Doors and Windows

Spring Steel Flat Bar for Window Frame - Leaf Spring

    Thickness: 5mm - 25mm

    Width: 30mm - 300mm

    Length: customized

Window frames are one of the most important aspects 

when it comes to buying new or replacement windows. 

They are the structural backbone of a window and a good 

frame is what will keep a window functioning for decades rather than years.

Specifications of Spring Steel Flat Bar:

1) Dimension: 


2) Features: 

The chemical compositions helps spring steel to endure significant bending or twisting and return to its original shape without deforming. 

3) Shapes:

Grade of Spring Steel Flat Bar:

Chemical Composition of Spring Steel Flat Bar:

Packaging of Spring Steel Flat Bar

Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

1) Shanghai Metal Standard

2) Customization 


Applications of Spring Steel Flat Bar:

Spring steel, as its name suggests, is most commonly used in the manufacture of springs. When hardened and tempered (as supplied, or heat treated by the customer) it offer excellent spring characteristics.

Leaf, automobile leaf (plate) spring, anchor plate, agricultural machinery & implements

When you’re looking for quality windows start by focusing on the frames themselves and then worry about the glass. It’s important that you know what type and size frame you need before you make the purchase.

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