Riveted Bar Grating Details
Riveted gratings are manufactured by cold press riveting straight bearing bars to crimped rectangular flat bars. The oldest form of grating, riveted products offer superior resistance to impact, fatigue, and repetitive loads.
Riveted gratings are ideal for applications where high strength and stiffness are required. Bridge decking is a heavy duty form of riveted grating.
Riveted grating is mainly manufactured from carbon steel, aluminum steel or stainless steel. The carbon steel can be galvanized or painted for further corrosion resistance, and the aluminum rivet grating is popular with applications, which need lightweight and corrosion resistant gratings. The stainless steel rivet grating has excellent acid and alkali resistance, it is widely used in the extremely harsh environments.
Riveted gratings are available in carbon steel, 6000 series aluminum, and 300 series stainless steel. These products are manufactured with bearing bars spaced either 1-1/8" or 3/4″ apart and the standard rivet spacing is 7 inches on center. Optional close rivet spacing of 3-1/2" on center is also available.
Features:
* Non-slip, anti-corrosion.
* High load capacity.
* Not easily deformed.
* Good drainage function.
* Easy to install and maintain
* Used in the bridge constructions as heavy duty bridge grating.
* Used as traffic surface to prevent the damage of heavy trucks.
* Used as trench cover, drainage cover for convenient draining.
* Suitable for wheeled equipment, such as the wheelchairs, roller skates and baby carriage.
* Serrated surface riveted grating can be used as the walkways for anti-slip effect.
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Table 1: Specification Sheet of RG18 Riveted Grating
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Item
|
Bearing Bar
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Cross Bar
|
Bearing Bar Spacing
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Cross Bar Spacing
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RG18-01
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1″ × 1/8″
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3/4″ × 1/8″
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1-1/8″
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3″, 7″
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RG18-02
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1″ × 3/16″
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3/4″ × 1/8″
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1-1/8″
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3″, 7″
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RG18-03
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1-1/4″ × 1/8″
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3/4″ × 1/8″
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1-1/8″
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3″, 7″
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RG18-04
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1-1/4″ × 3/16″
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3/4″ × 1/8″
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1-1/8″
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3″, 7″
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RG18-05
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1-1/2″ × 1/8″
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1″ × 1/8″
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1-1/8″
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3″, 7″
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RG18-06
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1-1/2″ × 3/16″
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1″ × 1/8″
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1-1/8″
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3″, 7″
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RG18-07
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1-3/4″ × 3/16″
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1″ × 1/8″
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1-1/8″
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3″, 7″
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RG18-08
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2″ × 3/16″
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1″ × 1/8″
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1-1/8″
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3″, 7″
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RG18-09
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2-1/4″ × 3/16″
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1″ × 1/8″
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1-1/8″
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3″, 7″
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RG18-10
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2-1/2″ × 3/16″
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1″ × 1/8″
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1-1/8″
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3″, 7″
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Table 2: Specification Sheet of RG12 Riveted Grating
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Item
|
Bearing Bar
|
Cross Bar
|
Bearing Bar Spacing
|
Cross Bar Spacing
|
|
RG12-01
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1″ × 1/8″
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3/4″ × 1/8″
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3/4″
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3″, 7″
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RG12-02
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1″ × 3/16″
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3/4″ × 1/8″
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3/4″
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3″, 7″
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RG12-03
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1-1/4″ × 1/8″
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3/4″ × 1/8″
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3/4″
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3″, 7″
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RG12-04
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1-1/4″ × 3/16″
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3/4″ × 1/8″
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3/4″
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3″, 7″
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RG12-05
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1-1/2″ × 1/8″
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1″ × 1/8″
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3/4″
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3″, 7″
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RG12-06
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1-1/2″ × 3/16″
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1″ × 1/8″
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3/4″
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3″, 7″
|
|
RG12-07
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1-3/4″ × 3/16″
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1″ × 1/8″
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3/4″
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3″, 7″
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RG12-08
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2″ × 3/16″
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1″ × 1/8″
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3/4″
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3″, 7″
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RG12-09
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2-1/4″ × 3/16″
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1″ × 1/8″
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3/4″
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3″, 7″
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RG12-10
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2-1/2″ × 3/16″
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1″ × 1/8″
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3/4″
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3″, 7″
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Abrasive Coating Process:
Light Duty: Light Duty Carbon Riveted Grating includes bar sizes of 3/4" x 1/8" up to 2-1/2" x 3/16". It is primarily used for pedestrian traffic and for light, tired, rolling traffic such as carts, dollies, and hand trucks.
