Automobile Parts

Tyre Bead Wire for Tyres

    Tolerance: ±0.02mm

    Min. Breaking Load(KN): 1340-7210

    Min. Breaking Elongation: 5%

Bead wire is an essential reinforced material for tires on automobiles and aircraft. 

This product prevents tires from changing shape due to air pressure or external forces, 

and it safely locks the tire onto the rim to prevent vibration while driving.

Specifications of Tyre Bead Wire:
1) Tolerance: ±0.02mm, Min Breaking Load(KN): 1340-7210
2) Min Breaking Elongation: 5%, Coating Weight: 0.15g/kg - 0.8g/kg
3) Residual Torsion on wire: +/- 0.75 turns max
4) Wire Straightness: 60 cm max for 3 meter length wire

Chemical composition of Tyre Bead Wire:
Wires are made from wire rod having tailor made chemistry and quality to get quality high performance bead wire

Detailed Information of Tyre Bead Wire:

Bronze Coating of Tyre Bead Wire:
3% Max tin and 7% max Tin rest copper
Bronze Coating weight (Gms/kg)

Packaging of Tyre Bead Wire

Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

1) Shanghai Metal Standard

2) Customization


Shanghai Metal Corporation provides standard seaworthy packaging to customers, standard packaging is fixed by wire, wrapped by plastic bag, and placed on wooden pallet, special requirements canbe reached by further discussion. 

Applications of Tyre Bead Wire:

It is mainly used in the tyre bead as the framework material for

reinforcement such in car tyres, light truck tyres, cargo truck tyres,

heavy equipment tyres and plane tyres.

Features of Tyre Bead Wire:

1) High strength

2) Good flexibility

3) Supreme fatigure property

4) Excellent linearity: good wire-to-rubber adhesion

5) Bead wire in different shapes and strengths

6) Consistent quality and reliable supplies

7) Good processibility

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