Introduction of stainless steel long manhole cover :
The stainless steel long manhole cover is made of high-strength stainless steel plate as the base material, and the bottom angle steel is reinforced and cut. Manifold products combined with full argon-fluorine welding process. The product has a beautiful and exquisite appearance; high carrying capacity, and is produced strictly in accordance with national standards; the inherent quality of the product is stable and reliable for a long time; long service life, after repeated tests, the expected service life can reach more than 30 years; Product quality meets design and standard requirements.
Stainless steel long manhole cover bearing grade description:
1. Light-duty: green roads and self-walks or sidewalks where motor vehicles are forbidden.
2. Ordinary type: roads or parking lots below Grade 10.
3. Heavy: Road or parking lot where motor vehicles pass.
4. Extra heavy: Main roads of motor vehicles.
Product features of long stainless steel manhole cover:
I. Anti-theft: Compared with other materials, stainless steel manhole covers have higher firmness, smaller joint gaps, ordinary tools are difficult to pry open, and the anti-theft performance is strong.
2. Safety: The manhole cover should not only prevent theft, but also take responsibility for the safety of the pipeline construction personnel. Because of the use of steel bars, the stainless steel manhole cover does not smash even if it reaches a destructive load, preventing all aspects of damage caused by falling.
3. High precision: The stainless steel manhole cover is molded, and the gap between the cover and the seat joint is small, which overcomes the problem of "running, jumping and ringing" of the original manhole cover, and greatly improves the road traffic performance and driving comfort.
4. Convenient and beautiful: The stainless steel manhole cover is only two thirds of the cast iron manhole cover , which brings great convenience to installation and inspection. Invisible manhole covers can also be used, so that the overall appearance is not damaged. It can be classified and colored according to industry sectors, which is convenient for classification management.
V. Environmental protection: The manhole cover is open-air all the year round, which requires high corrosion resistance. The stainless steel manhole cover is not only moisture-proof, acid and alkali resistant, but also anti-aging, and has a long service life.
Main applications of stainless steel long manhole cover:
Widely used in various places such as municipal roads, motorway, urban sidewalks, garden facilities, residential quarters, schools, stadiums, lawns and flower ponds.
"Stainless steel long manhole cover" is one of the professional products produced by the industry for a long time. It has a variety of products and specifications. In order to meet customer needs, our products can be customized according to actual conditions to ensure high quality and good price.