|  雙向接頭體(JB/ZQ4430-86)、焊接接頭體(JB/ZQ4431-86),材料均為35號(hào)鋼 | 
                
                
                
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                     標(biāo)記示例: 
                        (a)公稱通徑DN為40mm的雙向接頭體:接頭體40 JB/ZQ4430-86 
                        (b)公稱通徑DN為40mm的焊接接頭體:接頭體40 JB/ZQ4431-86 | 
                
                
                  
                    
                      
                        雙向接頭體、焊接接頭體  | 
                        雙向接頭體  | 
                        焊接接頭體  | 
                         
                      
                        公稱 
                          通徑 
                          DN  | 
                        do  | 
                        d1  | 
                        d2                            | 
                        b  | 
                        d  | 
                        d3  | 
                        d4  | 
                        l  | 
                        L  | 
                        b1  | 
                        R1  | 
                        C  | 
                        S  | 
                        重 
                          量 
                          kg  | 
                        Do  | 
                        L  | 
                        C  | 
                        重 
                          量 
                          kg  | 
                       
                      
                        基本 
                          尺寸  | 
                        極限 
                          偏差  | 
                        l1  | 
                        0-0.05  | 
                        C1  | 
                         
                      
                        6  | 
                        4  | 
                        11  | 
                        +0.035 
                          0                            | 
                        M16×1.5  | 
                        12  | 
                        1.4  | 
                        1  | 
                        M10×1  | 
                        10.5  | 
                        8.4  | 
                        8  | 
                        26  | 
                        2  | 
                        1  | 
                        0.7  | 
                        18  | 
                        0.031  | 
                        10  | 
                        30  | 
                        1.5  | 
                        0.04  | 
                       
                      
                        8  | 
                        7  | 
                        16  | 
                        M22×1.5  | 
                        13  | 
                        1.8  | 
                        1  | 
                        M14×1.5  | 
                        14.5  | 
                        11.7  | 
                        12  | 
                        33  | 
                        3  | 
                        1.5  | 
                        1  | 
                        21  | 
                        0.07  | 
                        14  | 
                        35  | 
                        1.5  | 
                        0.05  | 
                       
                      
                        10  | 
                        11  | 
                        20  | 
                        +0.045 
                        0                                                      | 
                        M27×1.5  | 
                        14  | 
                        1.8  | 
                        1  | 
                        M18×1.5  | 
                        18.5  | 
                        15.7  | 
                        12  | 
                        35  | 
                        3  | 
                        1.5  | 
                        1  | 
                        27  | 
                        0.09  | 
                        18  | 
                        38  | 
                        1.5  | 
                        0.08  | 
                       
                      
                        15  | 
                        13  | 
                        24  | 
                        M30×1.5  | 
                        15  | 
                        1.8  | 
                        1  | 
                        M22×1.5  | 
                        22.5  | 
                        19.7  | 
                        14  | 
                        38  | 
                        3  | 
                        1.5  | 
                        1  | 
                        30  | 
                        0.13  | 
                        22  | 
                        40  | 
                        1.5  | 
                        0.10  | 
                       
                      
                        20  | 
                        17  | 
                        30  | 
                        M36×2  | 
                        18  | 
                        2.4  | 
                        1.5  | 
                        M27×2  | 
                        27.5  | 
                        24  | 
                        16  | 
                        44  | 
                        3.5  | 
                        2  | 
                        1.5  | 
                        36  | 
                        0.26  | 
                        28  | 
                        45  | 
                        2.5  | 
                        0.12  | 
                       
                      
                        25  | 
                        22  | 
                        35  | 
                        +0.05 
                          0 
                                                                                                    | 
                        M42×2  | 
                        22  | 
                        2.4  | 
                        1.5  | 
                        M33×2  | 
                        33.5  | 
                        30  | 
                        16  | 
                        52  | 
                        3.5  | 
                        2  | 
                        1.5  | 
                        46  | 
                        0.41  | 
                        34  | 
                        52  | 
                        3  | 
                        0.20  | 
                       
