Precious metal tubes

Alloys:       All Au, Ag, Pt, Pd-based alloys
Standard of fineness:  All according to ISO 9202; customised fineness possible.

Round, square, rectangular, oval, half-round, triangular,
hexagonal, octagonal; special profiles on request

Diameter up to 30 mm depending on profile;
wall thickness depending on outer diameter;
special dimensions possible
Delivery form:Straight
Hardness:As specified acc. to Vickers; customised hardness possible
Tolerances:Depending on dimension of tubing

Phone +49 7044 90 333-111

Precious Metal
Products Catalogue

General catalogue of complete C.HAFNER product line and stock range.


C.HAFNER GmbH + Co. KG  .  Gold- und Silberscheideanstalt  .  Germany  .  Phone: +49 7044 90 333-0  .  Fax: +49 7044 90 334-0  .