Basic Info.
Certification
CE, ISO, Gsg
Application
Steel Structure Walkway, Foot Pedal, Drain Cover, Industrial Platform
Quality Assurance Service
2 Years
After-Sales Service
Online Technical Support
Surface Treatment
Hot Dipped Galvanized
Transport Package
Steel Toga, Steel Strip and Stretch Film
Specification
customizable
Product Description
Trench cover
Trench cover was made of cement, cast iron originally.But later, it is easy to damage in the normal use and cause huge replacement costs. Trench cover is made of steel grating by pressure welding. It has the advantages of simple construction and installation,light weight, good bearing capacity, strong impact resistance and excellent drainage. After hot dip galvanizing,the product surface treatment is beautiful use and anti-rust corrosion.Compared with cast iron ditch cover, it has incomparable advantages.Trench Cover Type
| Anti-theft Rainwater Trench Cover This type of gutter cover steel grille board is often used in
unattended outdoor areas, and it is common to play on the side of highways, parks, and docks. Angle steel frame pads are added on all sides, and the steel grating and angle steel frame are fixed by means of hinges and other methods, which can be freely flipped. Angle steel frames are generally buried in cement with embedded parts, and non-professional thieves cannot generally move them. | U-Type Trench Cover In order to facilitate more convenient and quick installation and combine different construction requirements, angle steel is used for the cladding of ordinary steel gratings. One side of the angle steel is welded to the steel grating, and the other side is used as a supporting edge and hit the groove edge. This trench cover is simple to install, and no groove is required at the edge of the trench. It is easy to open and clean. |
Common Grating Trench Cover This type of trench cover requires a trench to be reserved at the beginning of planning. This type of trench cover is easy tomake and affordable. This type of trench cover widely used in urban road, square, garden, docks, and airports, parking lot,highway, railway, industrial engineering and other kinds of industrial and civil architecture.
| Rainwater Trench Cover It is the simplest and most economical types of types of trench covers. It can be installed on the trench and drainage to form a cover. This cover can not only ensure the excellent drainage performance, but allow the traffic passing through. The galvanized angle frame gives the maximum opening and supplies a strong and solid base for the grating. It can bear the load of steel grating can improve the load carrying capacity of grating. |
| Cross bar spacing:
30- 150 mm (center distance)
Crossbar Size:Generally 5 x 5 twisted rod
6 x 6 twisted rod
Bearing bar Size:
Usually 20 x 3 mm ~ 100 x 7 mm
Bearing bar spacing:
30,31,32.5,34.5,35,40 mm (center distance)
Bearing bar type:
P refers to common plain type
S refers to reinforced anti-skid serrated type
I refers to load bar with I- shape section
Surface Treatment:
G refers to hot- dip galvanizing (as default)
P refers to dip painting
U refers to no surface treatment |
| | Steel grating standard | Steel standard | Galvanizing standard |
| China | YB/T 4001.1-2007 | GB700-88 | GB/T13912-2002 |
| USA | ANSI/NAAMM(MBG531) | ASTM(A36) | ASTM(A123) |
| U.K. | BS4592 | BS4360(43A) | BS729 |
| Australia | AS1657 | AS3679 | AS1650 |
| Higher security and firmness We use machine pressure welding
and high-voltage resistance
pressure welding machine. The
manipulator automatically places the
crossbar on the flat steel which is
arranged evenly. Through strong
electric welding power and
hydraulic pressure, we can press
the crossbar into the flat steel,
so that we can get the high-quality
steel grading with strong welding point,
stability and high strength. |
| |
| The galvanized surface of the product is smooth and beautiful. | Our galvanized zinc coating thickness exceeds the peer standard. |
| Type | Headroom | Width of Cover | Width of Frame | Thinckness of Cover | Angle Iron |
| OVC30L | 300 | 335 | 370 | 25 | 30 |
| OVC35L | 350 | 395 | 410 | 25 | 30 |
| OVC40L | 400 | 445 | 460 | 25 | 30 |
| OVC50L | 500 | 562 | 580 | 32 | 40 |
| OVC60L | 600 | 672 | 690 | 40 | 45 |
FAQQ1. When I don't know the specifications of the products I need, how to order them?
You can tell us the application scenario, the maximum bearing weight of the steel grid you need And QTY or total weight. We can recommend products to you.
Q2.How to visit our factory?
You can fly to Shanghai first and then take high-speed rail to Wuxi. We welcome your arrival.
Q3.The quantity of our purchase is very large, may I have a discount?
The price we quote is base on factory price, which is very competitive; But if your quantity is very large, We will apply for the very lowest price for you.
Q4.What 's your delivery time?
For one container products, normally 12-15days after your payment, we can finish the production. For large amount, we will discuss the time.
Address:
No. 220, Chengnan Road, Xinwu District, Wuxi City, Jiangsu Provice, Wuxi, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration
Company Introduction:
Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
