Hot Sale 3mm 4mm Stainless Steel Ball G100 AISI 420c 440 Stainless/Metal Balls for Precision Machine

• Customization: Available
• Customized: Customized
• Certification: ISO
• Model NO.: AISI 420C 440
• Standard Parts: Yes
• Universal: Yes
• Type: Stainless Steel Ball
• Material: Stainless Steel
• Size: 3mm 4mm
• Grade: G10-G1000
• Model Number: Stainless Steel Ball
• Surface: High Polished
• Feature: Corrosion Resistance
• Hardness: 58-62
• Shape: Spherical
• Application: Precision Machine
• Transport Package: Bags/Boxes/Barrels
• Specification: 20kg/25kg 1 box/1 bag
• Trademark: OPQ
• Origin: Shandong, China
• Package Size: 10.00cm * 5.00cm * 5.00cm
• Package Gross Weight: 0.500kg
• Lead Time: 20 days (1 - 1000 kg) ; 30 days (1001 - 2000 kg) ; To be negotiated ( > 2000 kg)

Product Description

Product Description

Grade	Sphere diameter variation	Spherical error	Surface roughness
G10	0.25	0.25	0.020
G20	0.5	0.5	0.032
G40	1	1	0.060
G60	1.5	1.5	0.080
G100	2.5	2.5	0.100
G200	5	5	0.150

OPQ STEEL BALL CO., LTD

OPQ Steel Ball Co., Ltd.was established in Ningyang,Tai'an city the hometown of steel balls in China.It is known as "Ningyang Steel Balls,Fanmous All Over the World".
OPQ mainly produces bearing steel balls and stainless steel balls with a diameter of 3.175mm-38.1mm.The precision grade of bearing steel balls is G10-G1000,and the precision grade of stainless steel balls is G20-G1000. It has ISO9001 qualitysystem certificate and TS16949 automotive parts certificate, suitable for bearings, stainless steel bearings, hardware, wheels, instruments, guides, polishing, chemicals and solid crushing, etc. It is a backbone enterprise specializing in the production of stainless steel balls and bearing steel balls, and a member unit of the Steel Ball Branch of the China Rolling Body Association. It mainly produces bearings, stainless steel bearings, hardware, wheels instruments, guides, polishing, chemicals and solid crushing, etc.
We also produce electroplated steel balls and hollow steel balls according to customer requirements

1. Who are we?
We are based in Shandong, China, start from 2021,sell to Eastern Asia(30.00%),Northern Europe(20.00%),South America(20.00%),North America(15.00%),Africa(10.00%),Western Europe(5.00%). There are total about 51-100 people in our office.

2. How can we guarantee quality?
1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.

3.How could I get a sample?
Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.

4. Why should you buy from us not from other suppliers?
We have do the chemicals plant for about 20years. A 80-employee team devotes their whole efforts to producing and supplying high quality with competitive-price products to our customers globally.

5. Whether you could make our brand on your products?
Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.