Custom Rubber Coated Steel Ball Valve Core for Check Valve
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Product Highlights
- 30+ Years Experience: Professional manufacturer with over 30 years of experience in steel ball production.
- Wide Size Range: Produces ball sizes from 0.5mm to 250mm to meet diverse application needs.
- Customization Service: Supports OEM/ODM, custom packaging, and flexible customization from samples or designs.
- Multiple Certifications: Holds ISO 9001, IATF 16949, ROHS, SGS, and BV certifications for quality assurance.
- Advanced Equipment: Equipped with over 500 sets of advanced production equipment and 100 testing devices.
- Fast Delivery for Stock: Balls in stock can be delivered within 3-5 days after order confirmation.
- Free Sample Available: Offers free samples when in stock, with customer only paying for shipping fees.
- High Quality Grades: Provides G10 to G1000 grade balls with strict tolerance and roughness control.
Product Attributes
- Customization
- Available
- Customized
- Customized
- Certification
- CE, ISO
- Model NO.
- Rubber Coated Steel Ball
- Standard Parts
- Yes
- Universal
- Yes
- Type
- Rubber Coated Balls
- Material
- Silicone, Polyurethane, Rubber Rafters, Nylon, etc
- Application
- Electrical Devices, Petrochemical Industry Operati
- Hardness
- 25-68HRC
- Structure
- Solid
- Condition
- Dry/Oil Packing
- Characteristic
- Good Corrosion Resistance
- Transport Package
- Bag,Carton,Drum and Pallet (20kg-25kg Per Carton,
- Trademark
- SUHUA steel ball
- Origin
- Jiangsu, China (Mainland)
- HS Code
- 8482910000
- Production Capacity
- 350tons/Month
- Package Size
- 1.00cm * 1.00cm * 1.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Custom Rubber Coated Steel Ball Valve Core for Check Valve
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Custom Rubber Coated Steel Ball Valve Core for Check Valve -
Custom Rubber Coated Steel Ball Valve Core for Check Valve -
Custom Rubber Coated Steel Ball Valve Core for Check Valve -
Custom Rubber Coated Steel Ball Valve Core for Check Valve -
Custom Rubber Coated Steel Ball Valve Core for Check Valve -
Custom Rubber Coated Steel Ball Valve Core for Check Valve -
Custom Rubber Coated Steel Ball Valve Core for Check Valve
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Product Description
The factory produces ball sizes from 0.5mm to 250mm.
Rubber Coated Balls: Silicone, polyurethane, rubber rafters, nylon, etc.
| 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 |
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 you provide free samples?
- Yes, we can offer free samples when they are in stock, and you only need to pay the shipping fee.
- What are the payment terms?
- We accept T/T, Trade Assurance order , Western Union, or Cash.
- What certifications do you have?
- We hold ISO 9001, IATF 16949, ROHS, SGS, and BV certifications.
- What is the lead time for orders?
- Stock items can be delivered within 3-5 days. Mass orders or customized products take about 20-30 days.
- What are your main advantages?
- We have over 30 years of experience, great production capacity, large stock, wide size range, and support OEM/ODM services.
- What is the minimum order quantity?
- The minimum order quantity is 200 KG.
- Do you offer customization services?
- Yes, we support customization including package, and provide OEM & ODM services based on customer requirements.
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