Shangyu Pier Steel Ball Co., Ltd. [China]

Detailed Product Description

stainless steel ball
1.material: 316L ,316,304,440c,304hc,420,430    

2.diamter: 0.8-60.mm,  

3.grade:g10-g1000

4.production standard:GB308-89  ISO 3290

usually for specific industries such as medical equipment, chemicals, aviation, space flight: perfume bottles, sprayers, valves, nail polish, body jewelry, cell phone panels etc.