Rings based on Client’s design and specifications because of the lack of specific norms.
Simple or complex rings, in round, square or rectangular wire; diameter from 0,50 mm to 10,00 mm.
Rings – raw material used
Carbon steel wire norm EN 10270-1 with in addition for SM, SH, DH
Carbon steel wire norm EN 10270-1 with in addition for SM, SH, DH in pre-galvanized, Alumar® e Bezinal®
Steel wire pre-temperate norm EN 10270-2FD, TD, VD Cr-Si
Inox steel wire norm EN 10270-3 and type 1.4301, 1.4539 according to EN 10088-3 type 1.4310, 1.4310 HS, 1.4568, 1.4404.
Copper alloy: Cu-Be, Brass and phosphor bronze.
Production line batch
Small amount: ten of pieces
Large amount: millions of pieces
White and yellow trivalent galvanization (free from Cr VI)
Phosphated, Passivation, Nickel, Chrome platings, Thick chrome, Hard chrome, Chemical nickel, gold, silver, brass, copper and shot peeninig.