How to Oil Well Packer Preservative Treatment?
Oil Well Packer works in downhole where is easily to be corrosion damage. So each part material of oil well packer has anticorrosion ability. Surface Anticorrosion Treatment is the common way that Puyang Kerui usually does.
So far the main technology to anticorrosion is chemical plating, black coating, surface nitriding and etc. 90% is chemical plating and black coating. Packer go through chemical plating and black coating will produce protector on packer surfacethat improve anticorrosion ability and widely used.
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