heavy duty round steel manhole cover

1. Good drainage effect

The combination of stainless steel manhole cover and stainless steel trench is characterized by high drainage efficiency. The stainless steel trench below has a very good drainage effect. The water leakage range of the stainless steel manhole cover is 83.5%, which is more than twice that of iron, which greatly improves the overall drainage efficiency.

2. Strong bearing capacity

In the use of stainless steel manhole covers, people often walk on it. In the factory workshop, heavy objects such as forklifts will pass on it. Therefore, the requirements for load-bearing capacity are relatively high. Stainless steel manhole covers are made of SUS304 stainless steel or SUS316L stainless steel, which is a very hard material with a load-bearing capacity of 0.5-5 tons, which can fully meet the weight of a forklift in the workshop.

3, long service life

Stainless steel manhole covers are made of SUS304 stainless steel or SUS316L stainless steel. Such materials have strong corrosion resistance, rust resistance, acid and alkali resistance, and are easy to clean and maintain. Long service life, up to 50 years