Tianjin Shunjinhua Machinery Manufacturing Co Ltd
Home / Platform Steel Grating / Manufacturer plain galvanized welded grating metal grate platform made in China for sale

Manufacturer plain galvanized welded grating metal grate platform made in China for sale

Specification: 1-100 USD/PIECE
Use Parts: 10 PIECE
Supply Ability: 5000 TON
Payment Terms: TT , LC , Others
Place of OriginTianjin, China(Mainland)
Brand NameShunjinhua
Surface treatmentGalvanized
FeatureCorrosion Resistance
Product namemetal grate platform
Packingpacking belt
Length6m or customer request
Specification1-100 USD/PIECE
Use Parts10 PIECE
Supply Ability5000 TON
Payment TermsTT , LC , Others

Product Description

A grating is any regularly spaced collection of essentially identical, parallel, elongated elements. Gratings usually consist of a single set of elongated elements, but can consist of two sets, in which case the second set is usually perpendicular to the first .When the two sets are perpendicular, this is also known as a grid or a mesh.






Bearing Bar

25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm etc
I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc
US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'', 1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc


Bearing Bar Pitch

12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc
US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.


Twisted Cross Bar Pitch

38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc


Material Grade

ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400, Mild steel & Low carbon steel, etc


Surface Treatment

Black, self colour, hot dip galvanized, painted, spray coating


Grating Style

Plain / Smooth, Serrated /teeth, I bar, serrated I bar



China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),

UK: BS4592-1987, Australia: AS1657-1985, Japan

Steel Grating Clamps

Remark: other size can be offered according to customers' requirement.

Steel grating images

Type:Plain / Smooth, Serrated /teeth, I bar, serrated-I bar

Steel Flat Size : 20×3,25×3,25×5,30×3,30×4,30×5,32×3,32×5……120×10mm,etc.
Bearing bar pitch Size: 12.5,15,20,25,30,35,40,50mm
Cross Bar Pitch Size: 38,50,80,100mm
Steel Gratings Material: Low carbon steel, stainless steel, aluminum alloy
Surface Treatment : Untreated, hot galvanized, painting,electroplate
Grating StandardChina: YB/T 4001.1-2007 USA: ANSI/NAAMM(MBG531-88)
UK: BS 4592-1987 Australia: AS 1657-1985
Material StandardChina: GB 700-88 UK: BS 4360:1990

Grating workshop

Tianjin shunjinhua machinery manufacturing co. LTD is the leading manufacturer of Steel Grating in China. We are specialized in manufacturing and exports various kinds of heavy duty hot dipped galvanized Steel Grating. Our high grade Steel Grating has been sold to over 80 countries and regions in Europe, America, Africa,Mmiddle East and Asia.

Following ISO9001standards strictly and paying attention to prestige and contracts,so we can guarantee the superior quality with very competitive price.


Steel Grating is suitable for alloy, building materials, power station, boiler.Shipbuilding.Petrochemical, chemical industry and general industrial plant, municipal construction and other industries, with ventilation and light, anti-skid, strong bearing capacity, beautiful and durable, easy to clean, easy to install and other advantages.New bridge steel plate has been widely used in all walks of life both at home and abroad, mainly used for industrial platform, staircase pedal, banister, channel floor, railway bridge service, high tower platform, the drain cover, manhole covers, road barrier, three-dimensional parking lot, organs, schools, factories, enterprises and institutions, the stadium fence, garden villa, also can be used as a residence outside the window, balcony guardrail, highway, rail barrier, etc.

Packing & Delivery

Packaging Details:

1. Nude package,compacted before packaging. 
2. Plastic packaging outside and on the pallet. 
3 .Customized.according to the customers' requirment.

Send a message to us


152 kilometers of national highway 104, east side of gaogaolou village, jinghai town, jinghai district, Tianjin,China


Shunjinhua is specialized in manufacture and export all kinds of steel gratings with the best quality, competitive price and faster delivery time. Such as steelmill black and hot dip Galvanizing grating flooring walkway, platform and steel structures, stair tread, well cover, trench cover, compound gratings, storage shelves, ladder, fences and handrail so on for construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.

Tianjin Shunjinhua Machinery Manufacturing Co Ltd