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AISI 440C stainless steel ball

AISI 440C stainless steel ball

AISI 440C stainless steel ball




Steel ball

1.Made of material in AISI 440C  (1.4125)
2.Size:0.3 mm~38.1mm
3.Grade:G10, G16, G25, G100, G500.G1000
5.Grade Standard Comply with AFMBA.10 or DIN 5401.
6.Certificate:ISO-9001, TS-16949
7.Application:It's suitable for special environment and machine as like hydraulic parts, grinding machine and so on, 

it has better rust resistance and hardness than AISI420. 


AISI 420#  and  AISI 440+

1.Made of material in AISI 420 (1.4034) and  AISI440 

2.Size:0.3mm~1.6 mm

3.Grade:G10, G16, G25, G100, G500.G1000


5.Application field: Small balls includes computers, mobile phone lithium battery, REM and mass products like the writing




AISI201 stainless steel ball

1.) Material: Stainless steel AISI 304# ---(1.4301)


3.)Grade: G10, G40, G60, G100, G200, G500, G1000

4.)Surface Treatment:polish

5.)Package Details:poly bags,cardboard cartons then pallet,also can as your request

6.)Applications:all kinds of machines,hardware,bearing,wheel,caster slider,bicycles,thrust bearing,etc

7.)Transport:by ship or by air (as customer's request)

8.)Delivery Time:it depends on the quantity you need 

9.)Applications:If you are interested in our stainless steel ball,pls feel free to contact me.



AIS 304 Stainless steel ball
1) Material: Stainless steel AISI 304# ---(1.4301)
2) Size: 0.5mm-250mm
3) Grade: G40-G1000
4) Certification: ISO-9001, TS-16949, GB308-2002
5) Feature: Good wearing, high corrosion resistance, excellent surface quality.
6) Application: Used in iatrical instrument, chemical industry, aviation, plastic hardware, scent bottle, sprayer, valve, nail Polish, 

switch, washing machine, fridge, air condition, medicinal materials, automotive fittings, bearing and so on.



AISI 316 stainless steel balls ---(1.4401)
1.) Stainless steel AISI (SUS) 316 balls are used in spray pumps as a one way valve. SS 316 (Chromium 16-18%, Nickel 10-12%) has good corrosion resistance which is essential for personal care products and cosmetics. At times, in detergent pumps, 

AISI 304 stainless steel ball is used.
2.) Tolerance: G20-G1000
Depending upon the quality and performance specifications of the overall product.
3.) Size: 1.5, 2, 3, 4 and 5 mm or 3/32", 1/8", 5/32" and 3/16 inch diameter balls are generally used.
4.) Micro Spray Pump in which these inox or stainless steel balls are used include deodorant spray pump, eau-de-cologne spray pump, viscous liquid spray pump (for liquid soap and detergent), gel pump, toothpaste pump, pocket spray pump, 

spray pump for metal container (without gas pressure) and insecticide spray pumps.

Foshan Dongyuan limited makes it easy for you to find stainless steel balls manufacturer that you can trust. Dongyuan stainless steel products are in conformation with the guidelines defined by the market. Dongyuan metal balls can develop and produce various kinds of similar stainless steel balls and related products according to customer requirements. Dongyuan stainless steel products are in conformation with the guidelines defined by the market.
Foshan Dongyuan limited, based in guangdong/foshan/, the company is one of the leading manufacturer of Steel Balls. Engaged in the production of industrial balls in various ferrous and non-ferrous metals, we conduct business across the nation. Formed in 2010, as a wholesaler of steel balls to the industry in the region. Having our management system as per ISO 9001 we are well recognised in the region and have earned the reputation of being the most reliable manufacturer, supplying to the OEM’s of Bearings, Automobiles, Bicycles, Castors, and the Ferrite, Paint and Ink manufacturing industries.
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