SS EN 488 Ed. 2 标准详情
- 标准号:SS EN 488 Ed. 2
- 中文标题:
- 英文标题:Preinsulated Bonded Pipe Systems For Underground Hot Water Networks - Steel Valve Assembly For Steel Service Pipes Polyurethane Thermal Insulation And Outer Casing Of Polyethylene
- 标准类别:新加坡SS
- 发布日期:
Specifies requirements and test methods for prefabricated thermally insulated valve assemblies, comprising rigid polyurethane foam insulation, a steel valve, and outer casing of polyethylene.
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