                      
                        32  | 
                        28  | 
                        40  | 
                        M52×2  | 
                        22  | 
                        2.4  | 
                        1.5  | 
                        M42×2  | 
                        42.5  | 
                        39  | 
                        18  | 
                        56  | 
                        3.5  | 
                        2  | 
                        1.5  | 
                        55  | 
                        0.61  | 
                        42  | 
                        58  | 
                        4  | 
                        0.40  | 
                       
                      
                        40  | 
                        33  | 
                        45  | 
                        M60×2  | 
                        26  | 
                        2.4  | 
                        1.5  | 
                        M48×2  | 
                        48.5  | 
                        45  | 
                        20  | 
                        64  | 
                        3.5  | 
                        2  | 
                        1.5  | 
                        60  | 
                        0.93  | 
                        50  | 
                        60  | 
                        5  | 
                        0.60  | 
                       
                      
                        50  | 
                        42  | 
                        55  | 
                        M68×2  | 
                        28  | 
                        2.4  | 
                        1.5  | 
                        M60×2  | 
                        60.5  | 
                        57  | 
                        24  | 
                        72  | 
                        3.5  | 
                        2  | 
                        1.5  | 
                        70  | 
                        1.40  | 
                        57  | 
                        70  | 
                        5  | 
                        0.95  | 
                       
                     
                    | 
                
                
                  | 錐密封鋼絲(及棉線)編織膠管總成JB/T(6142.1~.4)-92 | 
                
                
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                     錐密封式膠管接頭用于油、氣、水為介質(zhì)的鋼絲編織膠管接頭。介質(zhì)溫度:油-30~+80℃;空氣-30~+50℃;水:+80℃以下。 
                    標(biāo)記示例:(a)公稱通徑DN6,L=1000mm,工作壓力40MPa的錐密封Ⅲ層鋼絲編織膠管總成:膠管總成6Ⅲ-1000 
     (b)公稱通徑DN10,D=M22×1.5,L=1000mm,工作壓力1.5MPa的錐密封棉線編織膠管總成:膠管總成10/M22×1.5-1000 | 
                
                
                
                  
                    
                      名稱  | 
                      膠管 
                        內(nèi)徑 
                        d1  | 
                      公稱 
                        通徑 
                        DN  | 
                      工作壓力 
                        MPa  | 
                      增強(qiáng)層外徑(max)  | 
                      扣壓直徑D1  | 
                      do  | 
                      D  | 
                      S  | 
                      lo  | 
                      l  | 
                      l1  | 
                      l2  | 
                      兩端重量 
                        kg  | 
                       
                    
                      I  | 
                      II  | 
                      III  | 
                      I  | 
                      II  | 
                      III  | 
                      I  | 
                      II  | 
                      III  | 
                      I  | 
                      II  | 
                      III  | 
                     
                    
                      (a) 
                        錐 
                        密封 
                        鋼絲 
                        編織 
                        膠管 
                        接頭  | 
                      5  | 
                      4  | 
                      21  | 
                      37  | 
                      45  | 
                      10.1  | 
                      11.7  | 
                      13.5  | 
                      15  | 
                      16.7  | 
                      18.5  | 
                      2.5  | 
                      M16×1.5  | 
                      21  | 
                      31  | 
                      23  | 
                      59  | 
                      27  | 
                      0.14  | 
                      0.16  | 
                      0.18  | 
                     
                    
                      6.3  | 
                      6  | 
                      20  | 
                      25  | 
                      40  | 
                      11.7  | 
                      13.3  | 
                      15.1  | 
                      17  | 
                      18.7  | 
                      20.5  | 
                      3.5  | 
                      M18×1.5  | 
                      21  | 
                      41  | 
                      29  | 
                      71  | 
                      35  | 
                      0.20  | 
                      0.22  | 
                      0.24  | 
                     
                    
                      8  | 
                      8  | 
                      17.5  | 
                      30  | 
                      33  | 
                      13.3  | 
                      14.9  | 
                      16.7  | 
                      19  | 
                      20.7  | 
                      22.5  | 
                      5  | 
                      M20×1.5  | 
                      24  | 
                      41  | 
                      29  | 
                      74  | 
                      35  | 
                      0.28  | 
                      0.30  | 
                      0.32  | 
                     
