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serrated flat bar

Easily Fixed Serrated Flat Bar Skid Proof Serrated Bar Grating For Chemical Industry

  • Easily Fixed Serrated Flat Bar Skid Proof Serrated Bar Grating For Chemical Industry
Product Details:

Established in 2006, Baosheng Steel Grating Co., Ltd. is one of the comprehensive enterprises in China incorporating steel rolling and steel-grid manufacture. Our steel-grid procedure can produce gratings complying with many international standards, such as the China YB/T4001-1998, America ANSI/NAAMN (MBG531-93), England (BS4592-1:1995) and Australia (AS1657-1985). Our products enjoy a good reputation both at home and abroad. We are one of the largest steel-grid export companies in China.
Our company possesses strong technical strength, advanced production technology, full-complete measurement and examination methods. Our products are exported to many countries, such as Japan and Australia. "Quality first and customers supremacy" is the principle we always adhere to.
We are looking forward to establishing business relationships with customers to realize mutual benefits and developments. Please feel free to contact us for further information

 

1. Description

 

Raw material of bearing bars: Carbon steel, stainless steel, aluminum etc. with serrated type.

 

Raw material of cross bars: Carbon steel or stainless steel in round bars, square bars, twisted square bars or hexagon bars.

 

2. Serrated Surface

 

The standard method of manufacturing serrated riveted grating is to serrate the crimped cross member. When assembled, these cross members are raised slightly above the top surface of the bearing bars to provide a superior unidirectional slip-resistant surface. If your application is particularly prone to unsafe walking conditions, consider specifying "100% Serrated" grating where both the bearing bars and cross members are provided with serrations.

 

3. Characteristics:light weight, high bearing capacity, safe , skid-proof, easily fixed and dismantled, economical ,long life and durable, ventilated and penetration of light, easily to be cleaned, beautiful in appearance.

 

4. Application:Widely used in electricity, petrochemical, chemical industry, metallurgy, machines, modeling, port, marine engineering, construction, papermaking, medicine, textile, well cover, suspended ceiling, ventilation and penetration of light, etc

 

Raw material of end bars: Same material as bearing bars.

Features: Durable, heat-resistant wear-resisting, fight stress is strong.

Usage:

 

Widely used in coal, mining, petroleum, chemical industry in the screening and filtration, dehydration, desliming etc . It has very high strength and carrying capacity, Our company can make various shapes of screening filtering device according to customer request.

 

Material: Carbon steel, Stainless steel and so on

Surface treatment:

 

Hot-dipped-galvanized ,electro galvanized or PVC coated ....

 

Size: Standard or OEM(Making as the customers request).
Packing: Naked or packing as the customers reques

 

Professional Serrated Flat Bar 32 X 5 / 25 X 5mm Bearing Bar For Construction

  • Professional Serrated Flat Bar 32 X 5 / 25 X 5mm Bearing Bar For Construction
Product Details:

Bearing Bar 32x5,25x5 Serrated Steel Grating Hot Dipped Galvanized

  • Bearing bar-A flat bar withstanding the main load is in consistent with the two adjacent bearing bars.
  • Bearing bar pitch-The distance center to center of the two adjacent bearing bars.
  • Cross bar-The connecting bars, made from twisted bar, round bar or flat bar, which extend across the bearing bars.
  • Cross bar pitch-The distance center of the two adjacent cross bars.
  • Length-The maximum dimension of a grating panel, measured parallel to the bearing bars, & in the same direction as the bearing bars.
  • Width-The maximum dimension of a grating panel, measured perpendicular to the bearing bars, & in the same direction as the cross bars.

The application of steel grating walkway:

  • Walking street
  • Seaside
  • River in the park.
  • Garden
  • Factory
  • Port

Features:

  • Anti-slip surface.
  • High strength and load capacity.
  • Corrosion resistance.
  • Good drainage function.
  • Not easy to accumulate dust.
  • Durable and long service life.
  • Install easier than concrete grounds.
Dimensions​ Weight (lbs)​
SERRATED 1/8 X 1 X 24 X 240 BAR GRATING 196
SERRATED 3/16 X 1 1/2 X 36 X 240 BAR GRATING 618
SERRATED 3/16 X 1 1/4 X 24 X 240 BAR GRATING 348
SERRATED 3/16 X 1 1/4 X 36 X 240 BAR GRATING 522
SERRATED 3/16 X 1 1/4 X 36 X 288 BAR GRATING 626.38
SERRATED 3/16 X 1 X 24 X 240 BAR GRATING 284
SERRATED 3/16 X 1 X 24 X 288 BAR GRATING 340.75
SERRATED 3/16 X 1 X 36 X 18 BAR GRATING 32.38
SERRATED 3/16 X 1 X 36 X 240 BAR GRATING 426
SERRATED 3/16 X 1 X 36 X 288 BAR GRATING 511.19

