80.0mm 3.149inch AISI304 Stainless Steel Balls for Pump Valve Industry 2092g Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：AISI304 Mirror Finish Stainless Steel Decorative Sphere Balls 150mm 180mm 200mm Next：38.0mm 1.496inch AISI304 Stainless Steel Ball for Special Bearings and Pumps 223G
