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Stainless Steel 304 Custom Metal Grates , Bearing Bar Trench Grate Covers

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Stainless Steel 304 Custom Metal Grates , Bearing Bar Trench Grate Covers

Stainless Steel 304 Custom Metal Grates , Bearing Bar Trench Grate Covers
Stainless Steel 304 Custom Metal Grates , Bearing Bar Trench Grate Covers

Large Image :  Stainless Steel 304 Custom Metal Grates , Bearing Bar Trench Grate Covers Get Best Price

Product Details:

Place of Origin: HE BEI,CHINA
Brand Name: CHENG HE
Certification: ISO9001
Model Number: Q195 Q235 Q275 Q345 304 316 304L 316L

Payment & Shipping Terms:

Minimum Order Quantity: 1pc
Packaging Details: standard packing ,Bundle with metal pallet in Conatiners or as the customs requirement
Delivery Time: 15-20DAYS
Payment Terms: D/A, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100T/DAY
Detailed Product Description
Material: 304 316 304L 316L Certification: ISO
Name: Stainless Steel 304 316 304L 316L Steel Bar Grating For Drain Or Trench Cover Supply Ability: 1000ton/week
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: 30X2 30X3 30X4 30X5 30X6 30X8 30X9 30X10
High Light:

metal sidewalk grates

,

industrial steel grating

 

Stainless Steel 304 316 304L 316L Steel Bar Grating for Drain or Trench Cover

 

Description:

 

Stainless Steel Bar Grating is manufactured from alloy types 304, 304L, 316, or 316L and available in grating types "WS" (welded stainless), "DTS" (dovetail stainless pressure locked), and "SLS" (swage locked stainless). Popular for highly corrosive environments and long-lasting architectural applications, stainless steel bar gratings are available with bearing bar spacing ranging from 19/16" (1-3/16") to 7/16" on center and with cross bars at 4" or 2" on center. Each product is available with standard plain or optional serrated or Algrip surfaces. Finish options are diverse and should be carefully considered.

 

As produced, stainless steel products typically display discoloration caused by the introduction of heat during welding, cutting, or grinding processes. If appearance is important to your application, consideration should be given to secondary cleaning or electro-polishing.

 

1. Mill Finish

Products will display discoloration from welding, cutting, and grinding. Satisfactory for industrial or process applications where appearance is not a consideration.

 

2. Commercial Clean

A uniform, matte finish is achieved by abrasive blasting followed by passivation to remove manufacturing contaminants.

 

3. Electro-polished

A bright, chrome-like appearance achieved by immersion in chemicals that clean and “polish” the base metal.

 

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. 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

 

The products enjoy the features of high strength, light structure, high bearing, convenience for loading and other properties. 

 

Products Picture;Stainless Steel 304 Custom Metal Grates , Bearing Bar Trench Grate Covers 0

 

 

 

 

 

Contact Details
Anping Chenghe Wiremesh Products Co.,Ltd.

Contact Person: Mrs. Sunny

Tel: 86-13831832038

Fax: 86-318-7899618

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