Year1
- 扁钢厚度：
- 3mm
- 扁钢宽度：
- 25mm
- 电话：
- 15374053248
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Ditch covers can also be called ditch covers, manhole covers, ditch grates, water grates, rainwater grates, road grates, etc. Different regions have different requirements for ditch covers. The title refers to a kind of trench cover steel grating product.
In order to try to avoid the problem of pedestrian injuries caused by theft of ditch covers, Guangzhou Lifan Screen Co., Ltd. is committed to innovation and finally developed a modern low-carbon screen with strong bearing capacity, easy installation, and safety and anti-theft. Steel trench covers are cheaper than cast iron trench covers and have the effect of drainage and ventilation. Most importantly, after the surface is hot-dip galvanized, the trench covers have good anti-corrosion and anti-rust capabilities, extending the length of the trench. The service life of the trench cover increases, thereby increasing the use value of the trench cover.
Ditch cover product classification:
Generally, we can divide ditch covers into hot-dip galvanized ditch covers, stainless steel ditch covers, spray-coated ditch covers, etc. based on different materials.
According to the shape of the ditch cover, it can be divided into: ordinary ditch cover, shaped ditch cover, tubular ditch cover and openable ditch cover
Ditch cover material:
Flat steel: made of stainless steel or stainless steel, available in ordinary flat type, anti-skid tooth type and cross-section type. Commonly used specifications include *,
Crossbar: made of round steel, twisted square steel, square steel or hexagonal steel or stainless steel. Twisted square steel is made of coiled steel, drawn and twisted by a square die. Its commonly used specifications are *, *, *, etc.
Concrete: The material is reinforced concrete with a strength of up to 100%. It has strong load-bearing capacity, low cost and simple maintenance.
Features of ditch cover:
, Beautiful appearance: simple lines, silver appearance, modern trend.
, Best drainage: the leakage area reaches .%, which is more than twice that of cast iron.
, Hot-dip galvanizing: strong rust resistance, maintenance-free and replacement-free.
, Anti-theft design: The cover and frame are hinged, anti-theft, safe and easy to open.
, saving investment: large span, heavy load, lower price than cast iron and saving the cost of replacement if stolen or crushed.
. High strength: The strength and toughness are much higher than cast iron, and it can be used in long-span and heavy-load environments such as docks and airports.
. Various specifications: to meet the needs of different environments, loads, spans, sizes and shapes.
This product is simple to construct, light in weight, good in load-bearing, impact-resistant, large in drainage, beautiful and durable after hot-dip galvanizing, and anti-corrosion. These features are incomparable to cast iron trench covers. It adopts hinge connection or hook connection, which is easy to open and has anti-theft function.
Application of ditch cover:
Ditch cover is mainly used in some factories and high-end residential areas. This is mainly because cement ditch covers are often crushed and the road surface is also damaged. Therefore, trench covers made of steel grating are used to suit different load loads. Because the trench cover is simple to construct, light in weight, good in load-bearing, impact-resistant, large in drainage, beautiful and durable after hot-dip galvanizing, and anti-corrosion, it has incomparable advantages than cast iron cover. And it adopts hinge connection or hook connection, which is easy to open and has anti-theft function. It is widely used in factories and some high-end residential areas. Since 2007, my country's ditch cover market has become more widely used in different places such as municipal roads, garden facilities, residential areas, schools, and stadium management. The national design requirements for steel grating plate products have relevant instructions for steel grating plates and steel grating plate products
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