Truck brake parts brake drum

Truck Brake Parts Brake Drum

1.Credibility of the enterprise;

2.OEM quality standard guaranteed;

3.Sample purpose order accepted;

4.Standard materrial according to technical drawing;

5.Able to produce according to specification with technical drawing;

6.Positive customer feedback from domestic and international market
metertrial:gray iron HT250/GG25=heavy truck brake drum
Weight:20kg-85kg
Chermical composition:
C:3.0-3.3% Si:1.6-1.9% Mn:0.7-0.9%
P:<0.12% S<0.12%
Mechanics performance:
Main body degree of hardness:163-255HBS
Testing rod tensile strength:>=220mpa
Design
As per the customers drawings
As per the customers sample


Truck brake parts brake drum