WUXI LIANYOU PLASTIC INDUSTRY CO.,LTD
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HDPE PIPE
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ring stiffness
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SN16
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SN12.5
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SN10
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SN8
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SN6
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Pressure rating
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SDR11
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SDR13.6
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SDR17
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SDR21
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SDR26
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outer diameter(mm)
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thickness
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thickness
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thickness
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thickness
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thickness
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20
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2.3
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25
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2.3
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32
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3
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40
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3.7
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50
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4.6
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63
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5.8
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4.7
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75
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6.8
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5.6
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4.5
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90
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8.2
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6.7
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5.4
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4.3
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110
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10
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8.1
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6.6
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5.3
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4.2
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125
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11.4
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9.2
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7.4
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6
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4.8
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140
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12.7
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10.3
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8.3
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6.7
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5.4
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160
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14.6
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11.8
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9.5
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7.7
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6.2
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180
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16.4
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13.3
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10.7
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8.6
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6.9
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200
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18.2
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14.7
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11.9
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9.6
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7.7
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225
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20.5
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16.6
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13.4
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10.8
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8.6
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250
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22.7
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18.4
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14.8
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11.9
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9.6
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280
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25.4
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20.6
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16.6
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13.4
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10.7
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315
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28.6
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23.2
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18.7
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15
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12.1
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355
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32.2
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26.1
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21.1
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16.9
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13.6
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400
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36.3
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29.4
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23.7
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19.1
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15.3
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450
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40
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33.1
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26.7
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21.5
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17.2
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500
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45.4
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36.8
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29.7
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23.9
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19.1
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560
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50.8
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41.2
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33.2
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26.7
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21.4
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630
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57.2
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46.3
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37.4
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30
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24.4
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710
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52.2
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42.1
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33
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27.2
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800
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58.8
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47.4
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38
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30.6
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900
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53.3
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42.9
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34.4
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1000
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59.3
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47.7
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38.2
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1200
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57.2
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45.9
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Packing & Delivery
Company Profile
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