1) Bearing Bar (Load Bar) Size (mm):
The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 10;
The specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4 , 70 x 7 x 4, 75 x 7 x 4, etc.

2) Bearing Bar Pitch (center to center): 12.5, 15, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended, America standard 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16"; 1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" is available.

3)Cross Bar Pitch(center to center): 50mm, 100mm, etc

4) Material: Mild Steel (Low Carbon Steel) or Stainless Steel

5) Surface Treatment: Mill finish untreated, Paint or Hot dipped galvanized

6)Tolerance: The allowed deviation of length is ±5mm, and the allowed deviation of width is ±5 mm.

Surface process of gratings: there are three types:hot-dipped galvanized , electro-galvanized and spraying brushing and soaking.anti-acid and alkali corrosion capacity the range PH6 to PH12.5,a stable protective film will be formed on the zinc surface.it has good anti-corrosive property.

We can also manufacture the products according to customer 's need ,such as different type,different size,different shape,different standard,and any special requirements with different bearing capacity and span.In this case, the bearing capacity is up to the grating which you choose as your practical demand.

Steel bar grating used in flooring, catwalk, mezzanines/decking, stair tread, fencing, ramp, dock, trench cover, drainage pit cover, maintenance platform, pedestrian/crowded pedestrian, factory, workshop, motor rooms, trolley channel, heavy loading area, boiler equipment and heavy equipment area, office buildings, apartments, train stations, department stores.

1. Wrapped with plastic film,then packed with steel belt, then in pallet
2. Customized packing can be made

About 15-20 days as your order confirmation.

1.Guangzhou Shengcheng Sieve Co.,Ltd was founded in 1990, after 20 years of market, has developed into an international wire mesh manufacturing enterprises at present.

2. There have strict inspection in our company to control the quality.

3. We have streamline production to insure the competitive price, which can insure that you are competitive in your market.

1,Are you factory or Middleman?
We are professional corporation that engaged in manufacturing and sales of fence . Our factory located in Anping County, Hebei Province; Our company located in Guangzhou , Guangdong Province, China.

2,Can you give warranty of your products?
Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service. For the overseas orders, we guarantee most accessories. Provided emails with details including pictures or short video, we will send guide manual or replacements at our cost to repair.

3,How long can be used about the fence of your factory?
The fence of our factory can be used at least 10 years as standard. Besides, according to the demand of client, longer life fence can be customized, such as aluminum fence, hot dip galvanized fence, and so on.

4,Do your factory provide warehousing services?
There is a place of our factory, which is specially used to store goods, after finished of goods. The customers can storage for free;

5,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 really more larger, I will try my best to apply a best price for you.

A. We will reply you any consultation within one working day.

B. We can provide the quotation or recommended program within a working day.

C. We will finished the product inspection before shipment (ahead of 5 days) and confirm the time of shipment.

D. According to your requirement, we can provide free storage service.

E. We will supply all the shipping information in one working day after the goods leaving factory;

F. We will consult your opinions within six working days after the goods arrive at the port of destination;

G. The 365 day of comprehensive service we provide for you.