The steel structure column head jointing nails and ceramic protective or guard rings is formulated with cordierite.and by molding,vinegar,calcining,etc.The specification is as follows:Φ6,Φ8,Φ10,Φ13,Φ16,Φ19,Φ22 ordinary and penetrable etc.
This product is widely used for magnetic force floating railway engineer,building bridge,building railway,large power plant,plane depot that needs wide span.
Main Benefits
- Good concentricity and consistency.
- Excellent wear and heat resistance.
- High strength, endurability and anti-aging performance.
- Extremely precise design as well as customized products.
