Пластиковые полый шар

Pingxiang City Zhongxing Chemical Packing co.ltd produce Hollow Plastic Balls help control heat loss, evaporation, and help with odor and mist control. Hollow Balls are also used as a check-valve ball in flow control applications. Order by the trial pack, carton, bulk pack or truckload. Hollow Ball Sizes from 3/8” (10mm) to 6” (150mm) Hollow Plastic Balls Float to Create an Effective Vapor and Thermal Barrier Chemical Resistant – Balls do not absorb liquids Hollow Ball Blankets cover 91% of Surface Area Balls Rise and Fall with Liquid Level Made from Polypropylene Material that Meets FDA Requirements Custom Ball Sizes are Available Upon Request Hollow Ball Blanket Allows for Metal Part Processing Natural, Colors, and Black for UV Resistance Maintenance Free - Hollow Balls are Easy to Install Hollow Polypropylene Balls withstand continuous working temperature of 220º F Precision Ground Hollow Plastic Balls are available Plastic Hollow ball size as bellows:Item Size Surface Area Void Space Quantity Bulk densisty mm m2/m3 m3/m3 n/m3 kg/m3 Plastic hollow ball Ø25*1 200 0.4 41500 125 Ø38*1.2 158 0.4 22000 105 Ø50*1.5 120 0.4 10480 83 We supply with the ISO certificate for our customer.And we firmly believe that our customer's satisfication is our greatest sucess.