Grating
Stainless Steel Bar Grating

Specification:

Stainless steel grating is a choice for corrosive environments such as chemical, food and hydro processing areas. It is available in welded and press locked as well as in many bearing bar sizes.

Grating Materials: The most common material is Type 304 (SUS304), however, Type 316 (SUS316) or Type 316L (SUS316L) is also available. 304 stainless steel is the most popular type contains both chromium and nickel to provide excellent balance resistance and workability.

316 stainless steel is better corrosion, pitting resistance and higher strength at elevated temperatures than 304. 316L is extra low carbon variation of 316 to avoid carbide precipitation due to welding.

Grating Uses: Stainless 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

25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm

2

Bear bar pitch

12.5, 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.

3

Cross bar pitch

38,50,76,100,101.6mm

4

Material

Q235,A36,SS304

5

Surface treatment

Black, hot dipped galvanising, paint

6

Standard

China: YB/T 4001.1-2007

USA: ANSI/NAAMM(MBG531-88)

UK: BS4592-1987

Australia: AS1657-1985