Welded Floor Tunnel ASTM(A36) Steel Bar Grating light weight for
building construction
Steel gratings are constructed of bearing bars in longitudinal
direction and cross bars which are in transverse direction.
The cross bars which line up in certain spacing are placed on the
upper edges of bearing bars which stand up side by side; the
computer-controlled welding machine electro-forges them into a
single rigid grating panel which has strong welds and rectangular
openings surface.
We prepare materials for steel gratings according to design
drawings, and then pack them to delivery after edge-enclosing and
hot galvanizing.
Steel grating has many advantages such as light weight, great
load-bearing capacity, non-slip and safe, easy installation, being
economical of materials, being sturdy and durable, ventilation,
easy to clean and attractive appearance
Steel grating are widely used by various plants such as electric
power, petroleum, chemical industry, metallurgy industry, machinery
industry, ship building, harbor, oceanographic engineering,
building, paper mills, cement plant, medicine, spinning and
weaving, foodstuff factory, transportation, municipal
administration, parking lot, etc
Specifications:
Product Name: | STEEL GRATING |
Material: | STEEL, STAINLESS, ALUMINUM |
Machining Provided: | Sawing, Shearing, Forming, Welding, Punching, Drilling, Plasma Cutting, Burning, Rolling |
Surface Treatment: | Hot dip galvanized, electric galvanized, painting, polished, PVC powder coated, chrome plated |
Available Thickness: | 5MM-20MM |
Tolerance: | Following the drawing |
Lifespan : | Depends on different surface treatment Painting>1years Galvanized>3years |
Grating (steel grating) standard
Country | Steel grating standard | Steel material standard | Hot galvanizing standard |
China | YB/T4001-1998 | GB 700-88 | GB/T13912-2002 |
U.S.A | ANSI/NAAMM(MBG531-88) | ASTM(A36) | ASTM(A123) |
England | BS4592-1987 | BS4360( 43A ) | BS729 |
Australia | AS1657-1992 | AS3679 | AS1650 |
Manufacturing Process
Applications:
The steel gratings may be applied to make platform, floor, walkway,
stair treads, trestle,
fending, drainage trench cover, pit cover, suspended ceiling,
ventilates and light through facility, etc
Our service:
1. Your inquiry related to our products or prices will be replied
in 24hours.
2. Well-trained and experienced staffs to answer all your enquires
in fluent English
3. OEM&ODM, any customized stamping products we can help you to
design and put into product
Service Promise
Our Service Promise is all about 100% customer fulfillment and
satisfaction. Promises build trust, understanding and customer
loyalty. HUALIN GROUP COMPANY is committed to providing you a
superior, customized product and the highest levels of service and
reliability.
