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19-w-4 Platform Steel Grating Hot Dipped Galvanized Mild Steel Bar Grating

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19-w-4 Platform Steel Grating Hot Dipped Galvanized Mild Steel Bar Grating

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Model Number : Platform Steel Grating

Certification : ISO9001

MOQ : 2pcs

Supply Ability : 1000t per month

Delivery Time : 3 - 7work days

Packaging Details : Fix with metal belt Packing with pallet ,outside wrap with waterproof plastic film Finial in container

Brand Name : Gnee

Name : 19-w-4 Platform Steel Grating Hot Dipped Galvanized Mild Steel

Feature : Corrosion Protection

MOQ : 1PCS

Panel Size : 3x20ft,3x24ft,3x30ft,5800x1000,6096x1000,7315x1000, as request

Color : Sliver/Black

Galvanization Standard : CN: GB/T13912, US: ASTM (A123), UK: BS729

Standard CN : YB/T4001-1998, US: ANSI/NAAMM, UK: BS 4592-1987, AU 16571988, JJ

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1. Galvanized steel grating Features:
1) Bearing bar specification: 20 x 3 to 100 x 6
2) Bearing bar pitch: 12.5, 15, 30, 40, 60mm etc, also be according to client's requirement and 30, 40, 60mm are recommended
3) Cross bar pitch: 38, 50, 76, 100mm, also be according to client's requirement and 50, 100mm are recommended
4) Material: Mild steel or stainless steel
5) Surface treatment: Untreated, painting or hot DIP galvanizing
6) Steel Grating Standards:

2. Service

  • 24 hours on-line service
  • Excellent service for pre-sale,on-sale and after-sale
  • Expert at our products
  • Competitive price with superior higher quality products
  • Factory with its own workshop
  • Strict test before its delivery

19-w-4 Platform Steel Grating Hot Dipped Galvanized Mild Steel

3. Advantages

-light weight-easy to install and clean-nodem

-nice appearance-high strength-ventilation and light can pass through

-material saving-slip-resistant and safe

-heavy loading and durable

Service

  • 24 hours on-line service
  • Excellent service for pre-sale,on-sale and after-sale
  • Expert at our products
  • Competitive price with superior higher quality products
  • Factory with its own workshop
  • Strict test before its delivery

4. Steel Grating Application :

steel bar grating is mainly used in chemical industry, food processing, hydro processing and other industries as listed

  • Power plant
  • Chemical plant
  • Oil Refinery
  • Steel plant
  • Machinery plant
  • Paper-making factory
  • Cement plant
  • Civil engineering
  • Wastewater treatment
  • Pharmacy industry
  • Food processing

​

No. Item Description
1 Bearing Bar

25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5,

50x5, 65x5, 75x6, 75x10,100x10mm 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.
2 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.
3 Twisted Cross Bar Pitch 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2' & 4' etc
4 Material Grade

ASTM A36, A1011, A569, Q235, S275JR, SS304,

Mild steel & Low carbon steel, etc
5 Surface Treatment Black, self colour, hot dip galvanized, painted, spray coating
6 Grating Style Plain / Smooth, Serrated /teeth, I bar, serrated I bar

7

 Standard

China: YB/T 4001.1-2007,

USA: ANSI/NAAMM(MBG531-88),

UK: BS4592-1987,

Australia: AS1657-1985, Japan:JIS
8 Application

-Rotation ways, channels, and platforms for pump rooms and engine rooms in various ships;

-Flooring in various bridges such as railway bridge sidewalks, over-bridges across the street;

-Platforms for oil extraction sites, car washing sites and air towers;

-Fencings for car-parks, buildings and roads; drainage trench covers and drainage pit covers for high strength .

19-w-4 Platform Steel Grating Hot Dipped Galvanized Mild Steel Bar Grating

Gnee Is one of the leading manufacturers specializing in producing press-welded steel grating in China.

Founded in 2008, covering an area of 25000 square meters and with workshop area of 18000 square meters, Gnee has advanced equipments, full-fledged technology as well as rich manufacture and management experience in press-welded steel grating area over 10 years. GNee is among the few leading manufacturers who have the entire production process from bearing bar to galvanized steel grating.


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