Trench Cover plate made of steel grating manufacturing ditch (well) cover, with a variety of models are available to suit different requirements of load and span.

Trench cover material:

1,flat steel: material is Q235A or stainless steel, ordinary planar slip, tooth type and section I.

2,common specifications have 20*5, 25*5, 25*3, 32*5, 32*5, 40*5, 40*3, 50*5, 65*5, 75*6, 100*8, 100*10 etc..

3, material for steel bar, Q235A or 304 stainless steel, six angle steel or twisted steel. Twisted steel is composed of coil by die drawing and twisted, the common specifications have 5*5, 6*6, 8*8mm etc..

Trench cover features:

1, appearance: simple lines, silvery appearance, the modern trend.

2, the optimal drainage: Water Leakage area amounts to 83.3%, is two times more than the cast iron.

3, hot dip galvanizing: strong rust, free maintenance and replacement.

4, security design: the coverbox with hinged, anti-theft, safety, convenient opening.

5, save investment: large span, heavy load, save the stolencrushed replacement costs than the cast iron and the lowest.

6, high strength: the strength and toughness is much higher than that of cast iron, can be used for airport terminal, large span and heavy load environment.

7, specifications: meet the needs of different environment, load, span, the size and shape.

Ditch cover plate has the advantages of simple construction, light weight, good resistance to impact load, bending, folding, rather than the displacement of large, hot dip galvanized after processing through the beautiful and durable, corrosion, has the advantages of cast iron plate can not be like. The hinge connection or use the hook connection mode, easy to open, and with anti-theft function.

Trench cover use: widely used in municipal roads, landscape facilities, residential areas, schools, stadiums and other places.

Trench cover process: according to the use of different occasions, our company can provide different specifications and types of ditch (well) cover, surface galvanized, cold galvanized (plating), painting (painting steel grid plate) or not.

Trench cover size selection:

1, flat direction bearing (support), according to the ditch (well) wide gap of fixed flat length L;

2, according to the ditch (well) long layout, the standard plate with the width of 995mm processing module, plate gap 5mm;

3, ditch (well) is less than 1 meters long the remaining part of the number of fixed size model;

4, according to the ditch (well) wide and load requirements selected steel grid plate type.

5, recommended to choose a standard size for the design and construction, our company can according to user requirements design and production of various sizes or has other functions.