ASTM A36 Standard Steel Grating Panel WB325/2 Galvanized
Steel grating is an essential structural component of many builds, particularly in commercial and industrial spaces. Steel Grating is specifically designed for high impact, high load applications, such as in walkways, stairs, platforms, and mezzanines. Steel grating is safer, will last longer, and will look better than any other underfoot options for industrial and commercial spaces.
Please get in touch if you are in need of steel grating.
Hot DIP galvanized steel grating has three kinds of steel gratings, they are Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating.
They are widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc. We can design and manufacture standard steel grating and in customized shapes per client's requirements.
.Steel Grating Panel WB325/2, galvanized, manufactured according to ASTM A36 standard
Dimensions: width 1500mm, length 6000mm
Bearing bar size (height x thickness): 32x5mm
Bearing bar spacing: 40mm
Cross bar spacing: 50mm
Standard mild steel grating panels 6 m × 1 m
- Dimensions: 6 m × 1 m panels.
- Pitch size: 30 mm × 50 mm.
- Load bearing bars: 30 mm ×3 mm.
- Cross bars: 15 mm × 3 mm.
- Coating: 85 micron hot deep galvanized.
- With fixing clamps all types.
Galvanised grating 6m × 1m section 25 × 5 mm
- Electro forged – wire twist.
- Galva. mesh 30 × 94 notch 70 microns.
Hot dip galvanised steel gratings - B404/41/50SG
- B404/41/50SG open end.
- BB: 40 × 4 mm, CB: 6 mm twisted, mesh: 41.275 × 50 mm.
- Panel: 5850 × 913 mm.
- Serrated.
Hot dip galvanised steel gratings - B355/41/50SG
- B355/41/50SG open end.
- BB: 35 × 5 mm, CB: 6 mm twisted, mesh: 41.275 × 50 mm.
- Panel: 5850 × 913 mm.
- Serrated.
Hot dip galvanised steel gratings - B354/41/50SG
- B354/41/50SG open end.
- BB: 35 × 4 mm, CB: 6 mm twisted, mesh: 41.275 × 50 mm.
- Panel: 5850 × 913 mm.
- Serrated.
Hot dip galvanised steel gratings - B254/41/50SG
- B254/41/50SG open end.
- BB: 25 × 4 mm, CB: 6 mm twisted, mesh: 41.275 × 50 mm.
- Panel: 5850 × 913 mm.
- Serrated.
Grating anti-slippery CS 50 mm × 5 mm 8 mm
Grating, surface anti-slippery (anti-skid), material carbon steel, material standard ASTM A 1011 CS TYPE B, TYPE G2, manufacturing standard ANSI/NAA MM 531, plate dimension (high × thick) 50 mm × 5 mm, grating dimension (width × long) 910 mm × 3050 mm, separation inter plate 30 mm, separation inter bar 50 mm, bar diameter 8 mm, coating galv/cal 600gzn/m2, ASTM 123.
G.I grating ASTM A36 600 mm wide × 6 mtr. Long
- Size: 40 × 5 mm thick flat bar (non-serrated type) with standard cross bar.
- Pitch: 30 × 100 mm.
- Grade: ASTM A36.
- Finish: hot dip galvanized at 80 microns.
GI grating 110 mm × 45 mm hole
- Size: 25 mm × 2.50 mm - flat bar thickness.
- Hole Size: 110 mm × 45 mm.
- Standard Width: 900 mm.
- Length: 5950 mm.
- Weight: 68 kgs/Mtr.
Q235 I-bar hot dip galvanised steel grating
- Spec: I-bar grating, size: 508 mm(W) × 995 mm(L), Q235 materials.
- Bearing bar height: 55 mm × 494 mm length.
- Bearing bar pitch: 35.3 mm.
- Bearing bar: 7 mm (top & end) / 4 mm (belly).
- Cross bar 8 mm × 8 mm × 995 mm length, pitch 100 mm center, 5pcs/grating.
- End Plate, flat bar, 7 mm × 55 mm (Height) × 995 mm Length.
- Hot dip galvanizing.
- Packing: bundle/wood pallet.
Hot dip galvanized steel grating serrated to BS 4592
- STM-GSGR-001.
- Hot dip galvanized serrated to BS 4592.
- Size 19 ft × 3 ft, rectangular pattern with hexagonal or square twisted cross bars.
- Size of bearing bars: 40 mm × 5 mm serrated.
- Spacing between bearing bars: 30 mm, connected together with 8 mm hexagonal twisted rod every 100 mm.
- Top surface of bearing bars shall be serrated.
- Grating panels shall be hot dip galvanized of minimum 460 gm/m2.
- Grating suitable for max. span 67" for 1/4" deflection under uniform work in load of 6.6 kn/m2.
- The grating bar shall be closed end.
Grating bar hot dip galvanized plain surface
- Size: 100cm W × 160 cm L.
- Bar Gratings.
- Plain surface, banded on both ends.
- Flat bar size: 25 mm × 5 mm.
- Load bar spacing: 30 mm.
- Twist road spacing: 100 mm.
- Load bar span: 1600 mm.
- Width: 995 mm.
- Surface treatment: hot dip galvanised.
ASTM A36 galvanized bar gratings open type
- Material: ASTM A36, galvanized open type grating 25 × 5 mm, bearing bars spaced at 30 mm.
- With non-skid cross bars (dia: 9.5 mm) at 100 mm pressure in rectangular pattern.
Hot-dip galvanized ST37 Steel grating
- Bearing bar pitch: 34 mm.
