根据球墨铸铁井盖目前的科技状况和使用状况，球墨井盖未来发展方向必然有以下几个方面：
According to the present scientific and technological situation and service condition of nodular cast iron well cover, the future development direction of nodular cast iron well cover must have the following aspects:
1 材料的多样性
1。 Diversity of materials
现在市场已经存在的球墨铸铁井盖材料材质的就有：铸铁球墨铸铁井盖球墨井盖，玻璃钢球墨铸铁井盖，树脂球墨铸铁井盖，水泥球墨铸铁井盖，菱镁球墨铸铁井盖等，随着科技的进步，将来必将出现更多的材质球墨铸铁井盖，各有特色，各有千秋。
Now there are many kinds of ductile iron manhole covers in the market, such as: cast iron manhole cover, ductile iron manhole cover, glass fiber reinforced plastic manhole cover, resin manhole cover, cement manhole cover, magnesite manhole cover, etc。 with the progress of science and technology, there will be more ductile iron manhole covers in the future, each with its own characteristics。
2 防盗性
2 security
现在说起球墨井盖,主要的问题是什么?防盗,因为球墨铸铁井盖被盗出现的问题实在是太多了,所以将来不管是什么材质,什么工艺,必须要解决球墨铸铁井盖防盗的问题,否则就没有市场。
Now when it comes to nodular well covers, what are the main problems? Anti theft, because there are too many problems in the theft of nodular cast iron manhole covers, so in the future, no matter what material or technology, the anti-theft problem of nodular cast iron manhole covers must be solved, otherwise there will be no market.
3 鲜艳的颜色
Bright colors
3d捕鱼哪怕是现在主流的球墨井盖只有一种颜色，但是肯定的说，以后的球墨铸铁井盖（还是随着科技的发展）必然是五颜六色，美仑美奂，非常漂亮的，就像彩色电视取代黑白电视，智能手机取代普通手机一样，大势不可逆转。
Even if the mainstream ductile iron well cover has only one color, it is certain that the future ductile iron well cover (or with the development of science and Technology) will be colorful, gorgeous and very beautiful, just like the color TV replaces the black-and-white TV and the smart phone replaces the ordinary mobile phone。 The trend is irreversible。
