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Hot Dip Galvanised Floor Grating Panels

Also written as Hot dipped galvanized floor grating, Hot dipped galvanised floor grating is a type of steel bar grating made with serrated bar and bearing bars with heavy melt zinc coating protection on the surface, ideal for long term indoor and outdoor services as industrial floor grating and grating stair tread. The Hot-Dip galvanizing applied on grating plates and bars comply with ASTM A 123 / A 123M.

General information:
The floor gratings we supply are brand new.
Warranty period of quality is 12 months from the date of shipment.
We will provide a full guarantee on the characteristics of that supplied materials meet all specified technical requirements.

Manufacturing Standard
Manufacturing standards comply with or equivalent standards as stipulated in contract.
Our Factory has official certificate ISO 9001 Quality Standard.
We manufacture hot dipped galvanized grating with technical and technological specifications meeting international and or contract requirements: Technical characteristics, type, structure, quality of raw materials shall meet requirements as stipulated in contract.

Packing and Delivery
Our floor grates are provided with suitable protection and packing to ensure their safe delivery to the Delivery Point in satisfactory condition. The packing is suitable for the onward transportation, unloading, as well as transportation to offshore objectives.

Certifications
As supplier, we can provide the following documents:
1. Mill test certificates (or equivalent documents);
2. Inspection report (or equivalent documents) with enclosed material test certificates (for serrated bar, banded flat bar, twisted rod and galvanizing test certificate)
3. Certificate of quality and quantity;
4. Certificate of Origin

Floor Grating Hot Dipped Galvanized, for Offshore Application

Hot dip galvanized FLOOR GRATING (width x length), mm: 1005 x 600 LB.
Hot dip galvanized FLOOR GRATING (width x length), mm: 1005 x 900 LB.
Hot dip galvanized FLOOR GRATING (width x length), mm: 1005 x 1200 LB.

TECHNICAL REQUIREMENTS
Environmental conditions of work:
Tropical and marine application
Supplied grating material must be considered environmental conditions, regulatory requirements and working conditions of offshore objectives.

Technical conditions:
The grating material must be enhanced non-slip characteristics due to oily and slip surface of floors, walkways on offshore objectives during application.
The gratings must be enhanced anticorrosion characteristics due to high corrosive conditions on offshore objectives.

Technical specifications of Offshore Hot dip galvanized floor grating:
1. The load bearing bars are produced from steel which conforms to the following equivalent standards: AS3679 Grade 250, BS4360 Grade 43A and ASTM A36 or equivalent.
2. Serrated surface (serrated bar), banded with the same size flat bar (end banding type), hot dip galvanized.
3. Load bar size, cross rod size, load bar pitch, cross rod pitch as required.
4. Entire surface area is protected by a uniform layer of zinc. Hop dip galvanizing conforms to the following equivalent standards: AS 1650, BS729, ASTM A123 and GB2518. The minimum average hot dip galvanized coating is 610gms/sq metre (the minimum average thickness of galvanized coating must be 87.14 jim).
 

 

Hot Dipped Galvanized Grating Stair Treads

Hot dip galvanized GRATING STAIR TREAD 215x600 mm with accessories
Hot dip galvanized GRATING STAIR TREAD 245x1000 mm with accessories
Technical specifications of Hot dip galvanized grating stair tread:
1. The load bearing bars are produced from steel which conforms to the following equivalent standards: AS3679 Grade 250, BS4360 Grade 43A and ASTM A36 or equivalent.
2. Serrated surface (serrated bar), banded with the same size flat bar (end banding type), hot dip galvanized.
3. Load bar size, cross rod size, load bar pitch, cross rod pitch per required.
4. Entire surface area is protected by a uniform layer of zinc. Hop dip galvanizing conforms to the following equivalent standards: AS 1650, BS7291_ASIM-A43S and GB2518. The minimum average hot dip galvanized coating is 610gms/sq metre (the minimum average thickness of galvanized coating must be 87.14 |a.m).

Two types of grating stair tread following

STAIR TREAD, with Floor Nosing
Bolted fixing, Holed end plate and Floor plate nosing:

STAIR TREAD Grating Panels, with Anti Slip Edges

Bearing Bar Serated: 25 * 25
Pitch 40
Cross Bar 6 * 6
Pitch 100

Perforated sheet for STAIR TREAD safety:

Drawing reference:

Slip - proof edges
Material: Metal mesh sheet, perforated into dimple hole
Thickness: 3 mm

 

HDG Steel Serrated Floor Gratings
Sizes and Details
Floor Grates, Serrated, Type 19W4

 

Galvanised Steel Grating - Drain Grating Covers - Hot dipped Galv. M.S. Bar Grating

Galvanised Mild Steel Grating
250mm(W)-Concrete drain with GI Grating cover
150mm(W)-Concrete drain with GI grating cover
Mild steel grating-65 x 9 M.S Flat 30mm c/c w/drim hot-dipped Galv. M.S Bar 85mm. O.C.
400mm(W)-RC drain with GI grating cover (external drain)

 

Galvanized Grating, Serrated, ASTM A36/ SS400

Details specifications following

Galvanized Grating Type 325 Series II, Serrated, ASTM A36.
Size: 1000mmW x 2000mmL

Material: ASTM A36/ SS400
Bearing Bar: 32 x 5mm (Serrated ) 40mm Center to Center
Cross Bar: 6 x 6mm Square Twisted 50mm Center to Center
Banded Bar 32 x 5mm (Plain)
Finish: Hot-Dip Galvanized According to ASTM A123/A123M - 09

Galvanized Grating Type 325 Series II, Serrated, ASTM A36.
Size: 1000mmW x 6000mmL
Material: ASTM A36/ SS400
Bearing Bar: 32 x 5mm (Serrated ) 40mm Center to Center
Cross Bar: 6 x 6mm Square Twisted 50mm Center to Center
Banded Bar 32 x 5mm (Plain)
Finish: Hot-Dip Galvanized According to ASTM A123/A123M - 09