Steel Tension Spring

Stainless Steel Tension Spring
An extension spring’s ends attach between two mechanisms. The extension springs hooks and loops store and absorb energy. Through hooks or loops, an extension custom made spring provides return force to connected mechanisms.

Tightly wound extension springs typically sit in the no-load position. More stress in the end hooks—as opposed to the spring body—limits the performance of extension springs.

Specifications of Steel Tension Spring
OEM/ODM available
Main Products compression spring, tension spring, torsion spring, wire forming, etc.
Specification wire diameter from 0.2mm to 18mm
Material carbon steel (SWC), stainless steel (SUS), music wire (SWP), alloy steel, SEA9260/9254/6150, SUP9/SUP10/SUP12, 51CrV4, Inconel X750, etc.
Surface Treatment zinc plated, electrophoresis, oxidation black, powder coating, blasting, geometry, rust-preventative oil, nickel plated, etc.
Packaging inner plastic bag, outer standard carton box. Or at your request.
Certificate ISO9001-2015, ISO14000
Lead Time samples:3-7 days; batch goods: 7-15 days after deposit received.
Payment Term T/T, L/C, western union, PayPal, etc.
Shipment by sea, by air, UPS, TNT, FedEx, express delivery, etc.

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