ASTM A36 Carbon Steel Gratings Bitumious Painted for Operating Gangways - Gangplank Grating, Cargo Gangways

We supply carbon steel grating with bituminous dipped painting for operating gangways and operating floors, including stair treads and open channels.

Finish: Bituminous painting is also called bituminous coating, or bitumen painted, a standard treatment applied to metal steel grating materials for common water proof and weather proof property. Our bitumin painted gangway gratings are coated by dipping dry film 60 micron bituminous paint for general treatment, heavy galvanized gratings are recommended for enhanced corrosion resisting demands.

Material: Grating made from ASTM A36 carbon steel is popularly used for operating gangway, walkways, and industrial flooring due to its high strength and load-bearing capabilities.

ASTM A36 is a U.S. standard specification set by ASTM International for a standard-grade structural carbon steel. It is one of the most commonly used steel grades in construction and engineering due to its good strength, ease of fabrication, and versatility.

ASTM A36 is used globally as an equivalent to other national standards, such as:

• EN S275 in Europe
• JIS SS400 in Japan
• GB Q235 in China

Features of ASTM A36 Steel Grating:

• Material: ASTM A36 is a carbon steel material offering good strength and formability.
• Corrosion Resistance: ASTM A36 steel can be galvanized or bitumen coated for enhanced resistance to rust and environmental factors.
• Load Bearing: ASTM A36 grating is designed to support significant loads, suitable for applications in industrial platforms, walkways, and stair treads.
• Customization: Grating can be smooth or serrated, customized in terms of bar spacing, thickness, and sizes to meet specific application.

Gratings for Operating Gangways

Material: Astm A36
Mech Pitch :33 * 33 mm
Load bearing bar size 30*5 mm
Transverse Bar Size :Diameter 5 mm (support bar)
Binding bar size 30 x 5 mm
Protection : All surfaces to be made free from rust & scale by chemical cleaning
Painting : Coat of bituminous paint by dipping dry film 60 micron

Grating size 700 x 1000 x 30 mm
Grating size 850 x 1000 x 30 mm
Grating size 1000 x 1000 x 30 mm
Grating size 1150 x 1000 x 30 mm
Grating size 1250 x 1000 x 30 mm
Grating size 1300 x 1000 x 30 mm
Grating size 1500 x 1000 x 30 mm
Grating size 2000 x 1000 x 30 mm

Grating for Operating Floors
Mech Pitch :33 * 33 mm
Load bearing bar size 40*5 mm
Transverse Bar Size :Diameter 5 mm (support bar)
Binding bar size :40 x 5 mm
Protection : All surfaces to be made free from rust & scale by chemical cleaning
Painting: Coat of bituminous paint by dipping dry film 60 micron

Grating size 700 x 1000 x 40 mm
Grating size 800 x 1000 x 40 mm
Grating size 1300 x 1000 x 40 mm

Steps for stair ways
Mech Pitch :33 * 33 mm
Load bearing bar size :30*5 mm
Transverse Bar Size :Diameter 5 mm (support bar)
Side plates size : 70 x 5 mm

Front edge protected : by 30 x 30 mm slotted angle
Protection : All surfaces to be made free from rust & scale by chemical cleaning
Panting : apply coat of suitable bituminous paint by dipping dry film 60 micron

Grating Size :1000 x 1000 mm x 40
Grating Size :1200 x 1000 mm
Grating Size :1500 x 1000 mm x 40
Grating Size :2000 x 1000 mm x 40

Grating for open channels
Material: ASTM A36
Mech Pitch: 33 * 33 mm
Load bearing bar size :50*5 mm
Transverse Bar Size :Diameter 5 mm x width of panel
Binding bar size :50 x 5 mm x width of panel
Protection : All surfaces to be made free from rust & scale by chemical cleaning

Grating size 770 x 1000 x 50 mm
Grating size 820 x 1000

Steps for stair ways
Material:ASTM A36
Mechanical Opening : 33 x 33 mm
Load bearing bar size :30*5 mm
Transverse Bar Size :Diameter 5 mm(Support Bar)
Front Edge Protection :by 30 x 30 mm soltted angle
Protection : All surfaces to be made free from rust & scale by chemical cleaning
Painting: apply coat of suitable bituminous paint by dipping dry film 60 micron
Steps size 205 x 1000
Steps size 240 x 800