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Torsion spring

Sei qui: Home » Products » Torsion spring

Torsion spring 08 - PFM Springmaker

Torsion spring: simple or complex springs, in round wire , square or rectangular section; diameter from 0,07 mm to 20,00 mm.

Torsion spring – reference standard

UNI 9061 ALL.1:1987
UNI 9061 ALL.2:1987
UNI 9062:1987
UNI EN 13906-3:2003

Torsion spring – raw material used

Carbon steel wire norm EN 10270-1 with in addition for SM, SH, DH
Carbon steel wire norm EN 10270-1 type 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 with in addition for 1.4301, 1.4539 according to EN 10088-3 with in addition for 1.4310, 1.4310 HS, 1.4568, 1.4404.
Copper alloy: norm EN 12166 brass and bronze phosphor.

Production line batch

Small amount: ten of pieces
Large amount: millions of pieces

Treatments

Epoxide coating
Cataphorised coating
Zintek® coat
Geomet 320®
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.

Torsion spring 08 - PFM Springmaker
Torsion spring 3 - PFM Springmaker
Torsion spring 3 - PFM Springmaker
Torsion spring 4 - PFM Springmaker
Torsion spring 5 - PFM Springmaker
Torsion spring 6 - PFM Springmaker
Torsion spring 7 - PFM Springmaker

Filed Under: Products Tagged With: cataphorised coating, epoxide coating, geomet 320, springs, torsion springs, trivalent galvanization, UNI 7900-1:1978, UNI 7900-6:1980, UNI 7900-7:1981, UNI 8525:1984, UNI EN 13906-1:2003, zintek coat

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Torsion spring

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