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                  | ·啟東市凱潤液壓潤滑設(shè)備有限公司 |  
                  | ·地址:啟東市惠和鎮(zhèn)惠興街188號 |  
                  | ·電話:0513-83662668 83660828 |  
                  | ·傳真:0513-83661339 |  
                  | ·總經(jīng)理:倪海泉 |  
                  | ·手機:15862835772 |  
                  | ·銷售經(jīng)理:龔建華 |  
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              A型可拆式膠管接頭C型可拆式膠管接頭 三瓣式膠管接頭
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                | A型可拆式膠管接頭(JB1888-777)、C型可拆式膠管接頭(JB1890-77) |  
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                      | 膠管內(nèi)徑
 d
 | 公稱通徑
 DN
 | 工作壓力MPa
 | D2 | d1 | l1 | l2 | S2 | D1 | d8×l8 |  
                      | I | II | III | I | II | III | 公差 |  
                      | 4 | 4 | 20 | - | - | 10 | - | - | ±0.6 | M12×1.25 | 21 | 28.5 | 17 | 19 | 2.4×33 |  
                      | 6 | 6 | 20 | 25 | 40 | 12 | 13.5 | 15 | M14×1.5 | 23 | 34 | 22 | 25 | 3.4×38 |  
                      | 8 | 8 | 16 | 25 | 32 | 14 | 15.5 | 17 | M16×1.5 | 23 | 37 | 24 | 27 | 3.4×45 |  
                      | 10 | 10 | 16 | 25 | 25 | 16 | 17.5 | 19 | M18×1.5 | 33 | 39 | 27 | 31 | 3×51 |  
                      | 13 | 10 | 12.5 | 20 | 25 | 20 | 21.5 | 23 | ±0.8 | M22×1.5 | 33 | 43 | 30 | 34 | 3×64 |  
                      | 16 | 15 | 10 | 16 | 20 | 23 | 24.5 | 26 | M27×1.5 | 35 | 48 | 36 | 41 | 3×80 |  |  
                | 1、d8×l8-可拆式接頭用的鋼線直徑和展長。  2、L=l+5l2 |  
                | 三瓣式膠管接頭(JB/ZQ4429-86) |  
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                      | 公稱通徑
 DN
 | D2 | 膠管直徑 | 工作壓力MPa
 | D4 | L72 | L1 | L2 | do | 螺母 | 重量kg
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                      | D3 |  
                      | I | II | III | I | II | III | D | S | D1 |  
                      | min | max | min | max | min | max |  
                      | 6 | 8 | 15.1 | 17.3 | 16.7 | 18.9 | 18.5 | 20.7 | 17.5 | 30 | 33 | 32 | 92 | 60 | 18 | 5 | M16×1.5 | 21 | 25.4 | 0.299 |  
                      | 8 | 10 | 17.5 | 19.7 | 19.1 | 21.3 | 20.9 | 23.4 | 16 | 28 | 31 | 35 | 97 | 60 | 22 | 7 | M22×1.5 | 30 | 34.6 | 0.310 |  
                      | 10 | 12.5 | 20.5 | 23.1 | 22.1 | 24.7 | 23.9 | 26.5 | 14 | 25 | 27 | 40 | 108 | 67 | 24 | 10 | M27×1.5 | 36 | 41.6 | 0.500 |  
                      | 15 | 16 | 23.6 | 26.2 | 25.2 | 27.8 | 27 | 29.6 | 10.5 | 20 | 22 | 45 | 110 | 68 | 25 | 13 | M30×1.5 | 41 | 47.3 | 0.632 |  
                      | 20 | 22 | 30.8 | 33.4 | 32.4 | 35.0 | 34.2 | 36.8 | 8 | 14 | 16 | 51 | 122 | 76 | 27 | 18 | M36×2 | 46 | 53.1 | 0.835 |  
                      | 25 | 25 | 35.2 | 38.0 | 37.0 | 39.8 | 38.8 | 41.6 | 7 | 13 | 15 | 58 | 135 | 80 | 32 | 21 | M42×2 | 50 | 57.7 | 1.234 |  
                      | 32 | 31.5 | 41.7 | 44.7 | 43.5 | 46.5 | 45.3 | 48.3 | 4.4 | 11 | 12 | 66 | 148 | 88 | 35 | 28 | M52×2 | 60 | 69.3 | 1.735 |  
                      | 40 | 38 | 48.1 | 51.1 | 49.9 | 52.9 | - | - | 3.5 | 9 | - | 72 | 168 | 102 | 38 | 33 | M60×2 | 70 | 80.8 | 2.212 |  
                      | 50 | 51 | 61.0 | 64.0 | 62.8 | 65.8 | - | - | 2.6 | 8 | - | 86 | 186 | 116 | 40 | 43 | M68×2 | 80 | 92.4 | 3.339 |  |  
                | 膠管按GB3683-83《鋼絲編織液壓膠管》 |  |  
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