 

Galvanized Stainless Serrated Flat Bar Steel Grating With Twisted / Round Bar

  • Galvanized Stainless Serrated Flat Bar Steel Grating With Twisted / Round Bar
Product Details:

Galvanized stainless serrated bar steel grating stair treads

 

Bar grating types are specified by bearing bar spacing followed by cross rod spacing. In imperial measurements, bearing bar spacing is described in sixteenths of an inch. Therefore, Type 19 has bearing bar centers at 19/16 of an inch (or 1 3/16”). Type 15 has bearing bar centers at 15/16”. Type 11 is at 11/16” etc. The second number after the dash in the Type designation refers to the cross rod spacing. Cross rods are available in either 4” (standard) or 2” (special) spacings.

All bar grating Types may also be described in metric units. Again, the first number represents the bearing bar spacing on centers and the second number represents the cross rod spacing, both units measured in millimeters. Therefore, Type 30-102 Metric equals bearing bars at 30mm centers and cross rods at 102mm centers. This is the metric equivalent of Type 19-4.

Note: Although the special 2” (50mm) cross rod spacing does allow for less open space on the grating surface, it does not affect the load rating of the grating. The most economical and readily available choice for bar grating selection is Type 19-4 (Type 30-102 Metric).

 

U= Safe Uniform Load, in lbs per sq ft or kPa
C= Safe Concentrated Load in lbs per foot of grating width or kN per metre of grating width
D= Deflection in inches or mm

Specifications

SS 316 Industrial Grating:
bearing bar:25x3mm, 25x4mm, 30x3mm
bearing bar pitch:40mm,
ISO 9001:2008
twisted bar pitch:50mm

SS 316 Industrial Grating:
bearing bar:25x3mm, 25x4mm, 30x3mm
bearing bar pitch:40mm,

twisted bar pitch:50mm
ISO 9001:2008


Bearing bar type

Flat bar

I bar

Serrated bar
 

Cross bar type

Twisted bar

Round bar

flat bar
 

Production process

welded

Pressure locked
   

Surface treatment

Self-colour

Galvanized

painted
 

application

Platform

walkway&floor

Trench cover

Steel stair treads
 
Suspended ceiling

Barrier fence
 
Stainless steel grating size Bearing size(mm) Cross bar pitch(mm) Weight(kg/square meter)
G253/30/50 25x3 50 25.7
G253/30/100 100 22.8
G255/30/50 25x5 50 39
G255/30/100 100 36.2
G323/30/50 32x3 50 31.3
G323/30/100 100 28.4
G325/30/50 32x5 50 48.4
G325/30/100 100 45.5
Stainless steel grating size Bearing size (mm) Cross bar pitch (mm) Weight(kg/square meter
G353/30/50

 

35x3

50 33.6
G353/30/100 100 30.8
G355/30/50

 

35x5

50 52.3
G355/30/100 100 49.5
G403/30/50 40x3 50 37.7
G403/30/100 100 34.9
G405/30/50

 

40x5

50 59
G405/30/100 100 56.2

Size Customized Serrated Flat Bar / Serrated Steel Grating For Platform

  • Size Customized Serrated Flat Bar / Serrated Steel Grating For Platform
Product Details:

Galvanized Serrated Flat bar Serrated Steel Grating for platfor

 

1.) Processing technic:

Steel grating is made by bearing bar and cross bar according to the flat-steel weft arrangement, in high-pressure spacing on resistance welder welded by cutting, incision, opening, overlock process such as processing and into customer requirements finished products.

2.) Features:

Intensity, light structure: strong grid bonding structure makes it with high load, the structure characteristics, facilitate hoisting light; Beautiful appearance, durable: hot-dip galvanized surface treatment make it fairly good corrosion resistance, the surface luster beautiful; Ventilation, lighting, heat dissipation, explosion-proof, prevent slippery properties is good; Deposition prevention dirt.

