Discover our premiumextension springs
Extension springs – premium quality for rear lids of sedans
Discover our premium extension springs for rear lids of sedans from all OEMs! Our extension springs are the perfect solution for a wide range of applications, especially in the automotive industry. Made from durable spring steel wire, they offer exceptional reliability and a long service life. Thanks to our high-precision manufacturing, the perfect function of the tension springs is guaranteed at all times.
You can rely on our decades of experience in the development of extension springs. Together with your design team, we will work out the optimum solution that perfectly combines installation space, function and economic producibility. This will increase your customers’ success and efficiency along the entire supply chain.
We look forward to your inquiry.
Product SPecifications of our extension springs
Extension springs (or helical tension springs) are usually cylindrically wound coils made of round wire, the two wire ends of which end in eyelet or hook shapes. The coiled body of the extension spring is mainly subjected to torsion. Extension springs are standardized.
S & P manufactures extension springs exclusively from cold-formed spring wire and stainless steel for static, quasi-static and dynamic loads.
S & P’s range of extension spring production services includes all standard spring manufacturing processes, including cleaning processes and surface coatings.
Do you have any special ideas?
Let us implement your individual wishes together!
Wire diameter:
2 mm – 8 mm
Outer diameter De:
Max.: 80 mm
Geometry and dimension ranges:
Lengths Lo:
150 mm – 300 mm
Eye- or hook shape:
Bent eyelets and rolled hooks according to DIN
Surface finishing:
Individual as per customer specification
In addition to the specifications, individual customer specifications are possible. Please contact us.
VERWENDUNG DER FEDERZINKEN
VERWENDUNG A
VERWENDUNG B
VERWENDUNG C
DURABLE TEST VON FEDERZINKEN
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