PVC管材-保定市PVC給水管銷售UPVC給水管_PE給水管市場_批發_廠家保定市PVC給水管銷售UPVC給水管PVC管材-
山東陽谷恒泰實業有限公司
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公稱外徑dn,mm
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公稱壁厚en,mm
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S25
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S20
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S16
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S12.5
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S10
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S8
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SDR51
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SDR41
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SDR33
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SDR26
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SDR21
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SDR17
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公稱壓力，MPa
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0.63
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0.8
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1.0
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1.25
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1.6
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2.0
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20
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2.0
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2.0
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25
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2.0
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2.0
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32
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2.0
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2.0
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50
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2.0
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2.4
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3.0
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63
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2.0
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2.5
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3.0
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3.8
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75
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2.0
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2.3
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2.9
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3.6
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4.5
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90
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2.0
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2.2
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2.8
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3.5
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4.3
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5.4
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110
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2.2
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2.7
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3.4
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4.2
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5.3
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6.6
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125
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2.5
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3.1
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3.9
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4.8
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6.0
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7.4
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140
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2.8
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3.5
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4.3
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5.4
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6.7
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8.3
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160
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3.2
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4.0
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4.9
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6.2
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7.7
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9.5
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180
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3.6
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4.4
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5.5
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6.9
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8.6
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10.7
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200
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3.9
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4.9
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6.2
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7.7
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9.6
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11.9
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225
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4.4
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5.5
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6.9
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8.6
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10.8
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13.4
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250
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4.9
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6.2
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7.7
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9.6
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11.9
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14.8
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280
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5.5
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6.9
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8.6
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10.7
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13.4
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16.6
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315
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6.2
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7.7
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9.7
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12.1
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15.0
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18.7
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355
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7.0
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8.7
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10.9
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13.6
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16.9
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21.1
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400
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7.9
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9.8
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12.3
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15.3
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19.1
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23.7
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注：管材最小壁厚為2.0mm。
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