Tianjin Shunjinhua Machinery Manufacturing Co Ltd
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Hot Dipped Galvanized serrated steel grating China factory

Specification: 1-10 USD/SQUARE METERS
Supply Ability: 10000 SQUARE METERS
Payment Terms: TT , LC , Others
Place of OriginChina (Mainland)
Brand Nameshunjinhua
Surface treatmentHot Dipped Galvanized
Certificate ISO:9001:2008/SGS
ApplicationWalkway, platform ,Steel Walkway
Type Welded steel grating pressure-locked socket-welding
cross bar specification5*5,6*6,8*8mm
Bearing bar size 25*3, 30*3,50*5mm,40mm*4mm
cross bar pitch 100mm
Width 30cm , 40cm, 50cm, 60mm,1m or as your required
Specification1-10 USD/SQUARE METERS
Supply Ability10000 SQUARE METERS
Payment TermsTT , LC , Others

Product Detail;

Steel grating is flat steel bar according to a certain distance and cross arranged and welded into the middle of a square lattice with an iron and steel products 

Steel Gratings Philippines generally use carbon steel production, appearance of hot dip galvanized, can serve to prevent the role of oxidation, can also be made of stainless steel

Specification of galvanized steel grating

China factory 3 galvanized serrated Steel Gratings Philippines from ShunJinHua factory

Type Welded steel grating, pressure locked, socket welding  
Material Low carbon steel, stainless steel, aluminum
Bearing bar 20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50…75x8mm, etc.
Bearing bar pitch(center to center) 25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc.or accord to the client’s request
Cross bar 5x5, 6x6, 8x8mm (twisted bar or round bar)
Cross bar pitch 40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers’ requirement.
Flat bar type Plain, Serrated (tooth-like),

Product Detail:



T1 30CM*2.5CM*100CM
T2 40CM*3CM*100CM
T3 50CM*4CM*100CM
T4 50CM*4CM*100CM


Steel Grating Surface treatment:
G - galvanized(Hot dip galvanized, Cold dip galvanized)

P - painted(Painted, Powder coated)

U - untreate

Steel Grating  standard:
China: YB/T4001.1-2007(YB/T4001.1-1998)
Britain: BS4592-1:1995
US:      ANSI/NAAMM(MBG531-93)
Australia: AS1657-1992

1. High strength and light structure.

2. Powerful anti-corrosion, durable and long working life.

3. Beautiful appearance, bright surface.

4. No dirt-rain-snow deposit, automatic cleaning, easy maintenance.

5. Good ventilation, day-lighting, heat-dispersing, resistant to sliding and explosion.

6. Easy installation and disassembly.



 They are widely used for platform, trestles, covers, ladders and fencing in many fields such as petroleum and chemical industry, electric power, water supply, sewage treatment, ship building, parking lots, city construction, environmental engineering.

China factory 30*3 galvanized serrated Steel Gratings Philippines from JingHua factory

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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