Industrial Walkway Heavy Duty Steel Grating Press Locked Untreated Galvanized Bar
Industrial walkway Press locked untreated galvanized steel bar grating
Bearing bar
- A flat bar withstanding the main load is in consistent with the span direction .
bearing bar pitch
- the distance center to center of the two bearing bars.
Cross bar
- the connecting bars , made from twisted bar ,round bar or flat bar, which extend across the bearing bars
Cross bar pitch
- the distance center to center of the two adjacent cross bars.
Length
(span)- the maximum dimension of a grating panel ,measured parallel to the bearing bar ,and in the same direction as the bearing bars .
Width
- the maximum dimension of a grating panel ,perpandicular to the bearing bars .and in the same direction as the cross bars.
Width
- the maximum dimension of a grating panel ,perpandicular to the bearing bars .and in the same direction as the cross bars.
Steel grating is made of flat steel in accordance with a certain distance and cross arrangement, the use of gas welding, welding into the middle with a square lattice of steel products.Flat steel is generally cold rolled Q235 flat steel, can also be hot rolled I flat steel, tooth flat steel, inclined flat steel, stainless steel flat steel and other specifications.The bar is generally twisted square steel, square steel, round steel, flat steel, etc.The surface treatment has: hot galvanizing, cold galvanizing, spray model, spray paint, dip anti-rust oil can prevent oxidation rust, (general stainless steel need not above treatment, most stainless steel surface polishing treatment).
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Product name
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Steel Grating
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Grating Style
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Plain type, Serrated type, I Type ,Serrated I type steel gratings
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Surface Treatment
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Black/Untreated (U), Hot dip galvanizing (G or HDG), Painting (P)
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Usage
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industry of Power plant, Oil Refineries,Petrochemistry, Chemical Plant,
Water and Waste treatment plant, Ship-building, offshore,platform,catwalk,roof top overhaul ,drainage system ,projects and civil construction (like roads, park,farmhouse) ., etc.
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Bearing Bar Size
(width * thickness)
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25*3mm,25*5mm,30*3mm,30*5mm,32*3mm,32*5mm,40*3mm,40*5mm,50*3mm,50*5mm ,Etc.
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Bearing Bar pitch (mm)
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12.5, 15, 20, 25, 30, 34.3, 35.3, 40,41.25, 50, 60...(30, 40,50 mm are recommended ),also can do the size as customer's request
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Cross Bar Size
(Diameter)
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5*5mm,6*6mm,8*8mm,10*10mm,Etc.
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Cross bar pitch
(mm)
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30, 40,50, 60, 100, 120,150 , Etc.(30, 50, 100 ,150 mm are recommended ),also can do the size as customer's request
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Material
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Mild Steel(Q235), Stainless steel(S304,S316,S316L), Aluminum Alloy
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We are based in Hebei, China, start from 2014,sell to Domestic Market(50.00%),North America(20.00%),Southern Europe(10.00%),Eastern Europe(10.00%),South America(10.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
steel grating,FRP grid,Guardrail,sound barrier,filter mesh
4. why should you buy from us not from other suppliers?
The company insists on taking improving product quality as the goal, taking excellent after-sales service as the purpose, carrying out ISO 9001 standard to strengthen the internal management of the enterprise, and pursuing the product quality of excellence
5.What's the term of payment?
1).T/T 30% deposit after order confirmed, 70% balance paid before leaving factory.
2). L/C is available.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.