Our application of ductile iron covers, through continuous technical updates and practical application of our safety issues have been completely changed. Products that are ubiquitous in life, the performance of cast iron manhole covers are a prerequisite for our widespread use. We all know that iron products are very easy to rust, so well we have the anti-corrosion of the Mexican-made iron cover those small coup, let's look together.

We all know that ductile iron covers are installed in the roads and green roads important facilities. The quality of the ductile iron manhole cover directly determines whether an accident occurs when pedestrians pass the way. If the quality of the ductile iron manhole cover is not good, it will inevitably lead to a potential safety hazard in traveling in our life.

Ductile iron covers to withstand such a test of his anti-corrosion performance must be good, in order to achieve such an effect to be rigorously treated to achieve, it is through the asphalt coating, the pipe pre-painted before spraying to make the asphalt adhesion Quicker and faster drying, and alumino-aluminate coatings, both of which are ideal for anti-corrosion coatings. The ball mill cover is a type of cast iron that is cast into a ball-like shape by cast iron and spheroidization to improve cast iron Performance, in particular, can improve the plasticity and toughness of the product, and finally to reach higher than the strength of carbon steel, which is our ball-cap properties, with these characteristics will be able to withstand all kinds of harsh tests.