公开(公告)号：WO1994023845A1

公开(公告)日：1994-10-27

申请号：PCT/EP1994000436

申请日：1994-02-15

Applicant: LENAIR S.R.L. ,  ZECCHIN, Severino

Inventor： LENAIR S.R.L.

IPC: B05C07/08

CPC classification number: B05D7/222 ,  B05C7/04 ,  B05C7/08 ,  B05C11/021 ,  B05C11/08 ,  F16L55/164 ,  F16L58/1009 ,  F16L58/1045

Abstract: A process is described to realize a film made of an adequate resinous material on the internal surface of metallic pipes, particularly those made of aluminium, to protect them and further allow for particular uses for which they could not be employed otherwise. These pipes are preferably applied in the hydrothermosanitary field.

Abstract translation: 描述了一种方法，以在金属管的内表面上，特别是由铝制成的材料的内表面上实现由适当的树脂材料制成的膜，以保护它们，并且进一步允许其他不能使用的特定用途。 这些管优选地应用于水热卫生领域。