Why use 304 non-magnetic stainless steel balls instead of glass balls for spray pumps.

1. Higher hardness & unbreakable

Glass balls are fragile, easy to crack and chip under pressure.

304 stainless steel balls are high hardness, pressure resistant and never break, suitable for long-term repeated pressing.

2. Better sealing performance

Stainless steel balls have perfect roundness and mirror polished surface, fit tightly with valve seat, no leakage.

Glass balls have poor roundness, easy to cause slow leakage.

3. Strong corrosion resistance

Perfume, essential oil, alcohol and daily chemicals are corrosive.

Glass balls will fog and become rough after long soaking.

304 stainless steel balls are acid and alkali resistant, no rust, no surface deterioration.

4. Temperature resistance

Glass balls may crack under cold and hot temperature changes.

Stainless steel balls withstand high and low temperature without cracking.

5. No impurity pollution

Broken glass balls produce fine glass powder, which contaminates liquid and causes quality problems.

Stainless steel balls never drop debris, clean and hygienic for cosmetic and medical spray pumps.

6. Non-magnetic advantage

304 demagnetized steel balls are non-magnetic, will not absorb tiny powder and impurities, no clogging of spray nozzles.

7. Higher product grade

Glass balls are only for low-end cheap packaging.

304 stainless steel balls upgrade the pump to mid-to-high end grade.

we may supply SUS304L&316L balls  .size 1.8mm 2mm 2.5mm 2.778mm 3mm 4mm 4.762mm 5mm 6mm 6.35mm  7.144mm 8mm 9mm 9.525mm  10mm 11.1125mm 12.7mm 

Please contact us  wulian01@yiheballs.com