Tool Steel S-2 Balls S-2 Drill Bits Mud Motor Rockbit Balls
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Product Highlights
- 30+ Years Manufacturing Experience: Professional manufacturer with over 30 years of experience in steel ball production.
- Wide Customization Range: Customizable grade (G10-G1000), size (2mm-250mm), hardness, and packaging.
- Strict Quality Certification: Certified by ISO 9001, IATF 16949, ROHS, SGS, and BV for quality assurance.
- Advanced Production Capacity: Equipped with 500+ advanced production sets and 100+ testing devices.
- Flexible OEM/ODM Service: Supports full customization from samples, designs, and minor adjustments.
- Fast Delivery for Stock Items: In-stock balls can be delivered within 3-5 days after order confirmation.
- Versatile Application: Suitable for ball bearings, bicycles, automotive industry, and offshore drilling.
- Large Inventory & Variety: Maintains large stock with a wide size range from 0.5mm to 250mm.
Product Attributes
- Customization
- Available
- Customized
- Customized
- Certification
- CE, ISO, BV, SGS, Ts 16949
- Model NO.
- S-2 Balls
- Standard Parts
- Yes
- Universal
- Yes
- Type
- S2 Rockbit Balls
- Material
- S2
- Grade
- G10-G1000
- Size
- 2mm-250mm
- Hardness
- 58-62 HRC
- Conditioning
- Dry or Oiled
- Application
- Ball Bearings, Bicycles, Automobile Industry, Offs
- Transport Package
- Box, Plastic Bag, Carton, Palletv
- Trademark
- SUHUA
- Origin
- Jiangsu, Changzhou
- HS Code
- 8482910000
- Production Capacity
- 300ton/Month
Product Images of Tool Steel S-2 Balls S-2 Drill Bits Mud Motor Rockbit Balls
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Tool Steel S-2 Balls S-2 Drill Bits Mud Motor Rockbit Balls -
Tool Steel S-2 Balls S-2 Drill Bits Mud Motor Rockbit Balls -
Tool Steel S-2 Balls S-2 Drill Bits Mud Motor Rockbit Balls -
Tool Steel S-2 Balls S-2 Drill Bits Mud Motor Rockbit Balls -
Tool Steel S-2 Balls S-2 Drill Bits Mud Motor Rockbit Balls -
Tool Steel S-2 Balls S-2 Drill Bits Mud Motor Rockbit Balls
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Product Description
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.
Alloy Tool Steel Ball: AISI/SAE S2
| Grade: G10 to G1000 | |||||
| Grade | ball diameter | spherical | surface | lot diameter | nomainal ball |
| variation | deviation | roughness | variation | deviation tolerance | |
| Vdws | Sph | Ra | Vdwl | Tdn | |
| not over | |||||
| μm | |||||
| 10 | 0.25 | 0.25 | 0.02 | 0.5 | * |
| 16 | 0.4 | 0.4 | 0.025 | 0.8 | * |
| 20 | 0.5 | 0.5 | 0.032 | 1 | * |
| 24 | 0.6 | 0.6 | 0.04 | 1.2 | * |
| 28 | 0.7 | 0.7 | 0.05 | 1.4 | * |
| 40 | 1 | 1 | 0.06 | 2 | * |
| 60 | 1.5 | 1.5 | 0.08 | 3 | * |
| 100 | 2.5 | 2.5 | 0.1 | 5 | ±12.5 |
| 200 | 5 | 5 | 0.15 | 10 | ±25 |
| 500 | 12.5 | 12.5 | * | 25 | ±50 |
| 1000 | 25 | 25 | * | 50 | ±125 |
Application of Alloy Tool Steel Ball: Ball bearings, bicycles, automobile industry, offshore drilling.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR254503". Items marked "
" are certified.
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Company Profile
Changzhou Huari Steel Ball Co., Ltd. is a group for innovation, manufacture and trading. Our main products are steel balls, bearings, bicycle and electrical bicycle parts, industrial tools and so on.
Since 1986, our company was formerly known as Wujin Suhnan Steel Ball Factory. In 2002, it was renamed as Changzhou Huari Steel Ball Co., Ltd. After 20 years' struggle and development, our company covers an area of more than 20, 000 square meters, and owns two production plants. We have more than 400 sets of advanced production equipment and 60 sets of testing equipment. The annual output of steel balls is more than 3, 500 tons.
Through the persistant efforts and pursuit of all the staff, our products have enjoyed good popularity from our customers and our brand SUHUA has become well-known around the world. Meanwhile, we passed ISO9001: 2000 certification in year of 2000.
Our company is located in the middle of Shanghai-Nanjing Expressway, merely 150 kilometers away from Shanghai, which is quite convenient fro transportation and visiting.
The tenet of our company: Quality first, users first, reailty and efficiency, innovation, union and struggle to create the brilliancy.
We sincerely welcome all the friends from both home abd abroad to create a better future with us!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 202, Yangjia Tou, Nanzhai, Xueyan Town, Wujin, Changzhou, Jiangsu, China
-
Number of Employees
- 112
-
Registered Capital
- 2,500,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 200 KG
-
Supply Chain Partners
- 60
Our Production Capability & Technical Expertise
- Main Products
- Steel Ball, Chrome Steel Ball, Stainless Steel Ball, Carbon Steel Ball, Deep Groove Ball Bearing, Aluminium Ball, Copper Ball, Brass Ball, Plated Balls, Retainer
-
Production Lines
- 4
-
Production Machines
- Drawing Facility, Cold heading facility, Flashing facility, Heat treatment facility, Lapping facility
-
QA/QC inspectors
- 7 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2002-09-17
-
Export Year
- 15 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, Others
FAQ
- Can I get a free sample?
- Yes, we offer free samples when available in stock; you only need to cover the shipping fee.
- What are the payment terms?
- We accept T/T, Trade Assurance on ******, Western Union, and Cash payments.
- What certifications do you have?
- Our certifications include ISO 9001, IATF 16949, ROHS, SGS, and BV.
- What is the lead time for orders?
- Stock items are delivered in 3-5 days. Mass or customized orders take about 20-30 days.
- What is your main advantage?
- We have 30+ years of experience, large stock, wide size range, and strong OEM/ODM support.
- What is the minimum order quantity?
- The minimum order quantity is 200 KG.
- Can you customize the product?
- Yes, we support customization for grade, size, hardness, conditioning, and packaging.
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