What about the market for ductile iron rainwater?

Botou tianlong casting ductile iron rain perforated strainer material are carbon content is more than 2% of the iron carbon alloy, the chemical composition of ductile cast iron in addition to the iron is usually: carbon content of 3.6 ~ 3.8%, and 2.0 ~ 3.0% silicon content, manganese, phosphorus, sulfur, not more than 1.5% and the amount of total rare earth, magnesium nodulizing agent, etc. It has a great advantage in the ingredients of raw materials, besides, its advantages are very obvious.

1. Ductile botou tianlong casting iron manhole cover has no recycling value and has the function of active anti-theft.

2. Make patterns and colors according to customer needs. The pattern is exquisite, the color is bright, it is the good product that promotes city grade, beautifies people's life.

3. The product will not generate noise due to the rolling of the vehicle, reducing the noise pollution in the city.

4. botou tianlong casting ductile iron manhole covers have a long life and will not corrode rust due to the passage of time.

5. Good anti-skid performance, it will not slip because of rain, snow or other reasons. Is the current municipal road ideal replacement products.