Serrated Loading Bar Steel Grating

• After-sales Service: 3 years
• Warranty: 5 years
• Application: Steel Structure Walkway, Foot Pedal, Drain Cover
• Shape: Flat Shape
• Manufacturing Method: Hand Made
• Material: Carbon Steel
• Model NO.: 2006-G013
• Bearing Bar Pitch: 15 to 60mm, Customized
• Cross Bar Pitch: 50 to 100mm, Customized
• Bearing Bar Dimension: 20*3 to 65*5mm, Various Dimension
• Panel Size: 995mm*6000mm 1005mm*5800mm
• Market: Global
• Transport Package: Packaged by Steel Belt
• Specification: As per your demand
• Trademark: Haoyuan or as per your demand
• Origin: Ningbo China
• HS Code: 7308900000
• Production Capacity: 100000

Product Description

Common specification
1)Bearing bar pitches may be 15 to 30, 40, 60, 80 and 90mm; Of which 30and 40mm are recommended
2)Cross bar pitch may be 30, 38, 50, 76 and 100mm; Of which 50 and 100mm are recommended

Finished
1. Hot-DIP galvanizing. It is the process of coating iron or steel with a thin zinc layer by passing the steel through a molten bath of zinc at a temperature of around 860 F (460 C). When exposed to the atmosphere, pure zinc reacts with oxygen to form zinc oxide, which further reacts with carbonate, adult grey, fairly strong material that stops further corrosion in many circumstances, protecting the steel below from the elements. Galvanized steel is widely used in applications where rust resistance is needed.
2. Painting
3. Untreated.

Customization is available.


Quick Details

Place of Origin:	Ningbo, China	Brand Name:	HaoYuan	Model Number:	RF0201
Material:	Stainless Steel, Steel	Standard:	ASTM A36, A1011, A569, Q235	Cross bar pitch:	Round,Twisted bar.
Bearing bar pitch:	30mm	Twisted cross bar pitch:	50,60,100mm	Surface treatment:	Untreated,Hot dip galvanized,Painting
Application:	Steel plateform, steel structure, trench	Type:	Serrated	Size:	325/30/100
Main Market:	USA, AUS, UK, , South America,China

Packaging & Delivery

Packaging Details:

galvanized steel grating, trench grating,steel bar grating normally packed in pilling up ways with two pieces of square wood on both upperand bottom sides.there are four or six pieces of M10 long bolt penetrading the gratings and screwing together.

1.Introduction of hot dip galvanized steel grating
Material: Carbon steel or stainless steel
Cross bar pitches: From24 to 200mm,of which 50mm,76mm and 100mm are recommended.
Steel grating is made by the world first-class equipment,which can arrange the bearing bar and cross bar in longitude and latitude order to certain distance.cross bar is pressed into the bearing bar by high tension resistance weldingring which is controlled by computer.so we can produce high quality gratings with firm welding,smooth surface and high strength.
Surface process of steel grating:Types: Hot-dipped galvanized,electro-galvanized ,spraying brushing.  95% people choose hot-galvanized because its anti-acid and alkali corrosion capacity range is from PH6 to PH12.5,a stable protective film will be formed on the zinc surface.it has good anti-corrosive property.
Attractive appearance: Simple outline.silver colour and modern.
Optimum water draining: Water leakage area reaches 83.3%,which is more than two times larger  than that of cast iron.
Hot-dip galvanizing: Good antirust performance,maintenance free and replacement free.
Design of preventing theft: The cover is connected with the frame by gemel,which ensures protection against theft,safety and convenient opening.

2.Surface Treatment of hot dip galvanized steel grating
hot dipped galvanized  
Untreated 
Painting
95% people choose hot dipped galvanized because its anti-acid and alkali corrosion capacity range is from PH6 to PH12.5,a stable protective film will be formed on the zinc surface.it has good anti-corrosive property.

3.Process of hot dip galvanized steel grating
We have our own factory and facility.
Excellent hot-dip galvanizing process to achieve great anti-acid and alkali corrosion.
We can manufacturer any kinds of specification as your demand.

4.Packing and loading of hot dip galvanized steel grating
Normally packed in pilling up ways with two pieces of square wood on both upperand bottom sides.
there are four or six pieces of M10 long bolt penetrading the gratings and screwing together.
it is suitable for loading and unloading by fork-lift and crane.