Product Description

Specification

1) Air brake main spring for commercial brake spring and trucks

2) Material: *0Si2MnA,*5CrSi,oil tempered wire……

3) Plastic powder.

shock absober spring

1.Our product is widely used in automobile,auto and mechanical purpose etc.

2.have exported to everywhere

3.with high automated manufacturing system

4 .supplying all kinds of springs according tocustomer demand

Raw material:

        1). M*0Si2Mn (SUP6/SAE***0).

         2). *0CrVA (SUP*0/SAE***0).

         3). *0Si2CrA (SUP*2/SAE***2).

         4). *5CrSi (ASTM**8/SAE***4).

         5). Available for customization

About OEM No.:

1). OEM inquire are welcome and provided as per custom-design.

2). we don't have whole OEM, if we can't match yours, please send the drawing to us.

3). samples are best, we will pay for it if you can send them to us(including post fee).

4). if you want we give the samples back to you, we will pay the post fee also.

Correlation testing:

1). Flaw Detector: **0%.

2). Salt Spray Test: > **0 Hours.

3). Fatigue Test: > *****0 Times.

4). Solid height test before shipment.

5). Available for customization.

Packing way:

1). Each spring in Polybag, cardboard between springs.

2). ***6 springs in 1 corrugated carton (depend on volume).

3). All the cartons reinforced with woven tape.

4). Available for customization.