1-1/2″ 19-W-4 Electro-Forged Steel Bar Grating

Description

Electro-forged galvanized steel bar grating, 1-1/2″ bearing bar depth, in the 19-W-4 pattern. Manufactured to NAAMM-MBG 531-00 from carbon steel conforming to ASTM A36 / ASTM A1011 and hot-dip galvanized after fabrication. Supplied as standard 36″ × 240″ panels, or cut and fabricated to your drawing.

Specifications

Item number	0-160
Bearing bar depth	1-1/2″
Bearing bar thickness	3/16″ (4.75 mm)
Bearing bar spacing	19-W-4
Cross bar	5/16″ (7.2 mm) square, twisted
Material	Carbon steel, ASTM A36 / ASTM A1011
Standard panel size	36″ × 240″ (3 ft × 20 ft)
Panel weight	615 lb (279 kg) approx.
Duty	Medium duty
Surface	Plain — serrated on request
Finish	Hot-dip galvanized — bare or painted on request
Manufacturing standard	NAAMM-MBG 531-00

Key features

• Economical choice. Produced by the electro-forged process, which fuses every cross bar into the bearing bar under pressure and current — strong, dimensionally consistent and priced for volume.
• Rust and corrosion protection. Hot-dip galvanized after fabrication, giving long service in wet, coastal and chemical environments.
• Custom fabrication. Cut, banded, mitred, kick-plated and hinged to your drawing — we work to your design and specification.
• Versatile use. Offshore oil platforms, shipyards, pedestrian bridges, security grilles and railings.
• Global supply. Shipped to the USA, Canada, Europe, Turkey, the Middle East, Africa and beyond.
• Any size project. Light and heavy bar grating for projects of any scope, to customer specification.

Applications

• Safety barriers and catwalks
• Flooring, platforms and mezzanines — permanent or temporary
• Driveway, storm water and trench drain covers
• Construction platforms
• Manhole and pit covers
• Stairs, steps and walkway platforms
• Oil, gas and petrochemical installations
• Railings, fences and security grilles

Additional information

• Custom fabrication capability. We take on projects requiring extensive custom fabrication, not only stock panel sizes.
• Wide selection. Grating for construction, oil refining, aerospace and offshore drilling.
• Expert team. Our engineers and production system deliver steel structures and grating to published standards.

Contact us for your custom project needs. We offer design and technical assistance for your ideas — send us your project information, sizes and finish and we will price it, confirm the lead time and quote freight to your site.