壓力管道材料等級表

1、目錄1.管道等級代號說明............................................................................................................12.縮寫詞說明............................................................................................

2、............................23、采用的主要管道器材標(biāo)準(zhǔn)(規(guī)范)...................................................................................44、管道等級說明..................................................................................

3、................................65.管道分支表見表－1......................................................................................................86.管道變徑表見表－2..............................................................

4、........................................97、管道等級索引................................................................................................................10管道等級號:2A1................................................

5、................................................................15管道等級號：2A2................................................................................................................20管道等級號：2A3......................

6、..........................................................................................25管道等級號:2B1................................................................................................................33管道等級號

7、:2B2................................................................................................................41管道等級號:2B3.............................................................................................

8、...................48管道等級號:2B4................................................................................................................53管道等級號:2B5...................................................................

9、.............................................62管道等級號:2B6................................................................................................................70管道等級號:2C1.........................................

10、.......................................................................77管道等級號:2C2................................................................................................................84管道等級號:2C3...............

11、.................................................................................................91管道等級號:2H1................................................................................................................

12、99管道等級號:2L1..............................................................................................................105管道等級號:2L2.......................................................................................

13、.......................111管道等級號:2L3..............................................................................................................117管道等級號:2L4...............................................................

14、...............................................122管道等級號:3B1..............................................................................................................128管道等級號:8H1.......................................

15、.......................................................................325管道等級號:8K1..............................................................................................................331管道等級號:9D1...............

16、................................................................................................337管道等級號:SP1..............................................................................................................34

17、2管道等級號:SP2..............................................................................................................345管道等級號:SP3........................................................................................