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bar grating - Galvanized Floor Grating Steel,Galvanized Bar Grating Steel,Galvanized Walkway Steel Grating.

We are a manufacturer and exporter,we offer:Platform Steel Grating,Drain covers steel grating ,Compound Steel Bar Gratings,Pressure Locked Steel Bar Grating,Standard Grating Panel,Fabricated Mild Steel Grating,Stainless bar steel grating ,ect.

Welded Steel Decking Bar Grating is the most popular of all grating types due to its strength, cost-efficient production and ease of installation. Universally used in most general industrial plants as well as commercial buildings, it has wide applications as walkways, platforms, safety barriers, drainage covers and ventilation grates.

Material of Steel Bar Grating:
Mild Steel (Low Carbon Steel) or Stainless Steel
Surface Treatment of Steel Grating:
Painting or Hot dip Galvanizing
Specifications of Steel Grating:

Number

Item

Specification

1

Bearing bar

25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,75x10(mm)

2

Bearing bar pitch

30mm,40mm,60mm as usual

3

Cross bar pitch

38mm,50mm,100mm,101.6mm,etc

Type of steel bar grating:

1. Plain type: One of the most wiedly used gratings, available for flooring, sidewalk, drainage pit cover, stair tread, etc.

2. Serrated type: Better Non-skid property & safety compared with plain grating

3. I-shape type: Lighter, more economical and practical comparing with plain grating

Bar grating is made by welding with flat steel and bars with certain distances. It goes through cutting, opening, edging and other processes. The products enjoy the features of high strength, light structure, high bearing, convenience for loading and other properties. The hot dipped zinc coating gives the product excellent anti-corrosion resistance.

Serrated Metal Slot Drainage Cover Steel Grating:

Serrated slot grating covers are safe, self-cleaning, skid-resistant and economical.
Serrated top surface adds extra skid resistance for special requirements.
Welded steel covering grates are the most widely used for their strength and ease of installation and are
universally used in most industrial and commercial applications.

Serrated Metal Slot Drainage Cover Steel Grating

Pressure Locked Steel Bar Grating

Pressure Locked Bar Grating is a system constructed of interlocking slotted bars bonded together using tremendous hydraulic pressue. The bars are positioned every 2 inch or 4 inch. Also known as press-locked bar grates. Permanent locking is achieved by forcing the deep cross bar into the bearing bar. Both the cross bars and the bearing bars provide walking surfaces in the press-locked design.

Pressure locked bar grate panels provide a smooth clean look ideal for architectural applications such as grilles, dividers and screens. It is used in the same structural applications as its welded steel and rectangular aluminum counterparts. Popular metal materials for press locked gratings are Aluminum alloy, Galvanized Steel and Stainless Steel. Stainless Steel and Aluminum Pressure Locked Gratings are mostly used architectural ceiling panels and decoration. Spacings range from 7/16" to 1-3/16".

Comparing of Pressure Locked Metal Grating with Welded Bar Grating:
Press-locked Steel Bar Grating exhibits the same strength, long life and openness as Welded Steel Grating, although it is not recommended for rolling loads. Instead of welding the joints applied for welded bar grating, however, tremendous hydraulic pressure is used to bond the two close-tolerance slotted bars together in processing of Pressure Locked Gratings.

Rectangular bar grating in either the swage-locked or press-locked styles offers good lateral stiffness. The rectangular bar is also available in a serrated surface for additional safety.

Manufacturing Process: slot (hole), plug the pressure lock, welding, finishing and other processes.

Features: High strength, corrosion resistant, maintenance-free, uniform precision, structural lightweight, beautiful, natural and harmonious, elegant style.

Applications: Press locked bar grating sheets are used in residential and commercial buildings, theaters, subways, suburban areas and other public works, ceiling, indoor and outdoor decoration, platform aisle, ventilation window (Wells), advertising plaque, all kinds of covers (cable trench, draining system) and so on.



Standard Grating Panels Product

We supplies Standard Grating Panels of various types for fitted in applications. Custom sizes are also available upon request. Highly versatile grating structure is provided in more than fifty standard types and is readily cut or customised to any specific requirement.

Popular Standard Panels: Mild Steel, Non Galvanized Open End Standard Bar Grating Panels.

  • Standard grating panel, non-galvanized , open end ; 25x5 pitch 30mm (Plain) and cross bar (twisted bar 6 mm) pitch 100 mm;
  • Standard grating panel, non-galvanized , open end ; 25x5 pitch 30mm (serrated) and cross bar (twisted bar 6 mm) pitch 100 mm;
  • Standard grating panel, non-galvanized , open end ; 32x5 pitch 30mm (Plain) and cross bar (twisted bar 6 mm) pitch 100 mm;
  • Standard grating panel, non-galvanized , open end ; 32x5 pitch 30mm (serrated) and cross bar (twisted bar 6 mm) pitch 100 mm.

Flooring and Platform Standard 20mm Steel Grating Panel

 
 

ADD:Galvanized Zone North,  Anping  County,  Hebei  Province, China.  053600
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