IAPMO IGC 157返回 Back
Test item 测试名称:  IAPMO GUIDE CRITERIA FOR BALL VALVES  球阀指导标准
  
Test info 测试内容:
Clause Test Requirement
4.1 Valve Body Materials 球阀主体材质
4.2 Valve Working Parts 球阀活动部件
4.3 Full Ported 阀体- 全流道
4.4 Seals 密封配件
4.5 Sealing 密封
4.6.1 HDPE Working Pressure 高密度聚乙烯球阀工作压力
4.6.2 HDPE Working Temperature 高密度聚乙烯球阀工作压力
4.6.3 HDPE End Connections 高密度聚乙烯球阀端口连接
4.6.4 HDPE Ball Valve Operating Nut 高密度聚乙烯球阀工作螺母
4.7 Underground Installation 地下安装
4.8 Press/Crimp Joints 按压/挤压接头
4.9 Push Fitting Connections 推入连接装配
4.1 Metal Insert Fitting Connections 金属插入连接
4.11 Flexible Connectors 挠性联接器
4.12 Gas applications 气路球阀 
5 Dimensions And Tolerances 尺寸与偏差
5.1 Pipe Threads 管螺纹
5.2 Solvent Welded Joints 溶剂焊接接头
5.3 Soldered Joints 焊接接头
6 Material  
6.1 HDPE 高密度聚乙烯
6.1.1 HDPE Rework Material 再加工高密度聚乙烯
6.2 PVC 聚氯乙烯
6.3 CPVC 氯化聚氯乙烯
6.4 Copper Alloys 铜合金
6.5 Stainless Steel 不锈钢
6.6 Steel
6.7 Material Toxicity 材料毒性 
7 Testing Requirements 性能测试
7.1 Burst Strength Test  爆破强度
7.2 Valve Closure Test 阀门关闭测试
7.3 Handle Security Test 手柄安全性测试
7.4 Life Cycle Test 疲劳测试
7.5 Temperature Extreme Test 温度极限测试
8.1 Markings 商标

 
Sample for reference 参考图片:

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Sample Report 报告样本:
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