Specializing in small - medium - big sized orders for over 20 years. We manufacture made to order or custom precision springs and wire forms with our high tech facilities equiped with CNC machines. Our firm is located in Istanbul, Turkey. 
  
PRODUCT GROUPS
COMPRESSION SPRINGS
 
EXTENSION SPRINGS
 
TORSION SPRINGS
 
WIRE FORMS
COMPRESSION SPRINGS › Techical Data
 
dWire diameter
I.D.Inside Diameter
O.D.Outside Diameter
D.Mean coil diameter = (O.D. + I.D.)/2 or O.D. - d
LfFree Length = The overall length of a spring in the unloaded position
PPitch = The distance from center to center of the wire in adjacent active coils. 
CSpring Index = D/d = ratio of mean coil diameter (D) to wire diameter (d). The preferred index range is 4 to 12.