Industrial Engineering Building Materials Galvanized Serrated Grating Safety Steel Grid

Industrial Enjineering Building Materials Galvanized Serrated Grating Safety Steel Grid

Steel Grating is made by the world first-class Italian ORSOGRIL equipment,which can arrange the bearing bar and cross bar in longitude and latitude order to certain distance. Cross bar is pressed into the bearing bar by high tension resistance welding which is controlled by computer. So we can produce high quality grating with firm welding,smooth surface and high strength.

HOT GALVANIZING

Normally,Hot galvanizing will be carried out after end welding process,For the thickness of bearing bars is not less than 5mm,the weight of average Zinc Layer will not be less than 610g/m2.When the thickness of bearing bars is less than 5mm,the weight of average Zinc Layer

Will not be less than 460g/m2. The quality and requirements after hot galvanizing are subject to the standards of GB/T 13912.

CALCULATION OF WEIGHT AND AREA

1. The weight of gratings varies after end welded and hot galvanizing process. For normal industrial platform using 30mm pitch bearing bars,the weight will increase 12%;14% for 40mm pitch bearing bars and 16% for 60mm pitch bearing bars.

2. For those gratings processed according to the size supplied by customer,calculation will based on the actual area(including cutout and tap)

3. For those gratings processed according to customer’s drawing,calculation will be based on the

total outside size(including cutout and tap)

4. For unusual size of grating cutouts shall not deduct from the length and width.

Description:

(1) Structure: Welding with flat steel and cross/round bars with certain distances.

(2) Features: High strength, light structure, high bearing.

(3) Surface: The hot dipped zinc coating gives the product excellent anti-corrosion.

Before our quotation, the following infos are required:

* Grating typr & size(bearing bar size, bearing bar spacing, cross bar size, cross bar spacing).

* Grating top surface: plain or serrated

* Span direction ( direction of bearing bar)

* Indication of the location & size of cut-outs and removable areas.

* Indication any banding, kick plate, or nosing requirement.

* Surface treatment: galvanized, painting or untreated.

* Specify the type & quantity of clips if required.

Industrial Steel Grating picture

  Hebei Zhuote wire mesh products Co., LTD

We are Hebei Zhuote wire mesh Products Co., LTD., our company is located in the intersection of Beijing, Tianjin, Shijiazhuang three cities - the famous "China wire mesh town"

Peace. The company covers an area of 30000㎡, has more than 100 employees.

 As a modern enterprise, specializing in the production of steel grid plate,Grid plate, step plate, platform plate, punching plate series, guardrail net and other products.

The company is equipped with four automatic large-scale pressure welding production lines, welding technology is exquisite, beautiful, solid, smooth and burr free. In recent years, the company's sales increased steadily, last year's domestic trade sales of 75 million dollars, export sales reached 45 million dollars, domestic product sales involved in chemical energy, power plant substation, sewage treatment plant, new energy engineering, logistics transfer station, municipal engineering, for the domestic construction of a force. At the same time, the products are exported to Southeast Asia, Europe, the Middle East, Africa and other regions, and also create considerable foreign exchange income for the local.