co-winding tech pre-preg tech hi strength in both oritention hi quality of OD tolerance

Exel manufactures conical tubes with co-winding and pre-preg technologies.

Co-winding is viable technology for big production series, where pre-preg moulding is suitable for smaller production quantities.

this kind of tube have good strength in both liner and vertical oritentions

accurate OD tolerace for assembly into system

accurate straightness tolerance

can provide with carbon fiber, hibrid fiber and glass fiber