建材产品弹性密封件欧盟认证标准
EN 681-1:1996A3:2005
Elastomeric seals—Materials re for pipe joint sealsused in water and drainage applications—Part 1:Vulcanizedrubber
弹性密封件-水和排水设施用管接头密封件的材料要求-第1部分:硫化橡胶
EN 681-2:2000/A2:2005
Elastomeric Seals—Materials re for pipe joint sealsused in water and drainage applications—Part 2:Thermoplasticelastomers
弹性密封件-水和排水设施用管接头密封件的材料要求-第2部分:热塑性弹性体
EN 681-3:2000/A2:2005
Elastomeric seals—Materials re for pipe joint sealsused in water and drainage applications—Part 3:Cellular materialsof vulcanized rubber
弹性密封件-水和排水设施用管接头密封件的材料要求-第3部分:硫化橡胶的多孔材料
EN 681-4:2000/A2:2005
Elastomeric seals—Materials re for pipe joint sealsused in water and drainage applications—Part 4:Cast polyurethanesealing elements
弹性密封件-水和排水设施用管接头密封件的材料要求-第4部分:铸造聚氨酯密封件
欧标测试项目
Dimensional tolerance 尺寸公差
Tightness:gas and liquid 气密性:气体和液体
Release of dangerous substances 有害物质的释放
Durability 耐久性
具体办理标准流程和报价，欢迎来电咨询荣仪达认证。