SS EN 489 Ed. 2 标准详情
- 标准号:SS EN 489 Ed. 2
- 中文标题:
- 英文标题:Preinsulated Bonded Pipe Systems For Underground Hot Water Networks - Joint 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 for joints, made under field conditions, between adjacent preinsulated pipes and/or fittings in district heating networks. Specifies methods for type tests of complete joints and PUR-foam for joints under laboratory conditions.
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