Standard Galvanized Road Drainage Catwalk Steel Grating

• After-sales Service: 3 years
• Warranty: 5 years
• Frame Finishing: Frame Finishing
• Market: Global
• Transport Package: Packaged by Steel Belt
• Specification: As per your demand
• Model NO.: 2006-G026
• Trademark: Haoyuan or as per your demand
• Origin: Ningbo China
• HS Code: 7308900000
• Production Capacity: 100000

Product Description

Standard Galvanized Road Drainage Catwalk Steel Grating




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.

Packaging:


How to produce steel grating? Please reference our production line as below.


How to place an order with us? Kindly please reference our order procedure as below, any of your questions or requirements can get our prompt response.


Ningbo Zhongzheng steel grating Co. Ltd. is a professional enterprise in R & D., design, steel grating, SMC grating field. With innovative and pragmatic, scientific developing philosophy, following the criterion of ISO9001, it provides steel grating, stair tread, compound steel grating, fiberglass grating, drainage pit/trench cover, railing & stanchion, etc. It products are widely used in petroleum, chemical industry, environmental protection, power plants, pharmaceutical, printing and dyeing, brewing water supply and drainage, transportation and other industries.
 
With its ten years of professional management experience and production in press welding steel grating, it is one of the few enterprises who have the technology of flat steel and galvanized steel grating in the industry. The plentiful resources, skilled team, and high level of management, make it be the fastest developed, most potential grating products supplier.
 
Ningbo Zhongzheng steel grating Co., Ltd strictly followed the brand management of "quality making value, innovation leading the future", to provide clients high quality assurance, drawing, mechanics calculation, data collation service. With high-quality products and services combined, it has been well recognized by clients all over the world. The products have been exported to different countries and regions, such as South Korea, Singapore, Thailand, Australia, France, Kenya, etc.

WEBSITE: cngrating.en.made-in-china.com
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