                    
                      10  | 
                      10  | 
                      16  | 
                      28  | 
                      31  | 
                      15.7  | 
                      17.3  | 
                      19.1  | 
                      21  | 
                      22.7  | 
                      24.5  | 
                      7  | 
                      M22×1.5  | 
                      27  | 
                      41  | 
                      29  | 
                      75  | 
                      35  | 
                      0.34  | 
                      0.36  | 
                      0.38  | 
                     
                    
                      12.5  | 
                      10  | 
                      14  | 
                      25  | 
                      27  | 
                      19.1  | 
                      20.7  | 
                      22.5  | 
                      25.2  | 
                      28.0  | 
                      29.5  | 
                      8  | 
                      M24×1.5  | 
                      30  | 
                      47  | 
                      34  | 
                      81  | 
                      41  | 
                      0.46  | 
                      0.20  | 
                      0.56  | 
                     
                    
                      16  | 
                      15  | 
                      10.5  | 
                      20  | 
                      22  | 
                      22.2  | 
                      23.8  | 
                      25.6  | 
                      28.2  | 
                      31  | 
                      32.5  | 
                      10  | 
                      M30×2  | 
                      36  | 
                      47  | 
                      34  | 
                      81  | 
                      41  | 
                      0.60  | 
                      0.34  | 
                      0.68  | 
                     
                    
                      19  | 
                      20  | 
                      9  | 
                      16  | 
                      18  | 
                      26.2  | 
                      27.8  | 
                      29.6  | 
                      31.2  | 
                      34  | 
                      35.58  | 
                      13  | 
                      M33×2  | 
                      41  | 
                      52  | 
                      39  | 
                      90  | 
                      46  | 
                      0.78  | 
                      0.84  | 
                      0.90  | 
                     
                    
                      22  | 
                      20  | 
                      8  | 
                      14  | 
                      16  | 
                      29.4  | 
                      31.0  | 
                      32.8  | 
                      34.2  | 
                      37  | 
                      38.5  | 
                      17  | 
                      M36×2  | 
                      41  | 
                      52  | 
                      39  | 
                      91  | 
                      46  | 
                      1.10  | 
                      1.12  | 
                      1.14  | 
                     
                    
                      25  | 
                      25  | 
                      7  | 
                      13  | 
                      15  | 
                      33.0  | 
                      34.8  | 
                      36.6  | 
                      38.2  | 
                      40  | 
                      41.5  | 
                      19  | 
                      M42×2  | 
                      50  | 
                      57  | 
                      42  | 
                      100  | 
                      49  | 
                      1.32  | 
                      1.34  | 
                      1.38  | 
                     
                    
                      31.5  | 
                      32  | 
                      4.4  | 
                      11  | 
                      12  | 
                      39.7  | 
                      41.5  | 
                      43.3  | 
                      46.5  | 
                      48  | 
                      49.5  | 
                      24  | 
                      M45×2  | 
                      55  | 
                      64  | 
                      48  | 
                      107  | 
                      56  | 
                      1.64  | 
                      1.66  | 
                      1.68  | 
                     
                    
                      38  | 
                      40  | 
                      3.5  | 
                      9  | 
                      -  | 
                      46.1  | 
                      47.9  | 
                      -  | 
                      52.5  | 
                      54  | 
                      -  | 
                      30  | 
                      M56×2  | 
                      65  | 
                      69  | 
                      53  | 
                      112  | 
                      61  | 
                      2.00  | 
                      2.10  | 
                      -  | 
                     
                    
                      51  | 
                      50  | 
                      2.6  | 
                      8  | 
                      -  | 
                      59.0  | 
                      62.8  | 
                      -  | 
                      65.5  | 
                      69.5  | 
                      -  | 
                      40  | 
                      M68×2  | 
                      80  | 
                      69  | 
                      53  | 
                      120  | 
                      61  | 
                      3.90  | 
                      4.00  | 
                      -  | 
                     
                    | 
                
                
                  
