21 - 27mm Diameter Zr702 Zirconium Rod / Bar For Making Black Wedding Band

Zr702 Zirconium Bar For Black Zirconium Wedding Band 

1. Information Of Zr702 Zirconium Bar For Black Zirconium Wedding Band:

At high temperatures, as the temperature continues to increase, zirconium loses a lot of oxygen and turns into opaque black, forming a layer of black zirconium oxide on the outer layer, which is commonly known as black zirconium. Our company can produce zirconium rods of various specifications for making black zirconium rings.

Common size: φ21mm,22mm,23mm,24mm,25mm,26mm,27mm or according to customer's request.

Length: 150mm,500mm,900mm,1000mm or as per customer request.

Grade: Zr702,Zr705,Zr60001

The content of our black zirconium wedding ring zirconium bar Cd and Pb is far less than the standard, and will not cause any harm to the human body. From the third party testing report.

We can also produce black titanium rod,tantalum rod,tungsten rod for make wedding rings. For more information,pls contact with our sales team any time.