Spring wire

Product introduction:

Spring wires produced in Zanjan Wire Industries Company are stretched and are produced in the form of shiny springs, black or without coating and with coating based on order. Types of mechanical springs include roller springs, torsion springs, belt springs, etc.

Application:

Mattress making, chair making
Rotational, compressive, tensile and mechanical springs
The automotive industry

Production standard:

ASTM A227
BS EN 10270 – 1, 2, 3

Technical Specifications:

ASTM A227
Tensile Strength (Mpa) Wire Diameter (mm)
Class II Class I 0.50 – 5.00
ASTM A227
Tensile Strength (Mpa) Wire Diameter (mm)
DH DM SH SM SL 0.50 – 5.00
SL = low tensile strength
SM= medium tensile  strength
DM = medium tensile  strength
SH = high tensile strength
DH = high tensile strength

Packing:

According to the order in different types of pulleys / coils as well as cut.