High Precision Yg8 Yg10 Yg12 Grinding Ball 20mm Tungsten Carbide Ball

• Customization: Available
• Certification: CCC, ISO, CE
• Surface Treatment: Polishing, Sand Blast, Chrome Plating, Nickel Plating
• Model NO.: Z001
• Temperature: Ordinary Temperature
• Pressure: Low Pressure
• Material: Alloy
• Type: Bearing Balls
• Customized or Not: Yes
• Hardness: 88-91 Hra
• Bending Strength: 2100-3100
• Density: 14.5g/cm3
• Surface: Ground or Unground
• Universal: Yes
• Grade: Yg6 Yg8 Yg10 Yg12 Yg14 Yg15 Yg20...
• Tolerance: G25/G10/G5
• Application: Valves Spare Parts
• Certificate: ISO9001:2000
• Model: Finished Ball
• Transport Package: Box Inside and Carton Outside
• Specification: diameter 0.5mm-100mm
• Trademark: ODM&OEM
• Origin: China
• HS Code: 8209009000
• Production Capacity: 500000PCS/Year

Product Description

Product Description

Tungsten carbide ball has High hardness and dimensional stability make tungsten carbide balls the preferred choice for precision hydraulic valves, high-load bearings, inertial navigation systems, ball screws, linear bearings in slideway, gauging and checking instruments, and meters. Tungsten carbide balls are also used for ballizing, to work-harden and improve fretting fatigue strength.

Tungsten carbide balls are ideal for applications where extreme hardness must be accompanied by high resistance to wear and impact. They are well-suited to elevated temperatures, corrosion, humidity, abrasion, and poor lubrication conditions.titanium ballThe balls are made from 100% virgin tungsten carbide material.They have the features of high hardness, high precision, high anti-rust capability, high wear-resistant and abrasive and so on.
The tungsten carbide balls have wide applications, like steel bearings, instruments, hardware, ball valves, toys, polishing, smash, decoration, and sealing,Bicycles, Motor, Machinery, Electric Tools, Sports Apparatus, Medical Equipment,Chemicals, Aviation, Perfume Bottles, Sprayers, Valves, Nail Polish, Body Jewelry,Mobile Phone Panels, and so on.

Grade List

Cobalt Binder Grades
Grade	Binder(wt%)	Density(g/cm^3)	Hardness(HRA)	TRS(≥N/mm^2)
YG3	3	15.30	91.00	1180
YG6	6	15.10	92.00	1420
YG6X	6	15.10	91.00	1600
YG8	8	14.90	90.00	1600
YG10	10	14.70	89.00	1900
YG10X	10	14.70	89.50	2200
YG15	15	14.20	87.00	2100
YG20	20	13.70	85.50	2500
YG20C	20	13.70	82.00	2200
YG30	30	12.80	82.00

 

Product Parameters

 

Ball dimension (mm)

D±1.27(mm)

15.88

19.05

23.83

28.58

31.75

34.93

42.88

57.15

 

Model/Item	V11-106	V11-125	V11-150	V11-175	V11-200	V11-225	V11-250	V11-375
Ball-D +0.020/-0.010 (+0.51/-0.25)	15.88 (0.625in)	19.05 (0.75in)	23.83 (0.938in)	28.58 (1.125in)	31.75 (1.25in)	34.93 (1.375in)	42.88 (1.688in)	57.15 (2.25in)
Seat-ID ± 0.050 (± 1.27)	11.68 (0.46in)	13.97 (0.55in)	17.02 (0.67in)	20.96 (0.825in)	24.38 (0.96in)	26.92 (1.06in)	33.27 (1.31in)	43.18 (1.7in)
Seat-OD +0.000/-0.005 (+0.00/-0.13)	20.14 (0.793in)	23.32 (0.918in)	29.67 (1.168in)	35.26 (1.388in)	37.54 (1.478in)	43.69 (1.72in)	51.05 (2.01in)	78.03 (3.072in)
Seat-H +0.020/-0.010 (+0.51/-0.25)	12.70 (0.500in)	12.70 (0.500in)	12.70 (0.500in)	12.70 (0.500in)	12.70 (0.500in)	12.70 (0.500in)	12.70 (0.500in)	19.05 (0.750in)

