试验项目
Tesl Itens |
品质标准
Quality Standard |
检验注记
Test Marks |
检验重点
Test Principles |
排水管件
Drainage |
给水管件
Water Supply |
耐内压试验
InternalPressureTes |
20 ∽ 40mm:69kg/cm 2 ↑ (1.6Mpa ↑ )
50 ∽ 110mm:43kg/cm 2 ↑ (1.0Mpa ↑ )
140 ∽ 315mm:27kg/cm 2 ↑ (0.63Mpa ↑ ) |
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1、试验温度20±2℃,保持一小时。
2、试验压力:依GB/T10002.2-88
1、Test temperature 20±2℃ to maintain
1hr
2、The test pressure by GB/T10002.2-88 |
坠落试验
Drop Test |
IM 自由落下不破裂
No damage from1M high |
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1、将包装好之成品于1M高自由落下不破裂。依GB/T8801-88
Dropthe packaged
product from 1M high then no damage. By GB/T8801-88 |
维卡软化温度
(Vicat)Vicat
Softening Temperature |
1、排水管件:77℃
2、给水管件:76℃ 1、For Drainage:77℃ 2、For Water
Supply:76℃ |
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1、荷重49.05牛顿
2、温升速度:50±5℃/hr依GB/T8802-88
1、 Under
a force of 49.05 Newton.
2、The temperature increasing rate:50±5℃/hr by ISO-3633,2507 |
热烘箱试验 Oven Test |
成品表面裂开不得超过厚度一半
The depth of cracls shall not be more than50%of the wall thickness. |
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1、 在150℃通风循环炉内,时间依厚度管制。依ISO-3633,580
1、Complete mouldings are subjected to a temperature
of 150℃ in an air-circulating oven for a given
time depending on the wall thickness of the fitting.by ISO-3600,580 |
VCM含量
VCM Content |
1. 0ppm以下
below 1.0ppm |
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1、1、以气相层析仪分析。依NSF-61
1、Test by G.C. by NSF-61 |
铅、锡、镉、汞检出量
Pb、Sn、Cd、Hg Extraction Test |
1.铅(Pb):0.10ppm↓
2.锡(Sn):0.20ppm↓
3.镉(Cd):0.10ppm↓
4.汞(Hg):0.001ppm↓ |
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1、以原子吸收光谱仪分析。依ISO-3114,6992
1、Test by A.A.by ISO-3114,6992 |