Heavy Duty: Heavy Duty Carbon Riveted Grating includes bar sizes of 2-1/2" x 3/16" up to 5" x 3/8". It is primarily used where
heavy vehicular traffic is utilized including industrial plants utilizing fork lift trucks, highways, and bridges,highway trenches,Airport ramps,Ramps and docks,Commercial entrances and Trench gratings.
Aluminum: Aluminum Riveted Grating offers a corrosion resistant alternative to carbon. It is lightweight and strong. It is highly utilized in corrosive environments including food/beverage preparation, water vessels, and sewage treatment facilities. Sizes parallel Light Duty Carbon Grating provided above.
Stainless Steel Grating - 304 & 316 materials for Corrosive Projects
Stainless steel grating is regarded as industrial grade bar grating, which is extremely strong, durable and corrosive resistant for all load bearing applications and is primarily used for pedestrian and light vehicle traffic.
- Both in Smooth or serrated surface.
- 304 or 316 grade for choice.
- Wide range of bearing bar sizes and pitches.
- Special discount for large orders.
- Project reference can be supplied for your bid.
- ISO Certificated factory.
- CAD or 3D drawing can be supplied for your design and construction.
Welded Steel Grating for Stair Treads, Walk Way, Platform and Various Floor
Welded steel grating is one of the most commonly used steel grating, also called metal open bar grating. Welded steel grating is made of carbon steel or stainless steel. Welded steel grating has anti-slip surface, corrosion resistance, good drainage function, high strength and load capacity. So it is widely used as walkway, stair, fence, shelf, ceiling and floor in many places.
Classification of serrations:
- S1 Sharp Serration.
- S2 Interrupted Serration.
- S3 Trapezoid Serration.
Features:
* High strength and load capacity.
* Anti-slip surface.
* Corrosion resistance.
* Good drainage function.
* Easy to install and maintain.
Specifications:
- Material: carbon steel and stainless steel.
- Surface treatment: galvanized, mill finished, painted, powder coated, etc.
- Surface type: standard plain surface, serrated surface.
- Bearing bar type: plain bearing bar and serrated bearing bar.
- Standard pitch of cross bar: 50 mm & 100 mm.
| Item |
Specifications of Bearing Bar
(mm) |
Diameter of Cross Bar
(mm) |
Pitch of Bearing Bar
(mm) |
Pitch of Cross Bar
(mm) |
| TYPE 1 |
20 × 3 |
6 |
30 |
100 |
| TYPE 2 |
20 × 5 |
6 |
30 |
100 |
| TYPE 3 |
30 × 3 |
6 |
30 |
100 |
| TYPE 4 |
30 × 4 |
6 |
30 |
100 |
| TYPE 5 |
30 × 5 |
6 |
30 |
100 |
| TYPE 6 |
32 × 3 |
6 |
30 |
100 |
| TYPE 7 |
32 × 5 |
6 |
40 |
100 |
| TYPE 8 |
35 × 3 |
6 |
40 |
100 |
| TYPE 9 |
35 × 5 |
6 |
40 |
100 |
| TYPE 10 |
40 × 3 |
6 |
40 |
50 |
| TYPE 11 |
40 × 4 |
6 |
40 |
50 |
| TYPE 12 |
40 × 5 |
6 |
40 |
50 |
| TYPE 13 |
45 × 5 |
10 |
60 |
50 |
| TYPE 14 |
50 × 5 |
10 |
60 |
50 |
| TYPE 15 |
55 × 5 |
10 |
60 |
50 |
| TYPE 16 |
60 × 5 |
10 |
60 |
50 |
| TYPE 17 |
65 × 5 |
10 |
60 |
50 |
| TYPE 18 |
70 × 5 |
10 |
60 |
50 |
Applications of welded steel grating:
- Platform services in industrial and energy construction.
- Walkway of bridges and transitions.
- Shelf of factory and supermarket.
- Ceiling of factory, house and hall.
- Gully and well cover of street and huge yard.
- Fence of balcony, factory and playground.
- Floor of many places.
Certifications
Packaging & Shipping
- Strap packaging: generally used in neat steel grating.
- Screw rod fixation: Using four screws through the steel grating aperture, locking screw packaging method.
- Pallet packaging: generally for export packing.
Company Profile
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