Changzhou Huari Steel Ball Co., Ltd is an ISO9001: 2015 and IATF16949: 2016 certified professional manufacturer of steel balls with experience of more than 30 years. We owns more than 500 sets advanced production equipment and more than 100 sets of testing devices to ensure the quality of the steel balls.
Custom service to meet our customers' needs are our core strength.
Sizes & Material
The factory produces ball sizes from 0.5mm to 250mm.
Stainless steel balls: AISI304, 304L, 316, 316L, AISI420, 420C, 440, 440C(G10-G1000) .
Ball of material aisi304 is the most versatile of steel balls. It is used for applications where material toughness and resistance to corrosion are more important than hardness. AISI304L has a higher corrosion resistance than AISI304. It is easily to welds and has an excellent performance of polishing. Non-magnetic properties available upon request.
|Material||CHEMICAL COMPOSITION %|
|Grade: G10 to G1000|
|Grade||ball diameter||spherical||surface||lot diameter||nomainal ball|
Application of stainless steel balls.
AISI304, 304L, 316, 316L: strong anti-rust performance, can be in direct contact with neutral liquids. Special bearings, water pumps, valves, aerosols, dispensers, food machinery, medical, cosmetics and other fields.
AISI420, 420C, 440, 440C: precision bearings, auto parts, bicycles, mixers, slide rails, conveyor belts, skateboards, casters, valves, etc.
?Bearing ?Drawer Slide ?Household Appliances
?Sprayer ?Transportation ?Medical Equipment
1.Q: Can you provide free sample?
Yes, we can offer you free sample when we have them in stock and you just need to pay the shipping fee.
2.Q: What's the terms of payment?
T/T, Trade Assurance order on Alibaba, Western Union or Cash.
3.Q: What the certification do you have?
ISO 9001,IATF 16949,ROHS,SGS,BV.
4.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 20-30 days.
5.Q: What's your advantage? Why we choose you?
1) More than 30 years balls manufacture experience.
2) Great production capacity Sustainable Supply. According to customer requirements. We support the customized products including package.
3) Large stock and wide size range.