China Bulk Plastic Balls for Petrochemical Projects

Plastic hollow floatation ball is made from heat resistant and chemical corrosion resistant plastics, including polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chloridized polyvinyl chloride (CPVC) and polyvinylidene fluoride (PVDF). It has features such as high free volume, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high mass transfer efficiency and so on, and the application temperature in media ranges from 60to 150. For these reasons it is widely used in the packing towers in petroleum industry, chemical industry, alkali-Chloride industry, coal gas industry and environmental protection, etc

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.

Hollow Ball Sizes from 3/8" (10mm) to 6" (150mm)Hollow Plastic Balls Float to Create an Effective Vapor and Thermal BarrierChemical Resistant - Balls do not absorb liquidsHollow Ball Blankets cover 91% of Surface AreaBalls Rise and Fall with Liquid LevelMade from Polypropylene Material that Meets FDA RequirementsCustom Ball Sizes are Available Upon RequestHollow Ball Blanket Allows for metal Part ProcessingNatural, Colors, and Black for UV ResistanceMaintenance Free - Hollow Balls are Easy to InstallHollow Polypropylene Balls withstand continuous working temperature of 220º FHollow HDPE Balls withstand continuous working temperature of 180º F
Precision Ground Hollow Plastic Balls are available

Physical & Chemical properties

Performance / Material

PE

PP

RPP

PVC

CPVC

PVDF

Density (kg/m3)

0.94-0.96

0.89-0.91

0.93-0.94

1.32-1.44

1.50-1.54

1.75-1.78

Operation Temp.(Degree C)

90

>100

>120

>60

>90

>150

Chemical corrosion resistance

Good

Good

Good

Good

Good

Good

Compression Strength(Mpa)

>6.0

>6.5

>7.0

>6.0

>8.0

>10.0

Technical Data for Plastic Hollow Floatation Ball Packing

Specification (mm)

Surface area (m²/m³)

Free volume (%)

Bulk density (kg/m³)

Number per m³

ø 25*1.0

200

40

125

41500

ø 38*1.2

150

40

121

22000

ø 50*1.5

120

40

73

10480

Packaging & Shipping

Package Type

Container Load Capacity

Delivery time

Quality

Insurance

Payment Terms

20 GP

40 GP

40 HQ

Ton bag

20-24 m3

40 m3

48 m3

Within 3-10 days

Chinese National Standard; Offer quality assurance as request.

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