3.) Useage:

Widely used in petroleum chemical industry, power plant, water and sewage treatment plants, municipal engineering, environmental sanitation engineering fields of the platform, footpath, zhanqiao pier, ditch lid, manhole cover, ladders, fences, guardrail etc.

4.) Material:

Carbon steel, Stainless steel ,and so on .

5.)Surface treatment:

Hot-dipped-galvanized ,electro galvanized or PVC coated ....

6.)Size:

Standard size or OEM(Making as the customers' request).

 

pressure. Crossbars are fused to bearing bars to assure maximum strength.

GENERAL FLAT BAR SPECIFICATION
W*T*L W*T*L W*T*L W*T*L
20x1.5x6000mm 30x7.25x6000mm 50x7.5x6000mm 80x7.5x6000mm
20x2.0x6000mm 30x7.5x6000mm 50x7.75x6000mm 80x7.75x6000mm
20x2.2x6000mm 30x7.75x6000mm 50x8.0x6000mm 80x8.0x6000mm
20x2.5x6000mm 30x9.25x6000mm 50x9.25x6000mm 80x9.25x6000mm
20x2.75x6000mm 30x9.5x6000mm 50x9.5x6000mm 80x9.5x6000mm
20x3.0x6000mm 30x9.75x6000mm 50x9.75x6000mm 80x9.75x6000mm
20x3.25x6000mm 40x2.0x6000mm 50x11.5x6000mm 80x11.5x6000mm
20x3.5x6000mm 40x2.2x6000mm 50x11.75x6000mm 80x11.75x6000mm
20x3.75x6000mm 40x2.5x6000mm 60x3.0x6000mm 80x13.5x6000mm
20x4.0x6000mm 40x2.75x6000mm 60x3.25x6000mm 100x2.5x6000mm
20x4.5x6000mm 40x3.0x6000mm 60x3.5x6000mm 100x2.75x6000mm
20x4.75x6000mm 40x3.25x6000mm 60x3.75x6000mm 100x3.0x6000mm
20x5.25x6000mm 40x3.5x6000mm 60x4.0x6000mm 100x3.25x6000mm
20x5.5x6000mm 40x3.75x6000mm 60x4.25x6000mm 100x3.5x6000mm
20x5.75x6000mm 40x4.0x6000mm 60x4.5x6000mm 100x3.75x6000mm
25x2.0x6000mm 40x4.25x6000mm 60x4.75x6000mm 100x4.0x6000mm
25x2.5x6000mm 40x4.5x6000mm 60x5.0x6000mm 100x4.5x6000mm
25x2.75x6000mm 40x4.75x6000mm 60x5.25x6000mm 100x4.75x6000mm
25x3.0x6000mm 40x5.0x6000mm 60x5.5x6000mm 100x5.25x6000mm
25x3.25x6000mm 40x5.25x6000mm 60x5.75x6000mm 100x5.5x6000mm
25x3.5x6000mm 40x5.5x6000mm 60x7.25x6000mm 100x5.75x6000mm
25x3.75x6000mm 40x5.75x6000mm 60x7.5x6000mm 100x7.25x6000mm
25x4.0x6000mm 40x7.25x6000mm 60x7.75x6000mm 100x7.5x6000mm
25x4.25x6000mm 40x7.5x6000mm 60x8.0x6000mm 100x7.75x6000mm
25x4.5x6000mm 40x7.75x6000mm 60x9.25x6000mm 100x8.0x6000mm
25x4.75x6000mm 40x9.25x6000mm 60x9.5x6000mm 100x9.25x6000mm
25x5.0x6000mm 40x9.5x6000mm 60x9.75x6000mm 100x9.5x6000mm
25x5.25x6000mm 40x9.75x6000mm 60x11.5x6000mm 100x9.75x6000mm
25x5.5x6000mm 40x11.5x6000mm 60x11.75x6000mm 100x11.5x6000mm
25x5.75x6000mm 40x11.75x6000mm 70x4.75x6000mm 100x11.75x6000mm
30x2.0x6000mm 50x2.5x6000mm 70x5.25x6000mm 100x13.5x6000mm
30x2.5x6000mm 50x2.75x6000mm 70x5.5x6000mm 120x7.5x6000mm
30x2.75x6000mm 50x3.0x6000mm 70x5.75x6000mm 120x7.75x6000mm
30x3.0x6000mm 50x3.25x6000mm 70x7.25x6000mm 120x9.25x6000mm
30x3.25x6000mm 50x3.5x6000mm 70x7.5x6000mm 120x9.5x6000mm
30x3.5x6000mm 50x3.75x6000mm 70x7.75x6000mm 120x9.75x6000mm
30x3.75x6000mm 50x4.0x6000mm 70x9.25x6000mm 120x11.25x6000mm
30x4.0x6000mm 50x4.25x6000mm 70x9.5x6000mm 120x11.75x6000mm
30x4.25x6000mm 50x4.5x6000mm 70x9.75x6000mm 120x13.5x6000mm
30x4.5x6000mm 50x4.75x6000mm 70x11.5x6000mm 150x9.5x6000mm
30x4.75x6000mm 50x5.0x6000mm 70x11.75x6000mm 150x9.75x6000mm
30x5.0x6000mm 50x5.25x6000mm 80x5.25x6000mm 150x11.5x6000mm
30x5.25x6000mm 50x5.5x6000mm 80x5.5x6000mm 150x11.75x6000mm
30x5.5x6000mm 50x5.75x6000mm 80x5.75x6000mm 150x13.5x6000mm
30x5.75x6000mm 50x7.25x6000mm 80x7.25x6000mm  
REMARK: W (width) T (thickness) L (length) unit:mm

