提供EN549认证,EN682认证,DVGW VP 406认证。
材料测试
DIN EN 682, Type G or H
材料测试
DIN EN 682, Type G category L
材料测试
DIN EN 549, seals excl. ozone resistance
tests of material and of seals are incl.
add. ozone test on seals and test sheets
Annex B-tests/Identification references
材料测试
DIN EN 682 and EN 549 incl. ozone test
Annex B-tests/Identification references
溶剂提取+IR分析
DVGW VP 406 for EN 682 and EN 549
I+密度
压缩形变
DVGW VP 406 for EN 682 and EN 549 (optional)