Serrated Steel Grating Stair Treads with Anti-Slip Nosing

Grating for stair ways ASTM A36

• Material: ASTM A36.
• Mesh pitch: 33 × 33 mm.
• Load bearing bar size: 30 × 5 mm.
• Transverse bar size: dia. 5 mm (support bar).
• Binding bar size: 70 × 5 mm.
• Protection: all surfaces to be made free from rust and scale by chemical cleaning.
• Painting: apply coat of suitable bituminous paint by dipping dry film 60 micron.
• Steps size: 240 × 1000 mm.

Steel grating stair treads, type press-locked (not welded)

• Material: Iron Fe S235 hot dipped galvanized.
• With special perforated anti-slip front profile.

Stair Tread S275JR material, class A

• 40 × 8 mm thick carbon steel galvanized steel grating.
• 40 × 10 mm thick carbon steel galvanized steel grating heavy grade.
• Stair tread 40 × 8 mm thick standard grade, size 1000 mm × 250 mm.
• Stair Tread 40 × 8 mm thick standard grade, size 1200 mm × 250 mm.
• Stair Tread 40 × 10 mm thick heavy grade, 1200 mm × 250 mm.
• Standard fixing Grating clips, complete with bolt and nuts, material: S275JR, Class: A.

Anti stop welded grating stair tread

• Anti stop welded grating stair tread galvanization 30 × 5 (6m × 1m).
• Universal accessories with a brace for the grating (set - bracket, bolt, nut) М8.

Stair treads 750 × 250 mm, anti stop welded grating galvanization

• Hot dip galvanized gratings.
• Profile 6 m × 914 mm.
• Materials grade A36 / SS400 B.

Grating treads hot galvanised according to NEN EN ISO 1461.

• Type: TR-3-30/33 × 33.
• Bearing bar: (30 × 3) mm.
• Cross bar: (10 × 3) mm.
• Mesh size: (33.33 × 33.33) mm.
• Surface: plain.
• Material: Steel grade S 235 JR have under-gone hot galvanized surface treatment according to NEN EN ISO 1461.
• Nosing: toe edge.
• End mounting plate: sides of mounting plates 60 × 3 mm (preferable 60 × 6 mm) with holes.
• Rear of profile border 30 mm high.
• Tread size (L × W × H): 1200 × 305 × 30 mm, 1000 × 305 × 30 mm.

Hot dip galvanized stair tread

• Bolted with flat bar anti-slip plate (gratings) size 900 mm L × 245 mm B × 65 mm H.
• Bolted with flat bar anti-slip plate (gratings) size 800 mm L × 245 mm B × 65 mm H.

Hot dip galvanized grating stair tread bolted with flat bar anti-slip plate.

Stair treads and landings or connections to walkways are made with grating panels with pattern 30 × 50 mm/32 × 3 mm

• Material / protection / top finishing: mild steel Q235 / H.D.G. / serrated on top.
• Load bar size / pitch: 32 × 3 mm / 30 mm.
• Cross bar size / pitch: twisted bar 6 × 6 mm / 50 mm.

Fabricated grating panels

• Load bar size: 25 × 5 mm.
• Pattern: N100.
• Load bar pitch: 30 mm.
• Cross bar pitch: 100 mm.
• Load bar type: serrated.
• Cross bar type: 5.4 mm twisted square bars (In lieu of 5 mm).
• Material: mild steel to BS EN 10025 Grade S275JR.
• Finish: hot dip galvanized to ASTM A123.
• Rectangular grating panels.
• Include toe plates & nosing which when required for rectangular panels fixing clips.

Grating clips

• Type 5 grating clamps.
• Comprising of saddle clip, pressed clamp.
• Plates, bolt and nut (M8 × 70). Complete Standard Accessories.
• Finish: hot dip galvanized.
• 4 sets per sq.m.

Safe grid stair treads

• Load bar size: 25 × 5 mm.
• Pattern: N100.
• Load bar pitch: 30 mm.
• Cross bar pitch: 100 mm.
• Load bar type: plain / serrated (To Advice).
• Cross bar type: 5.4 mm twisted square bars (In lieu of 5 mm).
• End plates: flat bar 65 × 6 end plates with drilled holes and slotted holes.
• Material: mild steel to BS EN 10025 Grade S275JR.
• Finish: hot dip galvanized to ASTM A123.
• Excluding: fixing bolts & nuts.
• Tread sizes: 275 mm × 700 mm / 300 mm × 700 mm / 325 mm × 700 mm / 375 mm × 700 mm / 275 mm × 850 mm.