High Precision Large 50mm 60mm 70mm 150mm AISI 304 316 420 440 Solid Bearing Stainless Steel Balls Valve Steel Balls

• Customized: Customized
• Certification: CE, ISO
• Standard Parts: Yes
• Model NO.: G10-G1000
• Universal: Yes
• Type: Bearing Ball
• Material: Stainless Steel
• MOQ: Stock or Talk Together
• Size: 0.8-80mm
• Grade: G10-G1000
• Surface: Shine Bright
• Usage: Bearing, Car, Furniture, Cosmetic and So on
• Hardness: HRC 58-62; 55-60 ;50-55
• Quality: Exquisite Workmanship
• Vibration: Z1 Z2 Z3 Z4
• Packing: Oiled
• Payment Method: L/C Western Union D/P D/a T/T Moneygram
• Model Number: 18mm,19mm,20mm,21mm,22mm
• Certificate: AISI CE ISO9001,ISO14001,Atf16950,RoHS
• Surface Finish: Polish
• Selling Units: Single Item
• Transport Package: Steel Drum or Carton or as Customer′s Demand
• Specification: stainless steel
• Trademark: HLGQ
• Origin: Shandong China
• Production Capacity: 7000tons

Product Description

 
 

Product Description

 Stainless Steel ball

Product name	Stainless Steel ball
Delivery time	7~15 days
Port	Qingdao
Material	210/440(C)/420(C)/304(L)/316(L)
Size	0.5mm-150mm
Grade	G10-G1000
Place of origin	Liaocheng China
Layer	Polishing
Characteristic	(1)Good resistance to corrosion (2)Widely application (3)Good corrosion resistance in the food environment, oxidizing solutions and most organic chemicals.
Applications	Valves, finger pumps,water pump, cleaning brush,nail polish bottle, motors, toy ball.

AISI Number	C%	Si%	Mn%	Cr%	Ni%	Mo%	P%	S%	property
AISI 304	0.07 MAX	1.00 MAX	2.00 MAX	17.0~ 19.0	8.0~ 10.5		0.045 MAX	0.03 MAX	Slightly magnetic,flat surface HRC 25min.
AISI 316	0.07 MAX	1.00 MAX	2.00 MAX	16.5~ 18.5	10.5~ 13.5	2.00~ 2.50	0.045 MAX	0.03 MAX	Better corrosion resistance than SS304 specially against Sulfuric acid and ink/bleach/nitric
AISI 420	0.07~ 0.25	1.00 MAX	1.00 MAX	12.0~ 14.0			0.045 MAX	0.03 MAX	Magnetic,martensite steel. flat surface HRC 50min, better corrosion resistant
AISI 430	0.08 MAX	1.00 MAX	1.00 MAX	15.5~ 17.5			0.045 MAX	0.03 MAX	Ferritic stainless steel,better corrosion resistant than 3series at higher temperature
AISI 440	0.95~ 1.20	1.00 MAX	1.00 MAX	16.0~ 18.0			0.045 MAX	0.02 MAX	Martensite,fair corrosion to water,alcohol,oil and food product.

 

Mechanical Properties
	201	304	316	420C	440C
Density	7.85 g/m^3	7.95 g/m^3	7.95 g/m^3	7.70 g/m^3	7.75 g/m^3
Hardness	25 - 39 HRC	10- 39 HRC	10 - 39 HRC	52 - 60 HRC	57 - 65 HRC
Tensile Strength	100 - 180 PSI×10^3	72 - 188 PSI×10^3	80 - 180 PSI×10^3	250 -  275 PSI×10^3	275 - 290  PSI×10^3
Young's Modulus	200 GPa	200 GPa	200 GPa	205 GPa

 

If you need balls made of other materials, please contact us for more information
 

 

production process

product application

Packaging & Shipping

 

 

Company Profile

     Shandong Hualu International Trade Co., Ltd. has over 100 employees and more than 20 years of production and research experience. It mainly produces bearing steel balls, stainless steel balls, ceramic balls, tungsten steel alloy balls, casting balls, stamping balls, plastic balls, copper balls, carbon steel balls, iron balls and other materials balls.
        We also can customize and process non-standard size balls(The standard grade:G10-G1000,The standard size:0.5-150mm).Our annual output value more than 8000 tons and annual sales revenue can reach 140 million yuan.      We have advanced physical performance laboratories to ensure that product quality meets high standards. The products are widely used in aviation, aerospace industry, automotive industry, stainless steel bearings, medical equipment, precision instruments and other fields, and are exported to Southeast Asia, the Middle East, Russia, Europe, America, Africa and other countries and regions. Welcome friends from all over the world to consult and visit the factory.

Certifications

FAQ

Q1: Can you provide samples?
A: Yes. We can offer it for free.

Q2: What about the MOQ?
A: Inventory items have no MOQ. If no stock, MOQ is 100KG.

Q3: Can you accept OEM/ODM?
A: Yes, we can. Customizing according to your requirement or drawing.

Q4:What's the delivery time?
A:Delivery on the same day for products weighing less than 300 kilograms in stock.

Q5: How about technical support and after-sales service?
A: We have a professional technical support team at your service at any time.

Q6. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.