Model NO.:

323/30/100

Certification:

ISO

Application:

Steel Structure Walkway, Drain Cover

Shape:

Flat Shape

Manufacturing Method:

Machine Welding

Material:

Carbon Steel

Model No.:

323/30/100 or OEM

Certificate:

ISO9001:2008

Surface Treatment:

Black/Hot DIP Galvanized

Size:

OEM /Making as The Customers' Request

Bearing Bar Type:

Plain/Serrated

Trademark:

Transport Package:

Normal, Steel Belts

Specification:

Q235

Origin:

Hebei Anping

HS Code:

7308900000

Product Description

1.Grating Types:	W--welded steel grating L-- pressure-locked C-- socket-welding
2.Bearing bar Pitches:	15-30, 40, 60, 80, 90 mm etc. with 30, 40 mm recommended.
3.Cross bar Pitches:	50, 100mm are recommended.
4.Surface treatment:	G - galvanized P - painted U - untreated
5.Grating standard:	China: YB/T4001.1-2007(YB/T4001.1-1998) Britain: BS4592-1:1995 US: ANSI/NAAMM(MBG531-93) Australia: AS1657-1992
6.Marks:	Example: G 325/30/100 G255/40/50

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323/30/100 Black Bar Grating