Helical extension springs are usually cylindrically wound bodies, both ends of which have an eyelet or hook shape. The wound body of the extension spring is mainly subject to torsional stress.
John While produces only extension springs made out of cold formed spring wire and stainless steel for static, quasi static and dynamic loads.
The wound body and eyelet or hook shape of a extension spring depends on its functionality and available installation space.
– Patented cold drawn unalloyed spring steel wire
– Oil hardened and tempered spring steel wire
– Stainless spring steel wire
Special materials are available after individual consultation
Special versions and special dimensions are available after individual consultation.
John While Springs (S) Pte Ltd
1, Kallang Sector #03-02
Phone: +65 67490748
The Lesjöfors Group is a global manufacturer and supplier with the market’s widest range of springs, gas springs and pressings, see all our products.
A worldwide manufacturer with over 25 production plants for springs, stampings and wire forms.
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