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                技術(shù)文章
    
        
    
        

    
    
    不銹鋼無縫鋼管國家轉(zhuǎn)化對應(yīng)表
    

    

    
	不銹鋼無縫鋼管國家轉(zhuǎn)化對應(yīng)表

                
                            
    公稱直徑
                
    Nominal
                
    diameter
                    		                        
    外徑
                
    Outside
                
    diameter
                    		                        
    Sch
                
    5s
                    		                        
    Sch
                
    10s
                    		                        
    Sch
                
    20s
                    		                        
    LG
                    		                        
    Sch
                
    20
                    		                        
    Sch
                
    30
                    		                        
    STD
                    		                        
    Sch
                
    40
                    		                        
    Sch
                
    60
                    		                        
    XS
                    		                        
    Sch
                
    80
                    		                        
    Sch
                
    100
                    		                        
    Sch
                
    120
                    		                        
    Sch
                
    140
                    		                        
    Sch
                
    160
                    		        
            
                            
    15
                    		                        
    18
                    		                        
    1.6
                    		                        
    2.1
                    		                        
    2.6
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    2.9
                    		                        
    -
                    		                        
    -
                    		                        
    3.6
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    4.5
                    		        
            
                            
    20
                    		                        
    25
                    		                        
    1.6
                    		                        
    2.1
                    		                        
    2.6
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    2.9
                    		                        
    -
                    		                        
    -
                    		                        
    4.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    5.6
                    		        
            
                            
    25
                    		                        
    32
                    		                        
    1.6
                    		                        
    2.8
                    		                        
    3.2
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    3.2
                    		                        
    -
                    		                        
    -
                    		                        
    4.5
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    6.3
                    		        
            
                            
    32
                    		                        
    38
                    		                        
    1.6
                    		                        
    2.8
                    		                        
    3.2
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    3.6
                    		                        
    -
                    		                        
    -
                    		                        
    5.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    7.1
                    		        
            
                            
    40
                    		                        
    45
                    		                        
    1.6
                    		                        
    2.8
                    		                        
    3.2
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    3.6
                    		                        
    -
                    		                        
    -
                    		                        
    5.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    7.1
                    		        
            
                            
    50
                    		                        
    57
                    		                        
    1.6
                    		                        
    2.8
                    		                        
    3.6
                    		                        
    -
                    		                        
    3.2
                    		                        
    -
                    		                        
    -
                    		                        
    4.0
                    		                        
    -
                    		                        
    -
                    		                        
    5.6
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    8.8
                    		        
            
                            
    65
                    		                        
    76
                    		                        
    2.0
                    		                        
    3.0
                    		                        
    3.6
                    		                        
    -
                    		                        
    4.5
                    		                        
    -
                    		                        
    -
                    		                        
    5.0
                    		                        
    -
                    		                        
    -
                    		                        
    7.1
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    10.0
                    		        
            
                            
    80
                    		                        
    89
                    		                        
    2.0
                    		                        
    3.0
                    		                        
    4.0
                    		                        
    -
                    		                        
    4.5
                    		                        
    -
                    		                        
    -
                    		                        
    5.6
                    		                        
    -
                    		                        
    -
                    		                        
    8.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    11.0
                    		        
            
                            
    90
                    		                        
    -
                    		                        
    2.0
                    		                        
    3.0
                    		                        
    4.0
                    		                        
    -
                    		                        
    4.5
                    		                        
    -
                    		                        
    -
                    		                        
    5.6
                    		                        
    -
                    		                        
    -
                    		                        
    8.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    12.5
                    		        
            
                            
    100
                    		                        
    108
                    		                        
    2.0
                    		                        
    3.0
                    		                        
    4.0
                    		                        
    -
                    		                        
    5.0
                    		                        
    -
                    		                        
    -
                    		                        
    5.9
                    		                        
    -
                    		                        
    -
                    		                        
    8.8
                    		                        
    -
                    		                        
    11.0
                    		                        
    -
                    		                        
    14.2
                    		        
            
                            
    125
                    		                        
    133
                    		                        
    2.9
                    		                        
    3.4
                    		                        
    5.0
                    		                        
    -
                    		                        
    5.0
                    		                        
    -
                    		                        
    -
                    		                        
    6.3
                    		                        
    -
                    		                        
    -
                    		                        
    10.0
                    		                        
    -
                    		                        
    12.5
                    		                        
    -
                    		                        
    16.0
                    		        
            
                            
    150
                    		                        
    159
                    		                        
    2.9
                    		                        
    3.4
                    		                        
    5.0
                    		                        
    -
                    		                        
    5.6
                    		                        
    -
                    		                        
    -
                    		                        
    7.1
                    		                        
    -
                    		                        
    -
                    		                        
    11.0
                    		                        
    -
                    		                        
    14.2
                    		                        
    -
                    		                        
    17.5
                    		        
            
                            
    200
                    		                        
    219
                    		                        
    2.9
                    		                        
    4.0
                    		                        
    6.3
                    		                        
    -
                    		                        
    6.3
                    		                        
    7.1
                    		                        
    -
                    		                        
    8.0
                    		                        
    10.0
                    		                        
    -
                    		                        
    12.5
                    		                        
    16.0
                    		                        
    17.5
                    		                        
    20.0
                    		                        
    22.2
                    		        
            
                            
    250
                    		                        
    273
                    		                        
    3.6
                    		                        
    4.0
                    		                        
    6.3
                    		                        
    -
                    		                        
    6.3
                    		                        
    8.0
                    		                        
    -
                    		                        
    8.8
                    		                        
    12.5
                    		                        
    -
                    		                        
    16.0
                    		                        
    17.5
                    		                        
    22.2
                    		                        
    25.0
                    		                        
    28.0
                    		        
            
                            
