出口集箱58028.7φ219×45SA-335

4、P911.50.330屏过出口汇集集箱56028.7φ508×80SA-335P91119.32过热器二级减温器55028.6φ508×70SA-335P9154.22末过入口汇集集箱53028.0φ508×70SA-335P912317.41末过入口集箱53028.0φ219×35SA-335P911.40.230末过出口集箱60027.6φ273×65SA-335P911.40.530末过出口汇集集箱59027.6φ508×100SA-335P912323.11再热器入口集箱3555.3φ762×45SA-106C2

5、318.31再热器出口集箱6155.3φ273×30SA-335P910.80.1448再热器出口汇集集箱6005.3φ864×55SA-335P912325.21锅炉受热面管子规格材质序号名称规格型号数量生产厂家备注1各种受热面管子1）省煤器管子SA-210C44.5×62）水冷壁管子15CrMoG38×6.515CrMoG31.8×5.515CrMoG44.5×6.215CrMoG76.2×12.53）低温再热器管子SA-210C63.5×415CrMoG57×412Cr1MoVG57×4高温再热器管子T9151×4

6、TP347H51×44）顶棚包墙系统管子15CrMoG63.5×915CrMoG44.5×6.315CrMoG57×8.115CrMoG63.5×95）低温过热器管子15CrMoG57×815CrMoG57×8.512Cr1MoVG51×7.512Cr1MoVG51×86）屏式过热器管子T9138×5.6T9138×6.6TP347H38×6.67）末级过热器T9144.5×7.5TP347H44.5×7.58）焊条E50E55-B2E55-B2-VEniE60-B3图3末级过热器材料分段图图4屏式过热器材料分段图图5一

7、级过热器材料分段图图6高温再热器材料分段图图7低温再热器材料分段图