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福州可门火电厂一期工程(2×600MW)2机组焊接工程一览表
部序号名称焊口代号材质规格单项合计件母材焊口数量只焊接施工工艺热处理工艺工程升降温加热温恒温加热方类别速度℃度时间法h(℃)(h)检验比例设计参数
坡口型式
焊接方法
预热方法
预热温度
焊丝牌号
焊条牌号
RT
UT
压力温度MPa(℃)
锅炉部分SMQ1(1~155)A~CSMQ1(1~12)D~FSMQ2(1~155)A~CSMQ2(1~12)D~F1省煤器蛇形管SMQ3(1~155)A~CSMQ3(1~12)D~FSMQ4(1~155)A~CSMQ4(1~12)D~FSMQ5(1~155)A~CSMQ5(1~12)D~FSMQX11~53(A~F)SMQX21~53(A~F)2省煤器悬吊管SMQX31~53(A~F)SMQX41~53(A~F)SMQX51~53(A~F)SLBQ11~3363水冷壁前墙垂直管屏SLBQ21~336SLBQ31~336SLBH1(1~56)ASLBH1(1~56)(B~F)4水冷壁后墙垂帘管(含折SLBH2(1~56)A焰角)SLBH2(1~56)(B~F)SLBH3(1~56)ASLBH3(1~56)(B~F)SLBZ11~316SLBZ21~3165水冷壁左右侧墙垂直管屏SLBZ31~316SLBY11~316SLBY21~316SLBY31~316SLBG11~316ASLBG11~316BSA210CSA210CSA210CSA210CSA210CSA210CSA210CSA210CSA210CSA210CSA210CSA210CSA210CSA210CSA210CSA213T12SA213T12SA213T12SA213T22SA213T12SA213T22SA182F22CL1SA213T12ф508×789ф508×789ф508×789ф508×789ф508×789ф508×789ф508×789ф508×789ф508×789ф508×789ф635×1322ф635×1322ф635×1322ф635×1322ф635×1322ф3493×604ф3493×604ф3493×604ф5715×1589ф3493×604ф3493×604ф3493×604465364653646536465364653616516516516516533633633656280562805628031631631631631631633633618961008vvvvvvvvvvvvv
WsDsWsDsWsDsWsDsWsDsWsDsWsDsWsDsWsDsWsDsWsDsWsDsWsDsNA
火焰
vvvv2505vvvvvvvv825vvvv1008vv
WsDsWsDsWsDsWsDsWsDsWsDsWsDsWsDsWsDsWsDsWsDsWsDsWsDsWsDsWsDsWsDsWsDsWsDs
NANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANA
J50J50J50J50J50J50J50J50J50J50J50J50J50J50J50R30R30R30
J507J507J507J507J507J507J507J507J507J507J507J507J507J507J507R307R307R307
NANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANA
NANANANANANANANANANANANANANANANANANAA17525
289
A1
75
25
3054
3433
A1
75
25
3083
3433
NA
250~350
R30R40R30R31R30R30R30R30R30R30R30R30R30
R307R407R307R317R307R307R307R307R307R307r
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