承插管件是指将一管插入另一管端的插套,在环隙内先填麻丝或石棉绳,再塞入胶合剂(如水泥、耐酸胶泥等),而达到密封目的。用承插口联接与管子连接的管件。常用于铸铁管和耐酸陶瓷管等。有弯头、三通管、四通管(十字头)和异径管(大小头)等。
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公称直径
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DN6--DN100
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壁 厚
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3.0-14mm
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钢制承插焊管件 90° 弯头 四通 三通 45° 弯头
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公称 直径
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接 管 外 径
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B
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D
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C
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A
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G
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J
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理论重量
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压 力 等 级
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5000 ibs
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6000 ibs
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3000 ibs
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6000 ibs
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5000 ibs
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6000 ibs
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3000 ibs
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6000 ibs
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Mm In
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B
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Max
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Min
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Max
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Min
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Max
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Min
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Max
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Min
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Max
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Min
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Max
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Min
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Min
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3000 ibs
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6000 ibs
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三通
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弯头
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三通
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弯头
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15
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1/2
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21.3
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22.0
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21.7
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16.6
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15.0
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12.5
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11.0
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4.65
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5.95
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17
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14
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21
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18
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3.8
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4.8
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10
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0.32
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0.21
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0.53
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0.63
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20
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3/4
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26.7
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27.3
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27.1
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21.7
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20.2
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16.3
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14.8
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5.90
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6.95
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21
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18
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24
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21
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3.9
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5.6
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13
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0.48
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0.34
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0.81
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0.56
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25
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1
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33.4
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34.1
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33.8
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27.4
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25.9
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21.5
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19.9
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5.70
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7.90
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24
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20
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29
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25
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4.6
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6.4
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13
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0.85
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0.48
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1.6
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0.92
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32
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1.1/4
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42.2
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42.8
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42.6
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35.8
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34.3
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30.2
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28.7
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6.05
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7.90
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29
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25
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34
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30
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4.9
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6.4
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13
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1.1
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0.82
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2.00
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1.41
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40
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1.1/2
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48.3
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48.9
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48.7
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41.7
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40.1
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34.7
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33.2
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6.35
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50
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2
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60.3
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61.4
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61.0
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53.5
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51.7
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43.6
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42.1
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6.95
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65
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2.1/2
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73.0
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74.2
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73.8
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64.2
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61.2
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-
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-
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8.75
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80
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3
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88.9
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90.2
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89.8
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79.5
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76.4
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-
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-
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9.50
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