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  • Product Name: Tungsten Alloy Anticorrosion/Wear-resistant Drilling Jar
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Tungsten Alloy Anticorrosion/Wear-resistant Drilling Jar

Performance

Corrosion properties
resistance to corrosion of H2S and CO2 with high temperature, brine, alkali and weak acid, meeting the corrosion resistance standard of NACE 0177.

Wear: good wear resistance, superior or equivalent to chrome.

Adhesion of tungsten alloy layer and substratetested according to GB/T5270-2005, the tungsten alloy layers don't crack or peel off.

Appearance: red and black uniform tungsten alloy coating

Thickness: 0.15mm.

Performance Testing

Corrosion & wear resistance: having passed the corrosion & wear resistance tests of Tubular Goods Research Institute of CNPC, Xian Maurer Petroleum Engineering Laboratory and Test Center of Surface Coatings Quality for Machinery Industry.

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Address: 5th Floor, Dongta Building, Hunan Chamber of Commerce MansionNo.569, 3rd Section of Furong Middle Road, Yuhua District, Changsha City, Hunan ,P.R.China.

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