3800A---truck brake drums for medium and heavy duty truck, commercial truck and truck tractors....,
We are manufacturer of medium and heavy -duty brake drum for the aftermarket and OEM.
We have 2000 parts numbes for trucka, trailers, transit buses, coach buses, and various off-highway equipment type.
1) Material: Gray iron 250, Meet the American Standard G3000, Also offer ductile cast iron.
2) Designer: Technical experts take in charge of making drawings for the sample offered by clients.
3) Test requriment: Each piece should be strictly tested, Eg. Blance Test, Round Jumpness Test
4) Casting Charactor
*FQ and diameter
*Per client's requirement
*Inner packing: Wooden pallet, Ten times wrapped films
*Outer packing: Steel rope with ten times wrapped Films
FOB USD 500~155500 / Piece
L/C T/T Western Union
50000 Piece/Pieces / Month
Carton and in plywood pallets
5 days after received the order
|Tensile strength||245 N/m MIN||268|
|Hardness HB||187--241 HB||230|
|microstructure||A 85% MIN+B5%MAX||A 92% MIN|
|Dynamic balance Disc||260 g-cm MAX||200 g-cm|
|Dynamic balance Drum||1300 g-cm MAX||500 g-cm|