 

	10600		12500	15000	17500	20000	22500	25000	37500
D (customized)	Inch	0.625	0.725	0.938	1.125	1.250	1.375	1.688	2.250
	mm	15.88	19.05	23.83	28.58	31.75	34.93	42.88	57.15
H -0.020/-0.010 (+0.51/0.25)	Inch	0.500	0.500	0.500	0.500	0.500	0.500	0.500	0.750
	mm	12.70	12.70	12.70	12.70	12.70	12.70	12.70	19.05
FZ +0.000/-0.031 (+0.00/-0.78)	Inch	0.767	0.892	1.11	1.331	1.421	1.631	1.921	2.950
	mm	19.48	22.66	28.22	33.81	36.09	41.43	48.79	74.93
OD +0.000/-0.005 (-0.00/-0.13)	Inch	0.793	0.918	1.168	1.388	1.478	1.720	2.010	3.072
	mm	20.14	23.32	29.67	35.26	37.54	43.69	51.05	78.03
ID +/-0.050 (+/-1.27)	Inch	0.460	0.550	0.670	0.825	0.960	1.060	1.310	1.700/1.800
	mm	11.68	13.97	17.02	20.96	24.38	26.92	33.27	43.18/47.75

 

Dimensional Symbol	V11-106	V11-125	V11-150	V11-175	V11-200	V11-225	V11-250	V11-375
Ball-D +0.020/-0.010 (+0.51/-0.25)	15.88 (0.625in)	19.05 (0.75in)	23.83 (0.938in)	28.58 (1.125in)	31.75 (1.25in)	34.93 (1.375in)	42.88 (1.688in)	57.15 (2.25in)
Seat-ID ± 0.050 ( ± 1.27)	11.68 (0.46in)	13.97 (0.55in)	17.02 (0.67in)	20.96 (0.825in)	24.38 (0.96in)	26.92 (1.06in)	33.27 (1.31in)	43.18 (1.7in)
Seat-OD +0.000/-0.005 +0.00/-0.13	20.14 (0.793in)	23.32 (0.918in)	29.67 (1.168in)	35.26 (1.388in)	37.54 (1.478in)	43.69 (1.72in)	51.05 (2.01in)	78.03 (3.072in)
Seat-H +0.020/-0.010 (+0.51/-0.25)	0.500 (12.70in)	0.500 (12.70in)	0.500 (12.70in)	0.500 (12.70in)	0.500 (12.70in)	0.500 (12.70in)	0.500 (12.70in)	0.750 (19.05in)

 

Seats sizes(mm)
Outer diameter	Inner diameter	Height
19.48	11.68	12.7
22.66	13.97	12.7
28.22	17.02	12.7
33.81	20.96	12.7
36.09	24.38	12.7
41.43	26.92	12.7
48.79	33.27	12.7
74.93	43.18	19.05

 

Type and specifications
Dia.	Inch	3/4	7/8	15/16	1	1 1/8	1 3/16
	mm	19.05	22.225	23.813	25.4	28.575	30.163
	Inch	1 1/4	1 3/8	1 1/2	1 5/8	1 11/16	1 3/4
	mm	31.75	34.925	38.1	41.275	42.863	44.45
	Inch		2	1 1/4		2 1/2
	mm	50	50.8	57.15	60	63.5
The surface finish, tolerance class and tolerances of dimensions have respectively reached the standards of the machine industry: G5, G10, G16, G40 and G100 G1000of JB/T 9145-199

Specifications
The unground ball is suitable for milling all kinds materials;
the grinding and polishing ball is suitable for precision punching member stretched, precision bearings,instruments,meters,Pen, spraying machines,pumps,machinery parts,valve seals,brake pump,squeeze-hole punch, oil,hydrochloric acid laboratory,hardness measuring instrument,fishing gear,with heavy,ornamented,finished,the high-end industry!



