Compression springs

XULONG compression spring 10


Dacromet coating is a kind of world class corrostion protection,it can provide salt spray protection exceeds 1000 hours. the follow spring made by XULONG is used in solar power equipments,basic datas: material:55CrSi(substitute of SAE 9254) wire diameter;12mm surfact treatment:dacromet coating this spring is exported to Japan and is a custom product.

dacromet coating spring made by China XULONG SPRING

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