- Cross bar pitch: 34 mm.
- Cross bar thickness: 5 mm.
- Bearing bar thickness: 4 mm.
- Height: 50 mm.
- 6000 mm × 1000 mm grating panels.
Galvanized steel grating, surface anti-slippery (anti-skid)
- Material carbon steel, material standard ASTM A 1011 CS Type B.
- Plate dimension (high × thick) 1-1/4 × 3/16 in.
- Grating dimension (width × long) 36 × 120 in.
- Separation inter plate 1-3/16 in.
- Separation inter bar 4 in, bar diameter 1/4 in.
- Coating galvanized ASTM A123 605gm/m2.
Grating, surface smooth, material carbon steel
- Material standard ASTM A 1011 CS type B.
- Manufacturing standard ANSI/NAA MM MBG-531.
- Plate dimension (high × thick) 1 × 3/16 in.
- Grating dimension (width × long) 24 × 120 in.
- Separation inter plate 1-3/16 in.
- Separation inter bar 4 in, bar diameter 1/4 in.
- Coating galvanized, ASTM A 123 605 gm/m2.
Grating, material steel grill, type panoramic, sawtooth design
- Plate dimension (high × thick) 25 × 3 mm.
- Grating dimension (width × long) 170 × 247.5 cm.
- Separation inter plate 60 mm, separation inter bar 130 mm.
- Coating galvanized.
Galvanized Steel grating - carbon steel ASTM A36
- Materials: carbon steel ASTM A36.
- Coating: galvanized.
- Horizontal width: 1020 mm.
- Longitude length: 6000 mm.
- Height: 20 mm.
- Thickness: 3 mm.
- Spacing of vertical bar: 30 mm.
- Pacing of cross bar: 60 mm
- Twisted bar diameter: 6 mm.
Hot dip galvanized grating Q235B, 30 × 100 mm mesh
- Material: Q235B.
- Mesh: 30 × 100 mm.
- Bearing bar: 30 × 5.
Heavy Grade galvanised Gratings - 41 × 100 mm mesh
- Hot dip galvanised gratings, heavy grade.
- 30 × 5 mm bearing bar.
- 6 mm square twisted cross bar.
- Mesh: 41 × 100 mm.
- Panel size: 1mtr × 6mtr.
- Material: A36/S 275 JR.
- HDG to BS729 OR BS EN 1461.
Hot dip galvanised gratings, heavy grade - 30 × 50 mm mesh
- 30 × 5 mm bearing bar.
- 6 mm square twisted cross bar.
- Mesh: 30 × 50 mm.
- Panel size: 1mtr × 6mtr.
- Material: A36/S 275 JR.
- HDG to BS729 OR BS EN 1461.
Galvanizing coated grating - 41 × 100 mm mesh
- Size: 6000 mm × 1000 mm.
- Frame bar: 30 × 3 mm.
- Bearing bar: 3 × 3 mm C/C 41 mm.
- Cross bar: 6 mm SQ twisted C/C 100.
- Finish: hot dip galvanizing.
HDG steel grating
- Type G35 × 3/40/50, size 5800 × 1003 with closed ends.
- Type G35 × 3/30/40, size 5800 × 1003 with closed ends.
Grating mild steel hot dip galvanize ASTMA123
- Length = 6000 mm.
- Width = 1000 mm.
- Bearing bar = 25 mm × 3 mm.
- Cross bar = 5-6 mm twisted rod.
- Bearing pitch = 60 mm ( center to center).
- Cross bar pitch = 100 mm ( center to center).
- No serrated surface, mild steel JISG3101, finishing W/hot dip galvanize ASTMA123.
HDG MS Gratings: 2000 mm Long × 500 mm wide
- Main Bar: M. S. Flat – 40 × 5 mm
- Cross Bar: M. S. Flat – 25 × 5 mm
- Spacing between main bars – 30 mm c/c.
- Spacing between cross bars – 100 mm c/c.
- All steel materials shall confirm to A36.
Production specification:
| Detailed Information of Steel Grating |
| Material |
▪ Mild Steel (Carbon Steel) |
| ▪ Stainless Steel |
| Bearing bar size |
▪ 3mm thickness with 20mm to 40mm depth. |
| ▪ 5mm thickness with 20mm to 120mm depth. |
| ▪ 8mm thicness, 10mm thickness with 60mm to 140mm depth. |
| ▪ Customized size available. |
| Bearing bar style |
Smooth bar, Serrated bar, Smooth I Bar, Serrated I bar |
| Bearing bar space (center to center) |
▪ 12.5mm, 15mm, 30mm, 40mm, 50mm |
| Cross bar style |
▪ Twist bar |
| ▪ Round bar |
| ▪ Rib bar. |
| Cross bar space (center to center) |
▪ 50mm, 76mm, 100mm |
| Surface treatment |
▪ Untreated |
| ▪ Hot Dipped Galvanized |
| ▪ Painted. |
| Package |
▪ Steel Pallet / Plywood Pallet, or according to customers' requirement. |
| Application |
▪ Walkway, Industrial Platform, Sump, Trench, Drainage and so on. |
| Material standard |
▪ GB700-88 |
| ▪ AS3679 |
| ▪ ASTM(A36) |
| ▪ S4360(43A) |
| Grating standard |
▪ YB/T4001.1-2007 |
| ▪ AS1657-2013 |
| ▪ BS4592-2006 |
| ▪ ANSI / NAAMM(MBG531-88) |
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