    300
                    		                        
    325
                    		                        
    4.0
                    		                        
    4.5
                    		                        
    6.3
                    		                        
    -
                    		                        
    6.3
                    		                        
    8.8
                    		                        
    -
                    		                        
    10.0
                    		                        
    14.2
                    		                        
    -
                    		                        
    17.5
                    		                        
    22.2
                    		                        
    25.0
                    		                        
    28.0
                    		                        
    32.0
                    		        
            
                            
    350
                    		                        
    377
                    		                        
    4.0
                    		                        
    5.0
                    		                        
    -
                    		                        
    8.0
                    		                        
    8.0
                    		                        
    10.0
                    		                        
    10.0
                    		                        
    11.0
                    		                        
    16.0
                    		                        
    13.0
                    		                        
    20.0
                    		                        
    25.8
                    		                        
    28.0
                    		                        
    32.0
                    		                        
    36.0
                    		        
            
                            
    400
                    		                        
    426
                    		                        
    4.0
                    		                        
    5.0
                    		                        
    -
                    		                        
    8.0
                    		                        
    8.0
                    		                        
    10.0
                    		                        
    10.0
                    		                        
    12.5
                    		                        
    17.5
                    		                        
    13.0
                    		                        
    22.2
                    		                        
    28.5
                    		                        
    30.0
                    		                        
    36.0
                    		                        
    40.0
                    		        
            
                            
    450
                    		                        
    480
                    		                        
    4.0
                    		                        
    5.0
                    		                        
    -
                    		                        
    8.0
                    		                        
    8.0
                    		                        
    11.0
                    		                        
    10.0
                    		                        
    14.2
                    		                        
    20.0
                    		                        
    13.0
                    		                        
    25.0
                    		                        
    30.0
                    		                        
    36.0
                    		                        
    40.0
                    		                        
    45.0
                    		        
            
                            
    500
                    		                        
    529
                    		                        
    5.0
                    		                        
    5.6
                    		                        
    -
                    		                        
    8.0
                    		                        
    10.0
                    		                        
    12.5
                    		                        
    10.0
                    		                        
    16.0
                    		                        
    20.0
                    		                        
    13.0
                    		                        
    28.0
                    		                        
    32.0
                    		                        
    40.0
                    		                        
    45.0
                    		                        
    50.0
                    		        
            
                            
    550
                    		                        
    -
                    		                        
    5.0
                    		                        
    5.6
                    		                        
    -
                    		                        
    8.0
                    		                        
    -
                    		                        
    -
                    		                        
    10.0
                    		                        
    -
                    		                        
    -
                    		                        
    13.0
                    		                        
    30.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		        
            
                            
    600
                    		                        
    630
                    		                        
    5.6
                    		                        
    6.3
                    		                        
    -
                    		                        
    8.0
                    		                        
    -
                    		                        
    -
                    		                        
    10.0
                    		                        
    17.5
                    		                        
    -
                    		                        
    13.0
                    		                        
    32.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		        
            
                            
    650
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    8.0
                    		                        
    -
                    		                        
    -
                    		                        
    10.0
                    		                        
    -
                    		                        
    -
                    		                        
    13.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		        
            
                            
    700
                    		                        
    720
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    8.0
                    		                        
    -
                    		                        
    -
                    		                        
    10.0
                    		                        
    -
                    		                        
    -
                    		                        
    13.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		        
            
                            
    750
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    8.0
                    		                        
    -
                    		                        
    -
                    		                        
    10.0
                    		                        
    -
                    		                        
    -
                    		                        
    13.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		        
            
                            
    800
                    		                        
    820
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    8.0
                    		                        
    -
                    		                        
    -
                    		                        
    10.0
                    		                        
    -
                    		                        
    -
                    		                        
    13.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		        
            
                            
    850
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    8.0
                    		                        
    -
                    		                        
    -
                    		                        
    10.0
                    		                        
    -
                    		                        
    -
                    		                        
    13.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		        
            
                            
    900
                    		                        
    920
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    8.0
                    		                        
    -
                    		                        
    -
                    		                        
    10.0
                    		                        
    -
                    		                        
    -
                    		                        
    13.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		        
            
                            
    950
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    8.0
                    		                        
    -
                    		                        
    -
                    		                        
    10.0
                    		                        
    -
                    		                        
    -
                    		                        
    13.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		        
            
                            
    1000
                    		                        
    1020
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    8.0
                    		                        
    -
                    		                        
    -
                    		                        
    10.0
                    		                        
    -
                    		                        
    -
                    		                        
    13.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		        
            
                            
    1050
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    8.0
                    		                        
    -
                    		                        
    -
                    		                        
    10.0
                    		                        
    -
                    		                        
    -
                    		                        
    13.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		        
            
                            
    1100
                    		                        
    1150
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    8.0
                    		                        
    -
                    		                        
    -
                    		                        
    10.0
                    		                        
    -
                    		                        
    -
                    		                        
    13.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		        
            
                            
    1150
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    8.0
                    		                        
    -
                    		                        
    -
                    		                        
    10.0
                    		                        
    -
                    		                        
    -
                    		                        
    13.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		        
            
                            
    1200
                    		                        
    1220
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    8.0
                    		                        
    -
                    		                        
    -
                    		                        
    10.0
                    		                        
    -
                    		                        
    -
                    		                        
    13.0
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
    -
                    		                        
     
                    		        
        
    

    
    
    
    

    

    
    
    
        
    
            

    
    
    
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