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Silver White Metal Mesh Grate , Stainless Steel Metal Catwalk Flooring
Silver White Metal Mesh Grate , Stainless Steel Metal Catwalk Flooring
Specifications
Brand Name :
CHENG HE
Model Number :
Q195 Q235 Q275 Q345 304 316 304L 316L
Certification :
ISO9001
Place of Origin :
HE BEI,CHINA
MOQ :
1pc
Payment Terms :
D/A, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
2-4X20'/week
Delivery Time :
15-20DAYS
Packaging Details :
standard packing ,Bundle with metal pallet in Conatiners or as the customs requirement
Material :
Q195 Q235 Q275 Q345 304 316 304L 316L
Color :
Silver, White Or As As Request
Name :
G203/30/100 G255/40/100 G455/40/50 G455/30/100 Steel Bar Grating
Application :
the floors, lanes and rack accessories in the highway, bridge, store shelves for large cargo, parking lot, industrial plant that often use forklift and the traffic junctions, roads or trails that large trucks often come and go.
Shape :
40X2 40X3 40X4 40X5 40X6 40X8 40X9 40X10
Description

G203/30/100 G255/40/100 G455/40/50 G455/30/100 Steel Bar Grating

Description:

Steel bar grating is resistance welded to create a rugged, one-piece constructed panel. The bearing bars are automatically resistance welded at the contact point with the cross bars and, under a combination of high heat and pressure, are fused together to form a permanent joint. The cross bars provide a high degree of rigidity, yet retain a smooth flat surface for free and easy walking.

Standard grating panels are 3 ft. wide x either 20 ft. or 24 ft. long. Panels are painted black; one end is untrimmed..

Bearing Bars – Load carrying main elements made from steel, aluminum, or stainless steel, extending in the direction of the grating span.

Bearing Bar Centers – The distance center-to-center of the bearing bars.

Carriers – Flats or angles which are welded to the grating panel and nosing of a stair tread and are bolted to a stair stringer to support the tread.

Clear Opening – The distance between faces of bearing bars in rectangular gratings, or between a bent connecting bar and a bearing bar in a riveted grating.

Cross Bars – The connecting bars which extend across the bearing bars, usually perpendicular to them. They may be bent into a corrugated or sinuous pattern and, where they intersect the bearing bars, are welded, forged or mechanically locked to them.

Cross Bar Centers – The distance center-to-center of the cross bars.

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

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

steel grating specification- Grating Metal galvanized grating
panel size available(black grating): 1000x5800mm or 1000x6000mm ,7315*1000mm

Bearing bar pitch Cross bar pitch load steel size ( Width ×Thickness)
20×3 25×3 32×3 40×3 20×5 25×5
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
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
60 50 - G253/60/50 G253/60/50 G403/60/50 G205/60/50 G255/60/50
Bearing bar pitch Cross bar pitch load steel size (Width ×Thickness)
32×5 40×5 45×5 50×5 55×5 60×5
30 100 G325/30/100 G405/30/100 G455/30/100 G505/30/100 G555/30/100 G605/30/100
50 G325/30/50 G405/30/50 G455/30/50 G505/30/50 G555/30/50 G605/30/50
40 100 G325/40/100 G405/40/100 G455/40/100 G505/40/100 G555/40/100 G605/40/100
50 G325/40/50 G405/40/50 G455/40/50 G505/40/50 G555/40/50 G605/40/50
60 50 G325/60/50 G405/60/50 G455/60/50 G505/60/50 G555/60/50 G605/60/50

Steel grating advantage

It is also ideal for use as mezanine decking since it supports the same loads as comparable solid flooring. More than that, its cost saving openness maximizes the circulation of air, light, heat, water and sound, while promoting cleanliness. And, where insurance codes permit, additional sprinklers can often be eliminated.

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Product Detail
Brand Name :
CHENG HE
Model Number :
Q195 Q235 Q275 Q345 304 316 304L 316L
Certification :
ISO9001
Place of Origin :
HE BEI,CHINA
MOQ :
1pc
Payment Terms :
D/A, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Supplier
Silver White Metal Mesh Grate , Stainless Steel Metal Catwalk Flooring

Anping Chenghe Wiremesh Products Co.,Ltd.

Site Member
8 Years
hebei
Since 2014
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Hot Dipped Galvanized Steel Grating, Heavy Duty Steel Grating, Galvanized Steel Walkway Grating
Total Annual :
10000000-20000000
Employee Number :
100~120
Certification Level :
Site Member
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