Covering ball is mainly used for covering role of liquid upper surface. Besides, covering ball used for acid-base tank which can prevent spillover and volatilizing of acid-base gas and reduce environmental pollution and save acid-base material; used in demineralized water and ensure water quality.
Applied for vartious kinds of coagulating coverage tank and demineralized water tank of horizontal type acid storage tank and water treatment , which to a great extent, reduce acid mist, oxygen and carbon dioxide from the air of water pollution to protect water quality,energy saving and environment purification.
Property /Material |
PE |
PP |
RPP |
PVC |
CPVC |
PVDF |
Density g/cm3 |
0.94-0.96 |
0.89-0.91 |
0.93-0.94 |
1.32-1.44 |
1.50-1.54 |
1.75-1.78 |
Application temperature |
90 |
≤100 |
≤120 |
≤60 |
≤90 |
≤150 |
Chemical corrosion resistance |
good |
good |
good |
good |
good |
good |
Package Type |
Container Load Capacity |
Delivery time |
Quality Insurance |
Payment Terms |
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20 GP |
40 GP |
40 HQ |
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Ton bag |
20-24 m3 |
40 m3 |
48 m3 |
Within 3-10 days |
Chinese National Standard Offer quality assurance as request. |
T/T, L/C, Paypal, West Union |
Plastic bag |
25 m3 |
54 m3 |
68 m3 |
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Paper box |
20 m3 |
40 m3 |
40 m3 |