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Professional Galvanized Steel Grating Support Custom 1 - 12m Length

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Professional Galvanized Steel Grating Support Custom 1 - 12m Length

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Model Number : BS-10

Certification : ISO9001,SGS

MOQ : 10 square meter

Supply Ability : 100 ton/week

Delivery Time : 5-9 working days

Packaging Details : Packed in seaworthy,commonly bundled by bearing bar.

Material : Steel,Q235

Surface treatment : Galvanized,Painting

Color : Silver,Black

Bearing bar size : 25*3, 30*3,50X5mm

Bearing bar pitch : 15,20,25,30,33,35,38,40,50,60,80,90mm

Welding Way : Electrical forged welding, hand welding

Application : Industrial platform, flooring and walkway traffic, steel structure

Length : 1-12m

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Professional Customization Car Wash Drain Grating and Deck Grating

Description:

Steel Grating is designed to hold heavy loads with minimal weight. The gratings are made of bearing bars and cross bars. The bearing bar is the main load carrying bar which runs the same direction as span. The cross bars are connectors made from a strip or rolled bars which extent across or through the bearing bars. Cross bars are welded, forged or mechanically locked.

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

Common specifications:

Steel grating sidewalk drainage grating cover plate/drainage steel grating standard size

Name

Steel grating sidewalk drainage grating cover plate/drainage steel grating

Material high-intension carbon steel carbon and galvanized iron plate
Cross Bar Pitch 24-200mm,30,38,50,76,100mm are recommended
Bear Bar Pitch 1.5 -90mm of which 20,30mm are recommended
Bearing Bar Thickness 3-5mm
Bearing Bar Distance 20-60mm
Cross Bars 5mm
Certification ISO9001:2008
We can also accept custom order steel frame lattice size.

Professional Galvanized Steel Grating Support Custom 1 - 12m Length

Professional Galvanized Steel Grating Support Custom 1 - 12m Length

Gratings application:


flooring steel gratings
stair treads
sun shades
drain covers
security screen
manhole covers
mezzanine flooring
earth mats
shelving
Stanchions (hand rails)
trench covers

Packing and Shipping:

Steel grating sidewalk drainage grating cover plate/drainage steel grating standard size

Packaging Plastic film then pallet or according to the customer's requirments.
Shipping

15days for one 20ft container,20days for one 40ft container.


Product Tags:

steel walkway grating

      

steel mesh flooring

      
Wholesale Professional Galvanized Steel Grating Support Custom 1 - 12m Length from china suppliers

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