Shaanxi Shengyuan Transportation Facilities Engineering Co., Ltd.
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  • Contact Person : Mr. LU RYAN
  • Company Name : Shaanxi Shengyuan Transportation Facilities Engineering Co., Ltd.
  • Tel : 86-29-82697791
  • Fax : 86-29-82697791
  • Address : Shaanxi,xi'an,East High-tech Development Zone, Xi'an China, Torch Road, New Century Plaza, 11405
  • Country/Region : China

Galvanized steel bar grating

Galvanized steel bar grating
Product Detailed
1.Bearing bars : 3/4"x1/8" to 7"x1/2" 2.Cross bar spacing : 2'' ,4'',or customize 3.Hot dipped galvanized 4.OEM available

Welded Bar Grating

Black steel grating, galvanized steel grating, PVC coated steel grating, stainless steel steel grating.

1. Materials: mild steel (low carbon steel), stainless steel.

2. Surface treatment: untreated, powder painted ,electro galvanized,hot dip galvanized.

3.Product processing:

4.Grating common specification:

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        

5.Usage:It is widly used onconstruction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on

Galvanized steel bar grating



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