证书

文件

Language

Certificate acc. DVGW GW335-A6  (pdf, 1.71 MB)

PA material PA-U 12 180 yellow for pressure pipes and fittings

EN

Certificate acc. ISO 16486-1  (pdf, 1.71 MB)

PA material PA-U 12 180 yellow for pressure pipes and fittings

EN

EN ISO 9001 : 2008 / ISO 14001 : 2009  (pdf, 2.93 MB)

EN