China Stainless Steel Balls manufacturer

8MM 5MM 10MM Hollow Plastic Balls For Level Mark Float / Hollow Plastic Spheres

Product Details:
Place of Origin: China
Brand Name: JN
Certification: ISO
Model Number: 8M 6MM 10MM
Payment & Shipping Terms:
Minimum Order Quantity: 500kg
Price: Negotiable
Packaging Details: Ploy bag+25kg carton box+1000kg wooden box
Delivery Time: 7-15 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability: 10000pcs per day

Detail Information

Material: PP Plastic Product Name: Hollow PP Balls
Plastic Ball Type: Hollow Plastic Ball Surface: Unpolished
Application: Float Ball Mold Type: Blow Molding
High Light:

hollow polyethylene balls


plastic half sphere hollow

Product Description




8MM 5MM 10MM Red Hollow PP Plastic Ball used for Level Mark Float Ball Hollow Polypropylene (PP) balls



Hollow Polypropylene (PP) balls

Hollow Polypropylene balls in plastic materials, they are very light and show good corrosion resistance properties.

They can feature an equatorial seamline.



It resistances to acids, alkalis and different chemicals, does not absorb the liquid

They help to prevent icing and favorably affects the freezing point

Odors and fog humidity formation beneficial effects on, so effective moisture barrier and thermal closing can be formed

The surface around 91% covered by them

Maintenance is not necessary, use simply, they are kept clean themselves

It has low weight, it repels dirt, it has low moisture absorption

Hollow polypropylene balls are suitable for use up to 110 ° C

Efficient use of fluidised equipment (eg, the flow of gas)

Size of balls ranging from 6mm to 150 mm, and on-demand colors available on request

 8MM 5MM 10MM Hollow Plastic Balls For Level Mark Float / Hollow Plastic Spheres 0


Product Name
Plastic ball (POM)
Plastic ball (PP)
Plastic ball (PA66)


G0-G3 (±0.01-0.05mm)
G0-G3 (±0.01-0.05mm)
G0-G3 (±0.01-
Around: 0.85g/cm3


Performance: it is similar to nylon, but slightly harder than nylon, slightly larger than the density recommended products applied to the required low water absorption
Has good resistance, chemical resistance, low density (density less than water), low water absorption, the highest melting point of the thermoplastic with excellent electrical insulator and low dielectric coefficient, often used for floating capacity requirements, withblood transfusion, level calibration indicator.

The nylon has preferably the alkali metal, to adapt to the neutral characteristics of petroleum products and all kinds of chemical products.



POM ball table and drawer slide device is typically used, bearings, rollers, valves, and electronic apparatus, sailing apparatus.

PP ball is mainly used for transfusion, level calibration indicator. It has a high resistance to chemical substances, such as acid, alkali, alcohol, man
Used in check valve, light load, the knob pull switch, low-cost, but also for better flexibility requirements, high hardness aspects




Application of PP hollow balls

Plastic hollow ball are spheres that can float on surface of liquid in open tank and


thereby greatly reduce the exposed liquid surface area - up to 90%.


Dramatically diminish objectionable fumes and odors.


Blanket of spheres also insulates heated liquid reducing evaporation and heat requirements.


Ideal for plating tanks and similar open tank installations where the liquid surface


can be covered with a blanket of spheres without impeding access to the tank for process purposes,


Spheres are hollow and will float on any liquid. No welt or rim on which chemicals can deposit,


and being smooth they ensure a much tighter surface cover.


Packing and shipping 
Plasitc ball export carton in wooden case;

The carton size:30*20*15CM

Wooden case:90*80*70CM.
8MM 5MM 10MM Hollow Plastic Balls For Level Mark Float / Hollow Plastic Spheres 1

Shipping time: It will takes about 20-25days if by sea, It will takes about 5-7days if by air,

By DHL,UPS,FEDEX,TNT,It will takes about 4-6 working days except festival and holiday.

1.If the quantity of order is not very big, we will send them to you by express delivery, such as TNT,DHL,UPS or EMS etc.

2.If order is big, we will advise you use Air Freight or Sea Freight. It through your pointed forwarders freight. FOB port is Ningbo or Shanghai.

3.If you don't have your specified forwarders freight, we can find the cheapest forwarders freight to ship the goods to your point port.


Plastic ball types 



8MM 5MM 10MM Hollow Plastic Balls For Level Mark Float / Hollow Plastic Spheres 2




Q: Can you provide free sample?


Yes, we can offer you free sample when we have them in stock and you just need pay the shipping fee.


Q: What's the terms of payment?

Trade Assurance order on Alibaba,Paypal, T/T,Western Union, Credit Card or Cash both available.

Q: How is your Quality Control?
We have a factory in Taian, Shandong, China to guarantee the production of your products.


the quality of the products are pass strict inspection before shipping.

Q: What is the lead time?
Balls in stock could be delivered within 3~5 days once confirmed the order. For mass order or customized products,


it takes about 10~20 days as per quantity or processing difficulty.

Q: How is the after sales service?
China working hours 8:00-17:30 Monday-Friday online service to deal with the complaint and feedback s from buyers.


Our team will help buyers solving problem in time.

Q: How to apply refund?
Once the PI has been confirmed and ordered goods are ready, a refund will not available for a canceled order.


But a refund would back to you in time the case that we could not offer the products required in stock due to the shortage or unavailability.

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