 

Application

Application: 
Cemented carbide balls (usually made from tungsten-cobalt alloys) are widely used in several industries and applications due to their high hardness, abrasion resistance, corrosion resistance and high compressive strength.
1. As rolling elements in high performance rolling bearings and rotating components. Applications in the aerospace, automotive manufacturing, and industrial machinery industries.
2. Used as sealing balls in ball valves, check valves and flow control systems. Used in the oil and gas, chemical, and water treatment industries.
3. Used as grinding media in ball mills for crushing and grinding hard materials. Used in mining industry, building materials (such as cement and ceramic grinding), material science industry. 4.
4. Used as standard balls in high precision instruments (such as micrometers, measuring probes). Used in metrology testing, quality control, precision machining. 
5. For aircraft engine parts and key components in defense equipment.
6. Used for key components in drill bits, mud pumps and high pressure equipment, etc

 

Company Profile

 

Hunan Jetvision Industrial Co., Ltd.,specialized in production carbide products more than 20 years. We can manufacture all kind of tungsten carbide products. Our products are utilized in industrial, aerospace, machining, metallurgy, oil drilling, mining tools, electronic communications, construction applications. Now we are exporting to 46 countries. including USA, Russian , India , Italy, Poland ,France,Brazil etc .

We mainly produce Tungsten Carbide Ball and Seat, Agriculture wear parts plates, Carbide tips and insert, carbide button, Carbide tiles, HPGR Stud pins, Brazed Inserts, Gripper Pads, Buttons, VSI Bars, Rod, Strips, PDC substrate, Weld on teeth, Bushings, Wire Drawing Dies, Heading Dies, Seal Ring, Nozzles, and other customized carbide products.
We are able to manufacturing all kinds of tungsten carbide components for different applicants, customized manufacturing carbide sealing rings,balls and seats,valve trims,bushing,sleeves wear parts with high quality.

Our Tungsten carbide products have a variety of specifications, processed and made with high quality raw material. It has the characteristics of high temperature resistance, corrosion resistance, abrasion resistance, high precision and so on.

 

Quality Control

We have a professional QC team follow to the System of ISO9001:2015, Covering the Raw Materials Incoming, Production Processes,Finished Products and Packaging to ensure high quality products output.

Our Advantages

Our Advantages

1) 100% virgin raw material
2) Customized,We have over 20 years' experience in the shaped tungsten carbide products
3) Various kinds of material grades are available based on customer's application
4) we have professional advanced production line and inspection equipment to ensure high quality products.
5) Advanced technology with precision ground and high polishing process
6) High wear resistance, high hardness and impact toughness
7) Excellent after-sales service
 

FAQ

FAQ:

Q1 : Are you Factory or trading company ?
We are Factory with 20 years of production experience.

Q2: What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning,
stoving, oil coating, cover pressing, testing, package.

Q3: How to control the products quality?
All products will be tested before bulk production, and we will check the physical properties, shape and tolerance for ensuring qualified products before shipping.

Q4: What is the transportation?
If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large quantity, by sea.

Q5: Can you provide OEM service?
Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products

Q6: How to place an order for Good performance nonstandard products by stellite alloy? 1. Fill your Order List in our online
Inquiry System (Also you can directly contact our salesperson by E-mail / Skype / Whats App) 2. We will make a feedback to you ASAP after receive your order list.

Q7: What's your delivery time ?
For the normal type which we have mold it takes 7-15 days after receiving the advance payment. For the non standard which we do not have mold it takes 15-35 days after receiving the advance payment.

Q8:How to contact us?
You can Contact me by E-mail, Trademanager, Skype, Mobile, whatsapp and so on