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open steel floor grating

Powerful Open Steel Floor Grating / Anti Corrosion Welded Steel Bar Grating

  • Powerful Open Steel Floor Grating / Anti Corrosion Welded Steel Bar Grating
  • Powerful Open Steel Floor Grating / Anti Corrosion Welded Steel Bar Grating
Product Details:

Product

The press welded steel grating,requested by the customers,is made of load flat steel bar,placed

horizontally and vertically,and at an equal pitch apart,by welding with 200-ton hydraulic resistance

automatic welding equipment,then cutting,punching and banding ends.

Load bearing steel bar pitch: pitch between the two neighboring load bearing steel bars is 30mm or

40mm.

Cross bar pitch: pitch between neighboring cross bars is usually 50mm or 100mm Special specifications

can be done according to your request.
Our company adhere to "customer first, forge ahead" business policy, insist to the "customers first"

principle to provide our customers with high quality services. Welcome to our company!
 

 

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
2.I-section type
(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.

 

longitudinal strip (Flat bar) distance conventional 30,40,60 (mm); and non-standard spacing: 25,33,35/50 (mm) and so on
horizontal stripe (Twist steel) normal spacing 50,100 (mm); and non - standard spacing: 38,76 (mm)
height 20~500 (mm)
thickness 3-15 (mm)
 

 

Galvanized Serrated Open Steel Floor Grating Q235 low Cardon Material For Transportation

  • Galvanized Serrated Open Steel Floor Grating Q235 low Cardon Material For Transportation
Product Details:

Q235 Material Galvanized Serrated Steel Bar Grating For Floor Plate

 

Description:

 

1. Bearing Bar (Load Bar) Specifications (mm):
The specification of plain type and serrated type bearing bar is 25 x 3 to 100 x 8; The specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.

2. Bearing Bar Pitch (center to center):
12.5, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended, America standard is available <1'' x 3/16'', 1 1/4'' x 3/16'', 1-1/2'' x 3/16'', 1'' x 1/4'', 1-1/4'' x 1/4'', 1 1/2'' x 1/4''(19-w-4) and so on. >

3. Material:
Mild Steel (Low Carbon Steel) or Stainless Steel

4. Surface Treatment:
Untreated, Painting or Hot DIP Galvanizing

5. Steel grating standards:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1985
E) Japan: JJS

 

Steel Grating Standard Steel Standard Galvanized Standard
China standard YB/T 4001.1-2007 GB/T 13912-2002
USA standard ANSI/NAAMM(MBG531) ASTM(A123)
U.K.standard
BS4592
BS729
Australia standard AS1657 AS1650

 

Product Name Serrated Steel Grating
Material Low Carbon Steel/Stainless Steel
 
Grade CN:Q235,Q345, US:A36,UK:43A
Standard CN: YB/T4001-1998, US: ANSI/NAAMM, UK: BS4592-1987, AUS1657-1988, JJS
Certification CE, GOST, ISO9001, ISO14001, HSE
Bearing bar size 20X5, 25X3, 25X4, 25X5, 30X3, 30X4, 30X5, 32X3, 32X5, 40X5, 50X4... 75X8, 100X8mm, etc
Bearing bar pitch 20,25,30,32.5,34.3,40,50,60,62,65mm
Bearing bar type Plain, Serrated (tooth-like), I bar (I section), Serrated-I
Cross bar size 5X5, 6X6, 8X8mm (twisted bar)/5, 6, 8mm ( round bar)
Cross bar pitch 40, 50, 60, 65, 76, 100, 101.6, 120, 130mm, etc.
Panel size 3x20ft,3x24ft,3x30ft,5800x1000,6096x1000,7315x1000, as request
Surface treatment Untreated, hot DIP galvanized, cold DIP galvanized, painted, powder coated, pickling, electrolytic polishing, or as customers’ requirement.
Galvanization Standard CN: GB/T13912, US: ASTM (A123), UK: BS729
Color
Silver/Black
Application petroleum and chemical, port, power, transportation, papermaking, medicine, steel and iron, food, municipality, real estate, manufacturing

Professional Serrated Open Steel Floor Grating For Petroleum Chemical Industry

  • Professional Serrated Open Steel Floor Grating For Petroleum Chemical Industry
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

Hot Rolled Serrated Steel Grating Galvanized Surface Light Weight for sidewalks

  • Hot Rolled Serrated Steel Grating Galvanized Surface Light Weight for sidewalks
Product Details:

Galvanized 25mm , 30mm , 32mm Steel Grid Plate Serrated Walkway Platform

 

 

Detail description

 

Bearing bar - A flat bar withstanding the main load is in consistent with the span direction .

