Get the best Chrome Steel Ball at SDBALLS

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WELCOME TO SDBALLS.COM
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SDBALL is located in Shandong, China, with easy
access to the port due to its proximity to major
highway intersections. Now has two factories
covering an area of 8,000 square meters, with
more than 200 sets of modern and efficient
production equipment, and the annual production
of steel balls is more than 5,000 tons. The
products are 100 exported and sold in more than
50 countries. They are all proven to be world
brands Made in China at the most competitive
prices and high quality.
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Plastic Ball
Teflon Balls (PTFE)
Polyvinyl Chloride Balls (PVC)
PTFE Teflon balls have a nonstick, slippery
surface. Fluorinated semicrystalline polymer
balls are light in weight and used in high
temperature applications because they have
excellent corrosion resistance. Compared to other
plastic materials, it has weaker mechanical and
wear resistance qualities. They are auto
lubricant and effective electric insulators. If
Teflon is subjected to electromagnetic radiation,
its characteristics alter.
PVC balls are relatively hard and can be polished
to a shine. PVC balls have good chemical and
biological resistance also provide good impact
and abrasion resistance.
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Ceramic Ball
Aluminium Oxide Balls
Commercial name Aluminium oxide  (Al2O3) Diameter
1.0mm-50.8mm Precision Grade ISO 3290
G5-G40 Hardness 1250-1700 Density 3.9
g/cm³ Youngs Modulus 365GPa Tensile Strength
2100 -2600MPa Service temperature 1100/1600 C
Standard 99.5 alumina oxide ceramic balls have a
proven ability to operate well in wear, heat, and
corrosive situations as well as maintain
dimensional stability at high temperatures. Oxide
balls with a polycrystalline structure are
lightweight and have good mechanical properties
as well as resistance to heat, corrosion, and
abrasion. They work well as electric insulators
and vehicle lubricants.
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Other Material Ball
Copper Balls
Material 99.9 copper Diameter 1.5mm
50.8mm Precision Grade G100-G1000 Hardness (Shore
D) HV40-120 Density 8.910g/m3 Youngs Modulus
123GPa Tensile Strength 220-320MPa
Copper balls with 99.99 purity maintain extreme
softness. They are frequently used because ease
of drilling, outstanding mechanical and corrosion
resistance, and excellent thermal and electrical
conductivity. Corrosion Resistance Good
corrosion resistance in industrial and marine
environments, with steam, alkali, and neutral
saline solutions. They do not resist contact with
oxidizing acids, halogens, sulfides, ammonia, or
seawater.
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Special Product
Cylindrical Needle Rollers
Material AISI5210 AISI304/316/420C/I430/440C Typ
e NRA, NRB, ZB ,TR, Conical ZZ,RS, 2RS, R2, Z,
2Z, 2RZ etc Bore Diameter 1mm-20mm Outside
diameter 3mm-50mm Thickness 0.4mm
5mm Precision Grade P0, P6, P5, P4 Clearance
C0,C1,C2,C3,C4,C5 etc.
Needle rollers are both thin and long rollers
used in bearings in relation to its diameter, .
They come in a huge variety of sizes and
precision levels, with gauges chosen in
accordance with established tolerance classes. As
a result of its larger weight carrying
capability, it is particularly appropriate for
situations when radial space is limited.
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Contact Information
Shandong SDBALLS Industry Co., Ltd Address Gengc
heng Industrial Zone, Ningyang County,Taian City,
Shandong Province, 271405 China Call/WhatsApp
86-13905383198 Email info_at_sdballs.com Website
https//www.sdballs.com