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Pickling of gunmetal castings

2005

Gentleman,
I want to get matte finish gold colour on gunmetal valve body. could you please lt me know about the process.
Thanks.

Vaidyanathan
manufacture of castings - Chennai, Tamilanadu, India

Why don't you shot blast or glass bead blast?

Khozem Vahaanwala
Saify Ind

Bengaluru, Karnataka, India

2005

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