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  • 产品名称: UPVC工业管材
  • 产品编号: a0002


 

产品名称 PVC 管材
材料: Polyvinyl Chloride  
尺寸: 20~800 mm
颜色: 灰色或者订制

UPVC材料试验标准
Standards of UPVC Testing Material

指标名称Index Name 单位Unit 指标Index 试验方法Test method
颜色Colour    灰色Grey 自测Self testing
密度 Density kg/m3 1330-1460 按GB/T 1033-1986规定A法测定 Method A of GB 1033
维卡软化温度Vicat Softening Temperature ≧80 GB/T 8802-2001
静液压测试Hydraulic Test   不破裂,不渗漏No break,no leakage GB/T 6111-2003
纵向回缩率Longitudinal Reversion % ≦5 GB/T 6671-2001
二氯甲烷浸泡Dichloromethane Soaking   试样表面无损坏 No damage on surface of sample GB/T 13526



UPVC化工管材(国标)(DIN)UPVC Pipes for Industry
GB/T 4219.1-2008
单位:毫米unit:mm

公称外径dn nominal outside diameter dn 壁厚e及其偏差 wall thickness e and tolerance
管系列S   series S   标准尺寸比SDR Standard Size ratio SDR
S20             SDR41 S16                 SDR33 S12.5          SDR26 S10           SDR21 S8           SDR17 S6.3            SDR13.6 S5            SDR11
e min 偏差tolerance e min 偏差tolerance e min 偏差tolerance e min 偏差tolerance e min 偏差tolerance e min 偏差tolerance e min 偏差tolerance
16 - - - - - - - - - - - - 2.0 +0.4
20 - - - - - - - - - - - - 2.0 +0.4
25 - - - - - - - - - - 2.0 +0.4 2.3 +0.5
32 - - - - - - - - 2.0 +0.4 2.4 +0.5 2.9 +0.5
40 - - - - - - 2.0 +0.4 2.4 +0.5 3.0 +0.5 3.7 +0.6
50 - - - - 2.0 +0.4 2.4 +0.5 3.0 +0.5 3.7 +0.6 4.6 +0.7
63 - - 2.0 +0.4 2.5 +0.5 3.0 +0.5 3.8 +0.6 4.7 +0.7 5.8 +0.8
75 - - 2.3 +0.5 2.9 +0.5 3.6 +0.6 4.5 +0.7 5.6 +0.8 6.8 +0.9
90 - - 2.8 +0.5 3.5 +0.6 4.3 +0.7 5.4 +0.8 6.7 +0.9 8.2 +1.1
110 - - 3.4 +0.6 4.2 +0.7 5.3 +0.8 6.6 +0.9 8.1 +1.1 10.0 +1.2
125 - - 3.9 +0.6 4.8 +0.7 6.0 +0.8 7.4 +1.0 9.2 +1.2 11.4 +1.4
140 - - 4.3 +0.7 5.4 +0.8 6.7 +0.9 8.3 +1.1 10.3 +1.3 12.7 +1.5
160 4.0 +0.6 4.9 +0.7 6.2 +0.9 7.7 +1.0 9.5 +1.2 11.8 +1.4 14.6 +1.7
180 4.4 +0.7 5.5 +0.8 6.9 +0.9 8.6 +1.1 10.7 +1.3 13.3 +1.6 16.4 +1.9
200 4.9 +0.7 6.2 +0.9 7.7 +1.0 9.6 +1.2 11.9 +1.4 14.7 +1.7 18.2 +2.1
225 5.5 +0.8 6.9 +0.9 8.6 +1.1 10.8 +1.3 13.4 +1.6 16.6 +1.9 - -
250 6.2 +0.9 7.7 +1.0 9.6 +1.2 11.9 +1.4 14.8 +1.7 18.4 +2.1 - -
280 6.9 +0.9 8.6 +1.1 10.7 +1.3 13.4 +1.6 16.6 +1.9 20.6 +2.3 - -
315 7.7 +1.0 9.7 +1.2 12.1 +1.5 15.0 +1.7 18.7 +2.1 23.2 +2.6 - -
355 8.7 +1.1 10.9 +1.3 13.6 +1.6 16.9 +1.9 21.1 +2.4 26.1 +2.9 - -
400 9.8 +1.2 12.3 +1.5 15.3 +1.8 19.1 +2.2 23.7 +2.6 29.4 +3.2 - -
450 11.0 +1.3 13.8 +1.6 17.2 +2.0 21.5 +2.4 26.7 +3.0 33.1 +3.6 - -
500 12.3 +1.5 15.3 +1.8 19.1 +2.2 23.9 +2.6 29.7 +3.2 36.8 +3.9 - -
560 13.7 +1.6 17.2 +2.0 21.4 +2.4 26.7 +2.9 - - - - - -
630 15.4 +1.8 19.3 +2.2 24.1 +2.7 30.0 +3.2 - - - - - -
710 17.4 +2.0 21.8 +2.4 27.2 +3.0 - - - - - - - -
800 19.6 +2.2 24.5 +2.7 30.6 +3.3 - - - - - - - -
注1:考虑到安全性,最小壁厚应不小于2.0mm. The minimum wall thinkness is no less than 2.0mm for security.                        注2:除了有其他规定之外,尺寸应与GB/T10798一致。The size should conform to GB/T10798 unless otherwise specified.
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