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Product name | Plastic ball(POM) |
Material | DELRIN Balls(ACETAL RESIN-POM) |
Size | 0.8mm-100mm |
Grade | G0-G3(+0.01-0.05mm) |
Debsity Around | 1.4g/cm3 |
Feature | Performance: it is simailar to nylon, but slightly harder than nylon, slightly larger than the density recommended products applied to the required low water absorption |
Applications | POM ball table and drawer slide device is typically used, bearings, rollers, valves, and electronic apparatus, sailing apparatus. |






Product Name | Platic ball(PP) |
Material | Ploypropylene Balls(PP) |
Size | 1mm-100mm |
Grade | G0-G3(+0.01-0.05mm) |
Density | Around: 0.85g/cm3 |
Feature | 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.It has a high resistance to chemical substances, such as acid, alkali, alcohol, man |
Application | PP ball is mainly used for transfusion, level calibration indicator |

Product Name | Plastic ball (PA66) |
Material | Nylon Balls (Zytel®, Polymide--PA66) |
Size | 2mm-100mm |
Grade | G0-G3 (±0.01-0.05mm) |
Density | Around:1.1g/cm3 |
Feature | The nylon has preferably the alkali metal, to adapt to the neutral characteristics of petroleum products and all kinds of chemical products. |
Applications | Used in check valve, light load, the knob pull switch, low-cost, but also for better flexibility requirements, high hardness aspects |

Product Name | Plastic ball (PTFE) |
Material | teflon//ptfe/peek/NYLON |
Size | 1mm-100mm |
Grade | G1-G3 (±0.01-0.05mm) |
Density | Around:1.1g/cm3 |
Feature | Low coefficient of friction; Flexibility at low temperatures and thermal stability at high temperatures,Broad working temperature range (500°F/260°C – -292°F/-180°C);Chemically resistant – all normal solvents, acids, and bases; Low dielectric constant and low dissipation factor;Non-flammability;Non-stick, Easy to clean;Long-term weathering;High arc resistance, surface and volume resistivities |
Applications | such as aerospace, electronic, medical, chemical industry due to its superior lubricity, temperature and chemical resistance, biocompatibility and lowest coefficient of friction. |




Ningyang Xinxin Stainless Steel Ball Manufacture Co., Ltd Ningyang Xinxin Stainless Steel Ball Manufacture Co.,Ltd is One of famous and professional stainless steel ball factory from china
We have two professional factory to produce steel ball ,one is in Shandong province(5000 square meters),other one is in
Henanprovince (10000 square meters ) .
We have a professional high precision solid POM ,PP ,PA,PA66,PTFE plastic ball factory , the smallest size of 0.8mm 1mm POM
plastic
ball our factory are able to produce now .
POM size :0.8mm-100mm
PP Size: 2mm-100mm
PA Size: 3.175mm-100mm
PA66 Size: 3.175mm-100mm
PTFE Size: 1mm-300mm
Grade:G0-G3 (0.01MM-0.05MM)
Certificate:ROHS,REACH,SGS .

Packing Details :
Carton package
Delivery Details : 3-30 days after order of Solid bicycle tire tubes


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