 

bearing bar pitch - the distance center to center of the two 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 to center of the two adjacent cross bars.

 

Length (span)- the maximum dimension of a grating panel ,measured parallel to the bearing bar ,and in

 

the same direction as the baering bars .

 

Width - the maximum dimension of a grating panel ,perpandicular to the bearing bars .and in the same

 

direction as the cross bars.

 

Application

 

1. steel structure platforms;


2. stair treads,sidewalks;


3. drainages; 4.well covers.

 

 

 

Bearing bar pitch

Cross-bar Pitch Specification of bearing bar (width×thickness)
25×3 32×3 40×3 25×5 32×5  
30 100 G253/30/100 G323/30/100 G403/30/100 G255/30/100 G325/30/100  
50 G253/30/50 G323/30/50 G403/30/50 G255/30/50 G325/30/50  
40 100 G253/40/100 G323/40/100 G403/40/100 G255/40/100 G325/40/100  
50 G253/40/50 G323/40/50 G403/40/50 G255/40/50 G325/40/50  
60 50 G253/60/50 G253/60/50 G403/60/50 G255/60/50 G325/60/50  
Bearing bar pitch Cross-bar Pitch Specification of bearing bar (width×thickness)
40×5 45×5 50×5 55×5 60×5  
30 100 G405/30/100 G455/30/100 G505/30/100 G555/30/100 G605/30/100  
50 G405/30/50 G455/30/50 G505/30/50 G555/30/50 G605/30/50  
40 100 G405/40/100 G455/40/100 G505/40/100 G555/40/100 G605/40/100  
50 G405/40/50 G455/40/50 G505/40/50 G555/40/50 G605/40/50  
60 50 G405/60/50 G455/60/50 G505/60/50 G555/60/50 G605/40/100

 

Anti Corrosion Galvanized Open Steel Floor Grating Twisted Bar For Pavement

  • Anti Corrosion Galvanized Open Steel Floor Grating Twisted Bar For Pavement
Product Details:

Steel Grid Serrated Direct Pavement Grating Hot Dipped Galvanized

 

 

Detail description

 

Steel serrated grating is flat steel bar according to a certain distance and cross arranged and welded

 

into the middle of a square lattice with an iron and steel products ,steel grating generally use carbon steel

 

production, appearance of hot dip galvanized, can serve to prevent the role of oxidation, can also be

 

made of stainless steel .

 

Bearing bar - A flat bar withstanding the main load is in consistent with the span direction .

 

bearing bar pitch - the distance center to center of the two 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 to center of the two adjacent cross bars.

 

 

 

Applications of serrated steel grid grating in construction:

1.Serrated steel grid grating is the main parts of scaffolding system which is
convenient for workers to walk on high building.
2.Stamping holes are on the steel grating to resist skidding for workers.
3.The galvanized surface makes steel grating more stronger in the rainy days and moist
environment.
4. Various size of steel grating could be customed.
Advantage of steel grating used for construction:
1. durable & stable
2. good bearing capacity
3. low cost, high quality
4. Excellent security function
5. easy to assemble & dismantle
6. long durability, the working life can up to 5-8 years
7. Corrode-resistant, Slip prevention, Anti-fire, Anti-sand, less weight

 

Specifications
Type Serrated
Place of Origin Tianjin, China (Mainland)
Size (more customized size available)
Length (mm) 1000 1500 2000 (3000;4000)
Width (mm) 210 240 250 (300;420;480;500)
Height(mm) 38 45 50  
Thickness(mm) 1 1.1 1.2 (1.5;1.8;2.0)
Shape(Rib) A.General Rib B.V Stiffener    
Material Q195-Q235
Good Market Singapore ,Malyasia ,Middle East and Southeast Asia and all over the world
Cerification ISO9001:2008,SGS etc.
Surface Finishing pre-galvanized (Zinc Coated :60g/ square meter)
Technique automatic productive assembly line
MOQ(Minimum Order Quantity) 500 pcs
Payment L/C at sight ;T/T 30% deposit.
Package packed in bulk or in bundle. shipped by container or as client's request
Production Capacity 100000 pcs / month
Contact Details
ANPING BAOSHENG WIRE MESH PRODUCTS CO.,LTD

Contact Person: Mr.

Tel: 86-311-67902761-8:00

Fax: 86-311-67902762

Send your inquiry directly to us (0 / 3000)