Galvanized ASTM Q235 SS304 Stainless Steel Grating Steel Stair
Stair treads are available fabricated to any size in type "WS" welded, type "DTS" dovetail pressure locked, or type "SLS" swage locked grating. Treads are manufactured with a defined
visible nosing and pre-punched end carrier plates or angles, ready
for bolting or welding to the stair stringers.
There’re three kinds of steel gratings, plain style grating,
serrated steel grating and I bar steel grating. They are widely
used in steel structure platforms, stair treads, sidewalks,
drainages and well covers etc. We are professional factory to
design and manufacture standard steel grating and customize
according to client's requirements.
Material of grating treads
Steel, Mild Steel (Low Carbon Steel) or Stainless Steel, fiberglass
Surface Treatment of grating treads
Untreated, Painting or Hot dip Galvanizing
Specification list of grating treads
|Specification of stainless steel drainage grates ( width × thickness )|
steel grating standards
A. China: YB/T4001-1998
B. USA: ANSI/NAAMM (MBG 531-88)
C. UK: BS4592-1987
D. Australia: AS1657-1988
E: Japan: JIS
What's application of grating treads?
Metallurgy, petroleum, shipbuilding, chemical industry, port,
platform, joist, road, pier and groove panel, pedal, sun shade,
ventilation pervious to light, etc.
Steel Grating moderators use to do drain cover, steel platform
boards, ladders stepping board. After crossbar commonly used
twisted square steel. Steel grating commonly used carbon steel, hot
dip galvanized appearance, can play role in preventing oxidation.
Can also be made of stainless steel. Steel grating with
ventilation, lighting, cooling, slip-proof properties.
Q: Why to choose us? Any advantages?
A: The answer is Yes.
1) The most preferential price:Our offer will be reasonable, our
price will be cheaper in the
2) Customize: We can make the product as your request,
specification,size and quality can meet
3) Mix order: We accept mix order, different specification and
small quantity order.
4) Quality assurance:We have professional quality testing team.They
will test the products before shipment.
5) After-sales service:Any question is welcome.
Q: Can I order one piece for sample to test the quality?
A: Yes, We recommend to check the sample before order.
Q: May I have your catalogue and price list for trial order in MOQ
A: All our products were shown on alibaba, please have a detailed
looking and choose the interested products in our site.
Q: If I want cheaper quality, can you produce?
A: Yes, just send us your quality details, such as the material,
what cheaper parts instead, etc, we will do that as your request
and calculate the price.
Q: If I order big quantity, what's the good price?
A: Please send the details enquiry to us, such as the products
specification,quantity and other requirements. We will make the
most competitive quotation to you as soon as possible.