Compression Springs, Ends Closed and Ground * W.D.: 0.1 ~ 8.0mm * O.D.: 5 ~ 500mm * Surface: Zinc/Nickel/Chrome/Tin Plating

Compression Springs, Ends Closed and Ground

We produce Standard compression springs, conical springs, and barrel springs all with open, closed, ground, or special ends. Made from your drawing or sample as a one off or large production run, available in a wide range of materials and finishes.

1. Capabilities: 

Material	Spring Steel Stainless Steel Low Carbon Steel High Carbon Steel Music Wire/ Piano Wire Galvanized Steel Hard Drawn Non-ferrous Metals
Surface Finish	Zinc / Tin / Nickel / Chrome Plating Black Oxide Color Painted PVC/ Powder Coating Shot Blasting Anodizing Plain Polishing Passivate Electorolysis
End Configuration	Closed Closed and Ground Open Open and Ground
Wire Diameter	0.1 ~ 8.0 mm 0.004 ~ 0.315 in
Outer Diameter	4 ~ 80mm 0.16 ~ 3.15 in
Direction of Wind	Left Hand Right Hand Optional

2. Production Process:

3. Certificates ( ISO9001:2008 & ISO14001:2004):

4. Photos:

Notes: All springs and wire forms are tempered, oil hardened or salt spray test as required, we give you our best service and support!

Compression Springs, Ends Closed and Ground