Tungsten alloy anti-corrosion and wear-resistant sucker rod coupling
Classification:
Key words:
Hunan Nafel_Nafel_Tungsten Alloy Casing
1. Structure: ● Tungsten alloy layer is deposited on the outer surface of API standard coupling. 2. Performance index: ● Basic performance: size and thread accuracy meet API standard requirements ● Anti-corrosion performance: H2S/CO2 high temperature corrosion resistance, salt water corrosion resistance, alkali corrosion resistance, weak acid corrosion resistance, meeting standard NACE0177 corrosion resistance requirements ● Wear resistance: better wear resistance, better than or equivalent to chrome plating. ● Binding force between tungsten alloy layer and substrate: tested according to GB/T5270-2005, the coating does not crack or fall off ● Appearance: uniform and bright, silvery white. ● Tungsten alloy layer thickness:>40μm ● Tungsten alloy layer surface hardness: ≥ 600HV
Product Details
1. Structure:
● The tungsten alloy layer is deposited on the outer surface of API standard coupling.
2. Performance indicators:
● Basic performance:Dimension and thread accuracy meet API standard requirements
● Corrosion resistance:H2S/CO2 high temperature corrosion resistance, salt water corrosion resistance, alkali corrosion resistance, weak acid corrosion resistance, meet the standard NACE 0177 corrosion resistance requirements
● Wear resistance:Better wear resistance, better than or equivalent to chrome plating.
● Binding force between tungsten alloy layer and substrate:The test shall be carried out according to GB/T5270-2005, and the coating shall not crack or fall off.
● Appearance:Uniform bright, silvery white.
Tungsten alloy layer thickness:> 40μm
● Surface hardness of tungsten alloy layer:≥ 600HV
Message consultation
Service Hotline:
Hunan Nafel New Material Technology Co., Ltd.
Company office address: 27th floor, west tower, Hunan business council building, 569 furong middle road section 3, Yuhua district, Changsha city, Hunan province
Address: Changde Surface Treatment Industrial Park, Songlin Road, Changde Economic Development Zone, Hunan
Telephone:+860731-82712276
web site: wear. Web site, anti-corrosion wear. web site, electroplated tungsten alloy. Website, Nafel. Website