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Galvanized Serrated Welded Steel Bar Grating Step For Floor Application

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Good quality Perforated Metal Mesh for sales
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Galvanized Serrated Welded Steel Bar Grating Step For Floor Application

China Galvanized Serrated Welded Steel Bar Grating Step For Floor Application supplier
Galvanized Serrated Welded Steel Bar Grating Step For Floor Application supplier Galvanized Serrated Welded Steel Bar Grating Step For Floor Application supplier Galvanized Serrated Welded Steel Bar Grating Step For Floor Application supplier Galvanized Serrated Welded Steel Bar Grating Step For Floor Application supplier

Large Image :  Galvanized Serrated Welded Steel Bar Grating Step For Floor Application

Product Details:

Place of Origin: Hebei, China
Brand Name: XMESH
Certification: SGS
Model Number: QJ-711

Payment & Shipping Terms:

Minimum Order Quantity: 200pcs
Packaging Details: Steel palletized
Delivery Time: 15-25days
Payment Terms: 30%TT in advance, Balance Before loading
Supply Ability: 5000 pcs one month
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Detailed Product Description
Material: Mild Steel Sheet Pitch: 40 X 100 Mm
Type: 25 X 3.0 Mm Surface Finish: Galvanized
Surface: Serrated Size: 1.8 X 6.0 M

Serrated Welded Steel Bar Grating for Floorings
 
 
Product descriptions
Wedled steel grating is the most popular type grating; it is arranged of the bearing bar and cross bar
in longitude and latitude order to certain distance. The cross bar is pressed into the bearing bar by high
tension resistance welding which is controlled by computer, so we can produce high quality gratings
with firm welding,smooth surface and high strength.


1. material: low carbon steel,mid steel or stainless steel;
2. Surface treatment: nature, painting or hot dip galvanized;
3. Specification of steel grating: plain type (may be omitted in the symbol of steel grating), serrated type and I-shape type;
4. Tolerance of hot dip galvanized steel grating: the allowed deviation of length is +0/-5mm, while the allowed deviation of width is +/-5 mm; the non-perpendicularity of bearing bar is allowed no more than 10% of width of bearing bar; cross bar surface should not surpass bearing bar surface 1mm, beginning & end of cross bar should not surpass the end surfaces of two sides of grating 2mm;
5. steel grating application: used in flooring, catwalk, mezzanines/decking, stair tread, fencing, ramp, dock, trench cover, drainage pit cover, maintenance platform, pedestrian/crowded pedestrian, factory, workshop, motor rooms, trolley channel, heavy loading area, boiler equipment and heavy equipment area, office buildings, apartments, train stations, department stores, hospitals,amusement parks,etc..


Grating Standardizations:

Countries National Standards for Grating Materials Galvanizing Standards
China YB/T 4001.1-2007 GB 700-88 GB/T13912-2002
America ANSI/NAAMM(MBG531-00) ASTM(A36) ASTM(A123)
Britain BS4592-1995 BS4360(43A ) BS729
Australia AS1657-1992 AS3679 AS1650

 

No Item Description
1 Bearing bar 25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
2 Bear bar pitch 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40,41,60mm.
US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16", 1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc.
3 Cross bar pitch 38,50,76,100,101.6mm
4 Material Q235,A36,SS304
5 Surface treatment Black, hot dipped galvanising, paint
6 Standard China: YB/T 4001.1-2007
USA: ANSI/NAAMM(MBG531-88)
UK: BS4592-1987
Australia: AS1657-1985

 

Feature:

Appearance: simple lines. Silver exterior, modern trends.
Best drainage: leakage area of 83.3%, more than double the cast iron.
Hot-dip galvanizing: rust-proof and strong, maintenance and replacement.
Security design: box with hinged lid and connection, security, safe, easy to open.
Saving investment: large span. When overloaded, the lowest ratio of iron and saves replacement costs stolen, then crushed.
High strength: strength and toughness is much higher than cast iron, can be used for terminals, airports and other large span and heavy load environment.
Specifications and more: meet different environment and loading requirement. Span, the desired size and shape.


Welded Steel Bar Grating-STG0001

Welded Steel Bar Grating-STG0001


Welded Steel Bar Grating-STG0002

Welded Steel Bar Grating-STG0002

 

Welded Steel Bar Grating-STG0003

Welded Steel Bar Grating-STG0003

 

Welded Steel Bar Grating-STG0004

Welded Steel Bar Grating-STG0004

 

Welded Steel Bar Grating-STG0005

Welded Steel Bar Grating-STG0005

 

Welded Steel Bar Grating-STG0006

Welded Steel Bar Grating-STG0005

 

Contact Details
Hebei Qijie Wire Mesh MFG Co., Ltd

Contact Person: Devin Wang

Tel: +86-15369013183

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