aluminum grating/steel drain grates for sale/steel grate steps/stainless steel floor grilles/catwalk steel grating

aluminum grating/steel drain grates for sale/steel grate steps/stainless steel floor grilles/catwalk steel grating

Hot dipped galvanized steel grating

1) Bearing Bar (Load Bar) Specifications (mm):
The specification of plain type and serrated type bearing bar is 25 x 3 to 100 x 8; 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, 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 is available <1'' x 3/16'', 1 1/4'' x 3/16'', 1-1/2'' x 3/16'', 1'' x 1/4'', 1-1/4'' x 1/4'', 1 1/2'' x 1/4''(19-w-4) and so on.

Material:Low cardon steel,mild steel,stainless steel

Surface treatment:Hot dipped galvanized,painting

Size:3'*20',3'*24',3'*30',1000mm*1000mm,1000mm*5800mm,1000mm*6000mm.

3) Material:
Mild Steel (Low Carbon Steel) Aluminum or Stainless Steel

4) Surface Treatment:
Untreated, Painting or Hot Dipped Galvanizing

5) Steel grating standards:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1985
E) Japan: JJS

Standards

Features of steel bar grating:

High strength, light structure, a strong bonding structure of the grid so that it has a high load, the structure of light, easy lifting; shape beautiful, durable, hot-dip zinc surface treatment so that it has a very good corrosion resistance, surface gloss appearance ; ventilation, lighting, cooling, explosion-proof, anti-skid performance is good; no plot dirt, rain and snow is not the plot, not water, self-cleaning, easy to maintain.

Grating Standard Packing Method:
1. Bandage and Paperboard: Generally applies to neat steel plate;
2. Screw Locking Method: Use 4 screw rods through the aperture of the steel grid, for high strength;
3. Steel Pallet: Traditional export packing.

4. According to customer's packing requirements.

1.Q: Where is your factory? Can I come to have a visit?

A: Yes, Of course you are welcomed to visit our factory. Our factory in Jiaozhou,Qingdao City. The nearst airport is Liuting Airport at Chengyang And it is 3 hours away from Guangzhou, 5 hours away from Beijing. Inform us your schedule, we can pick you up then.

2. Q: Can I get free samples?

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A: Sample is available. Usually we'd like to provide small pieces free samples for long business relationship, and customers pay for the express fee.

3. Q:Can you provide OEM service?

A:Yes, all the products can be made as your require. Also we have some hot sale products can recommended to you.