Place of Origin
Shandong, China
Material
Steel or other metal
Dimensions
19mm, 22mm, 25mm,28mm, 32mm or customized size
Process
Hot forging, machining
Surface treatment
Black oxide
Certificate
Both material and dimension report
Sample lead time
10-25 days
Quality control
100% inspected, third party inspection available
Packing
Plywood Case Optional
Application
Heavy industry, mining, oil and gas, coal mine