Specifications

Light Carbide Studs for Winter Tires, Snow Tire Studs

With 10 years of experience in the production of tungsten carbide combined with 

our specialised grade of materials, we can offer the most suitable solution for each application.

1. Product Description:

The studs could be inserted into tires were developed to enhance traction on the slipperiest road

condition...ice and it was designed to use the vehicle's weight and centrifugal forces to provide

more ice traction as they repeatedly chipped into the driving surface. 

Tire Studs consist of two primary parts.

The tungsten carbide pin: 

Chemical composition: WC-80%+Co-10% 
Density: (g/cm3):13.0-13.5
Hardbess HRA :>90(>1300HV30)
TRS Mpa:(N/MM2):1660
Poposity :(ISO):<A02B02
Free carbon and and Graphite phase :<C00
N phase :E00
grain size : (um):1.2-1.8
index of abrasive resistance :71+/-7.5
the center color: black      

The outside part of the stud is a cylindrical metal jacket or body:

 Material: low carbon steel
Surface covering: galvanizing

2. Applied Car Types: Bicycle, Motorcycle, ATV/UTV, Truck, Tractors etc.

3. Reference Packing: Plastic bags inside with carton outside.

4. Big Advantages for our tire studs:

1. Best and stable quality at most competitive price.

We only use the finest virgin tungsten carbide powder, in this way we can offer you optimum

characteristics for your application. Continuous quality control at all intermediate stages of the

manufacturing process ensures consistent high quality.

2. Rapid production and delivery time.

Factory-direct shipment ensure short delivery time when you need it, we stock most of standard

size, 10~15 days.

3. We treat our customers like we would like to be treated.

Experienced team on your service to help you find a solution that will offer increased productivity

and longer life, reducing down time and saving you money.

We look forward to be your partner!

5. Company Profile:

Zhuzhou Kerui Cemented Carbide Co., Ltd. was founded in 2005, it is a professional 

manufacturer of carbide buttons used for mine and oilfield drill bits, carbide tips used for 

construction, tunnel boring and road milling machines. Zhuzhou Kerui obtained the certificates

issued by the famous certification companies BV and TUV.

Quality control:

1. All raw materials are tested in terms of density, hardness and T.R.S before use. 

2. Every piece of product goes through in-process and final inspection. 

3. Every batch of product can be traced. 

Payment and Shipment

Contact:

Please feel free to contact us for any question, we'll reply you initially within 24 hours!

Ms. Jane Yu

Skype: jane881108

Email: jane at

Tel:+86-731-22278868

Mobile:+86-18373384861