Pianowire

A steel material for spring that uses a high grade of high carbon steel wire rods with special heat treatment, cold drawing process, Similarly processed as Hard Drawn Steel Wire but more quality control.

Product Feature :

Diameter : from 4.00 - 7.00 mm.

Grade : SWP-A, SWP-B

Inner Diameter (cm) : Coil = 600 - 1,000 mm. Carrier = 600 - 650 mm. *Depends on product diameter.

Outer Diameter : Coil = 900 - 1,200 Carrier = 900 - 1,000 mm. *Depends on product diameter.

Standard :

SUBScribe

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