Because their polished surfaces provide an extremely good seal, glass balls are ideal for check valves in food processing, pharmaceutical, and photographic processing equipment. (read more)

Hoover Precision Products, offers high precision glass balls to your specifications from borosilicate, soda-lime, and black glass. Sizes, tolerances and surface finishes can be customized to meet individual customer requirements. (read more)

PP ball (Roll-on, Playpen ball, Resin ball, Rubber ball. Whether your application calls for Celcon or Low density Polyethylene, we can offer a variety of materials and sizes to meet your needs. (read more)

Soft Polish is also offered for those special applications. Soft polish balls are often used in conjunction with welding and machining. Global Precision also carries plated balls. Whether it is chrome plated you need for strength or nickel plated for corrosion resistance, Global has the capability to meet your requests. (read more)

The 440C Stainless Steel balls offer a popular combination of the highest resistance to corrosion with the greatest hardness. After the heat- treatment the balls undergo immediate cooling at a designated temperature designed to obtain a consistent inner material structure, thus reaching the highest possible hardness. (read more)

The 316 Stainless Steel ball is the ball of choice when corrosion resistance is priority. Very popular in the paper pulp industry, the 316 handles the corrosive process chemicals used to produce inks, rayons, photographic chemicals, bleaches, textiles and rubber. (read more)

CERBEC® Silicon Nitride Ceramic Balls offer many advantages:

• Lower thermal expansion
• Higher hardness
• Higher stiffness
• Lighter weight
• Increased corrosion resistance
• Higher electrical resistance

CERBEC® Silicon Nitride Ceramic Balls offer many advantages:

• Lower thermal expansion
• Higher hardness
• Higher stiffness
• Lighter weight
• Increased corrosion resistance
• Higher electrical resistance