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Press Welded Steel Bar Grating , Outdoor Drain Stainless Steel Open Mesh Flooring

Categories Steel Grate Mesh
Brand Name: SS
Certification: SGS
Place of Origin: CHINA
MOQ: 10 pcs
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000 pcs/week
Delivery Time: 10-15days after confirming the order
Packaging Details: steel pallets with steel band bundles
material: hot-dipped galvanized
Bearing bar pitch: 20,25,30,32.5,34.3,40,50,60
Cross bar pitch: 40, 50, 60, 65, 76, 100, 101.6
Cross bar size: 5X5, 6X6, 8X8mm
application: floor
Bearing bar thickness: 2.5mm-10mm
Length: 1m, 2m, 5.8m, 6m, etc
width: 900mm, 1000mm, etc
certificated: SGS
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  • Product Details
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Press Welded Steel Bar Grating , Outdoor Drain Stainless Steel Open Mesh Flooring

Specification

drainage steel grating cover drainage ditch materialSteel,Low carbon steel,stainless steel& Q235,A36,SS304,SS316L,S235JR
Surface treatmentBlack, hot dipped galvanized, paint
Bearing bar width*thickness25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
Bearing bar pitch12.5, 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.
Bearing bar shapePlain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating.
drainage steel grating cover drainage ditch standardChina: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Japan: JJS.
Cross bar shaperound,twisted,bar shape
Cross bar pitch38,50,76,100,101.6mm
Galvanizing standardUS: ASTM (A123), CN: GB/T13912, UK: BS729
Market distributionAmerica45%,Europe26%,Middle east38%,Other place27%


applications of our steel grating

It is widely used for platform, aisle, trestle, drain cover, manhole cover, steel ladder, fence, and guardrail in the fields including petrochemical, power station, sewage treatment plant, mechanical manufacture, mechanical and electrical equipment, paper mill, cement plant, pharmacy, food processing, municipal engineering, environmental engineering, etc.

Most Popolar


NO.Bearing size(mm)Cross bar pitch(mm)Weight(kg/square meter)
G253/30/50

25x3

5025.7
G253/30/10010022.8
G255/30/50

25x5

5039
G255/30/10010036.2
G323/30/50

32x3

5031.3
G323/30/10010028.4
G325/30/50

32x5

5048.4
G325/30/10010045.5

Surface treatment: untreated(black), hot-dipped galvanized ,powder coated, electroplate,

painting or as per customers’ requirement.


Specification of galvanized steel grating:

Common specification of Steel grating
Material Standard

ASTM A36, A1011, A569, Q235, S275JR,Stainless steel 304,

Mild steel & Low carbon steel, etc

Bearing Bar

(width*thickness)

25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm etc;

I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc

US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'',1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc

Bearing Bar Pitch

12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc.

US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.

Twisted Cross Bar Pitch38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
Surface treatment

untreated(black), hot-dipped galvanized ,powder coated,

electroplate, painting or as per customers’ requirement.

Grating StylePlain / Smooth, Serrated /teeth, I bar, serrated I bar

Characteristics of Heavy Duty Stainless Steel Grating :

Light weight, high strength, large carrying capacity, the provincial economy, ventilation pervious to light, modern style, beautiful appearance. Antiskid safe, easy to clean, easy installation, durable. Ventilation, lighting, cooling, explosion-proof, non-slip performance is good. Acid and alkali corrosion capability: within the scope of the PH 6 to PH 12.5, form stable protection membrane on the surface of zinc layer, good corrosion resistance.

why Choose Us?


It has 20 processional product line,

including: cutting machine---straightener-----welding machine----bending machine

---sand blasting machine--shot blasting machine---galvanized/hot-dipped facility

---PVC painted machine---PVC Coated machine.

Steel grating standardSteel standardGalvanizing standard
China standardYB/T 4001.1-2007GB700-88GB/T13912-2002
USA standardANSI/NAAMM(MBG531)ASTM(A36)ASTM(A123)
U.K. standardBS4592BS4360(43A)BS729
Australia standardAS1657AS3679AS1650

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.

Packaging of Heavy Duty Stainless Steel Grating :

There are three methods of packaging

1.Packaged with baling

2.Screw rod fixed

3.metal pallent

Mainly according to the customer, Everything for the customer convenience, protection products shall not be subject to damage in transit.

Why choose us?
1)We have a standard manufacture line and complete quality control system to ensure high quality products to reach your requirements.

2)We own most advanced production equipments

3)We have more than ten years experiences about manufacturing and exporting.

4)We own more than ten senior engineers,they can promise our product technology in the industry in a leading level.


Quality Press Welded Steel Bar Grating , Outdoor Drain Stainless Steel Open Mesh Flooring for sale
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