WVA29278 WVA29252 Casting Backing Plates

WVA29278 WVA29252 Casting Backing Plates

Advanced Alloy Technology! Increasing Yield Strength While Reducing Part Weight! Scientific Layout Design, Greatly Enhanced Shear Strength.


Brake: KNORR SN7
Size: 247.60MM*107.70MM


Why We Need Casting Iron Backing Plates?

Traditional Truck Brake Pads Backing Plates

-Higher Bonding Performance 
-Stronger Casting Pins to Catch the Friction Materials
-Stronger Casting Pins to Catch the Friction Materials
-Longer Working Life for Brake Pads
-Premuim Braking Performance for Heavy Trucks

Advantages of Casting Iron Brake Pads Backing Plates

-Higher Shear Force, Keeps Your Safety
-Stronger Bonding Performance Between Friction Materials and Backing Plates
-OE Standards Quality Control
-ECE R90 Certificated
-Long Working Life of Brake Pads


1. Special Layout of pin: greatly enhance the contact area between brake pads back plate and friction mateiral
2. Coated Sand Casting Technology: excellent internal structure, precise size and dimension.
3. Flateness: controlled within 0.1mm- 0.4mm
4. CNC Machining: Apply shape positioning machining. Tolerance of machining surface can be precised to 0.05mm.
5. Hi-Quality Spheroidal Graphite Iron, Ensure Yield Strength, Reduce Overall Weight.
    China/GB           QT450-10     QT500-7
    USD/ASTM        65-45-12      70-50-05
    Japan/JIS           FCD450         FCD500
    Germany/DIN         /               GGG50
    σb (MPa)            450               500
    σ0.2 (MPa)         310               320
    HBW                  160-210       170-230

1. Neatly Stacked and Packed

All the backing plates will be neatly stacked into a wooden pallet, if backing plates with hooks, they will be stacked hooks to hooks to prevent the outer surface scratch.

2. Anti-rust Paper or Film

All the backing plates will be wrapped with anti-rust paper or film to prevent from moisture during the sea or air transportation.

3. Absorbent Drying Bag

Besides the anti-rust paper or film, absorbent drying bags will also be put into the pallet to absorb moisture during the transportation.

4. Fumigation-free Wooden Pallet

The raw material of the fumigation-free pallet is composite board or plywood, and the raw material is formed by high-temperature and high-pressure sterilization of various wooden residual materials.

5. Reasonable Wooden Pallet Structure

The wooden box adopts a reinforced structure, and there are reinforced wooden boards all around. The structure is optimized to make the whole wooden box more reasonable and firm, and it is not easy to fall apart and break.

6. Reinforcement Iron Sheet

There is iron sheet reinforcement around the wooden pallet to prevent it from falling apart due to the heavy steel backing plates.

7. Reinforced PET Packing Belt

After packing, the whole pallet will use Reinforced PET Packing Belt to make a third protection.

8. Outer Moisture Prevention Films

At last, the whole pallet will be covered by moisture prevention films to stop the rain or water during transportation in the first stage.

9. Shipping Mark on Pallet

There will be a shipping mark on each pallet for sea transportation and logistic purposes, also easy for you to trace and identify.

Shipments For Casting Iron Brake Pads Backing Plates

We export about 300 Containers Each Year, Every Container Will Be Delivered To Customer's Hands Safely and Timely.

Contact:Julie Yu



Address:No. 1136, East Tiaoxi Road, Qianyuan Town,Deqing County, Huzhou City,Zhejiang Province, China

Zhejiang Youai Auto Parts CO.,LTD. Copyright ICP 123456789  Technical Support:YouDian Software