19mm 25mm 32mm steel wardrobe rail

Manufacturer: King Joins Industrial Limited 
Contact Person; Janet Yung 
Skype ID: kingjoins

Product name: 19mm 25mm 32mm steel wardrobe rail
Item: Q195 
Price: Negotiable 
OD: 5mm, 10mm, 15m, 16mm, 19mm, 20mm, 22mm, 25mm, 32mm, 50mm, 80mm, etc... 

Shape: Round, square, rectangular, oval 

Discription of " chrome plating" or "chrome plated" 

Chrome plating/chrome plated (less commonly chromium plating), often referred to simply as chrome, is a technique of electroplating a thin layer of chromium onto a metal or plastic object. The chromed layer can be decorative, provide corrosion resistance, ease cleaning procedures, or increase surface hardness. Sometimes a less expensive imitator of chrome may be used for aesthetic purposes 

Process of " chrome plating" or "chrome plated" 

Chrome plating a component typically includes these stages: 
Degreasing to remove heavy soiling 
Manual cleaning to remove all residual traces of dirt and surface impurities 
Various pretreatments depending on the substrate 
Placement into the chrome plating vat, where it is allowed to warm to solution temperature 
Application of plating current for the required time to attain the desired thickness 
There are many variations to this process, depending on the type of substrate being plated. Different substrates need different etching solutions, such as hydrochloric, hydrofluoric, and sulfuric acids. Ferric chloride is also popular for the etching of Nimonic alloys. Sometimes the component enters the chrome plating vat electrically live. Sometimes the component has a conforming anode made from lead/tin or platinized titanium. A typical hard chrome vat plates at about 1 mil (25 μ M) per hour. 

Manufacturer: King Joins Industrial Limited 
Contact Person: Janet Yung
Skype ID: kingjoins


19mm 25mm 32mm steel wardrobe rail