                    
                      名稱  | 
                      公稱 
                        通徑 
                        DN  | 
                      膠管 
                        內(nèi)徑 
                        d1  | 
                      膠管 
                        外徑  
                        D2  | 
                      工作 
                        壓力 
                        MPa  | 
                      扣壓直徑D1  | 
                      do  | 
                      D  | 
                      S  | 
                      lo  | 
                      l  | 
                      l1  | 
                      l2  | 
                      兩端 
                        重量 
                        kg  | 
                     
                    
                      (b) 
                        錐 
                        密 
                        封 
                        棉 
                        線 
                        編 
                        織 
                        膠 
                        管 
                        接 
                        頭 
                        | 
                      4  | 
                      5±0.3  | 
                      13  | 
                      2  | 
                      18.5  | 
                      2.5  | 
                      M16×1.5  | 
                      21  | 
                      31  | 
                      23  | 
                      59  | 
                      27  | 
                      0.18  | 
                     
                    
                      6  | 
                      6±0.3  | 
                      15  | 
                      2  | 
                      20  | 
                      3.5  | 
                      M18×1.5  | 
                      21  | 
                      41  | 
                      29  | 
                      71  | 
                      36  | 
                      0.24  | 
                     
                    
                      8  | 
                      8±0.5  | 
                      16  | 
                      2  | 
                      21  | 
                      5  | 
                      M20×1.5  | 
                      24  | 
                      41  | 
                      29  | 
                      74  | 
                      35  | 
                      0.28  | 
                     
                    
                      10  | 
                      10±0.8  | 
                      19  | 
                      1.5  | 
                      24.5  | 
                      7  | 
                      M22×1.5  | 
                      27  | 
                      41  | 
                      29  | 
                      75  | 
                      35  | 
                      0.36  | 
                     
                    
                      10  | 
                      13±0.8  | 
                      22  | 
                      1.5  | 
                      27  | 
                      8  | 
                      M24×1.5  | 
                      30  | 
                      47  | 
                      34  | 
                      81  | 
                      41  | 
                      0.46  | 
                     
                    
                      15  | 
                      16±0.8  | 
                      26  | 
                      1  | 
                      31  | 
                      10  | 
                      M30×1.5  | 
                      36  | 
                      47  | 
                      34  | 
                      81  | 
                      41  | 
                      0.66  | 
                     
                    
                      20  | 
                      19±0.8  | 
                      30  | 
                      1  | 
                      35.5  | 
                      13  | 
                      M33×2  | 
                      41  | 
                      52  | 
                      39  | 
                      90  | 
                      46  | 
                      0.84  | 
                     
                    
                      20  | 
                      22±0.8  | 
                      33  | 
                      1  | 
                      38.5  | 
                      17  | 
                      M36×2  | 
                      41  | 
                      52  | 
                      39  | 
                      91  | 
                      46  | 
                      1.10  | 
                     
                    
                      25  | 
                      25±0.8  | 
                      36  | 
                      1  | 
                      42.5  | 
                      19  | 
                      M42×2  | 
                      50  | 
                      57  | 
                      42  | 
                      100  | 
                      49  | 
                      1.38  | 
                     
                    
                      32  | 
                      32±1.2  | 
                      43  | 
                      1  | 
                      49  | 
                      24  | 
                      M45×2  | 
                      56  | 
                      64  | 
                      48  | 
                      107  | 
                      56  | 
                      1.74  | 
                     
                    
                      40  | 
                      38±1.2  | 
                      49  | 
                      1  | 
                      55.5  | 
                      30  | 
                      M56×2  | 
                      65  | 
                      69  | 
                      53  | 
                      112  | 
                      61  | 
                      2.10  | 
                     
                    
                      50  | 
                      51±1.2  | 
                      63  | 
                      1  | 
                      70.5  | 
                      40  | 
                      M68×2  | 
                      80  | 
                      69  | 
                      53  | 
                      120  | 
                      61  | 
                      3.72  | 
                     
                    |