Galvanized Serrated Flat Bar / Steel Platform Grating With Good Corrosion Resistance

  • Galvanized  Serrated Flat Bar / Steel Platform Grating With Good Corrosion Resistance
Product Details:

Serrated Type Galvanized Steel Bar Sliding Resistance Grating Platform

 

 

Detail description

 

  • Its bearing bar is serrated surface
  • For applications where extremely slippery conditions prevail,Serrated steel grating weld offers a superior grip surface to the load bearing bars.

Features

Intensity, light structure: strong grid bonding structure makes it with high load, the structure

 

characteristics, facilitate hoisting light; Beautiful appearance, durable: hot-dip galvanized surface

 

treatment make it fairly good corrosion resistance, the surface luster beautiful; Ventilation, lighting, heat

 

dissipation, explosion-proof, prevent slippery properties is good; Deposition prevention dirt.

Type Serrated type
Standard 1.China: YB/T4001-1998;
2.USA:ANSI/NAAMM(MBG531-88)
3.UK:BS4592-1987
4.Australia:AS1657-1985;
5.Japan:JIS
Material Q235,A36,SS304
Bearing bar 1.plain&serrated type:20x3 to 100x3mm
2.I-section type:(25,32,38,40,50)x5x3;
(50,55,60,65,70,75)x7x4,etc
Surface treatment untreated, painting or hot dip galvanizing
Grating type 1.Plain style steel grating;
2.serrated style steel grating;
3.I bar type steel grating.
Application Fields

1.steel structure platforms;
2.stair treads,sidewalks;
3.drainages;

4.well covers.

Advantages 1.Low cost for molding or tooling;
2.Advanced &standardization workshops and facilitates;
3.High-tech and high precision manufacturing equipment;
4.Strict ISO 14001:2004,ISO9001:2008 standards;
5.ROHS compliant & environment friendly products;
6.Professional technical specialists and management personnel;
7.100%in house inspection before delivery;
8.All OEM/EDM is acceptable.
Item No Bearing bar pitch Cross bar pitch specification os bearing bar(width*thickness)
20*3 25*3 32*3 40*3 20*5 25*5
1 30 100 G203/30/100 G253/30/100 G323/30/100 G403/30/100 G205/30/100 G255/30/100
50 G203/30/50 G253/30/50 G323/30/50 G403/30/50 G205/30/50 G255/30/50
2 40 100 G203/40/100 G253/40/100 G323/40/100 G403/40/100 G205/40/100 G255/40/100
50 G203/40/50 G253/40/50 G323/40/50 G403/40/50 G205/40/50 G255/40/50
3 60 50 G203/60/50 G253/60/50 G323/60/50 G403/60/50 G205/60/50 G255/60/50

 

Contact Details
ANPING BAOSHENG WIRE MESH PRODUCTS CO.,LTD

Contact Person: Mr.

Fax: 86-311-67902762

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