1)Bearing bar pitch:30,40,60mm 2)Cross bar pitch;50,100mm 3)Plain,Serrated,I-shape 4)Hot-dipped galvanized,Painted,Untre

Galvanized steel  grating

Anping County Heteng Metal Wire Mesh Product Co., Ltd. Nanjing Branch isone of largest manufacturer and exporter of Wire and Wire Mesh Products.Our factory started since 1986, we have more than 6000 square meter areas’ factory and 100 employees, we have constantly training for the Technology department and sales department,and also the top Management .As for Equipment,we have About 60 sets of machines. And we are still working on enlarging our company

Our Policy: 

            1. Customer care is our top Priority

            2. Good Quality is our Mission

            3. High Efficiency is our Goal

            4. Pursue Constant Innovation is our Task

1.Comprehensive type and broadest range in dimension.

1.1  Material Q235 , or other equivalent material

1.2  Grating Conformity Standard: YB/T4001, ANSI/NAAMM-MBG531, BS4592, AS1657, JS3101

1.3  Grating Dimension

Load Bearing Flat Bar size	Thickness≥3mm, depth ≥19mm
	19X3,19X5,20X3, 20X5, 25X3, 25X4, 25X4.5, 25X4.7, 25X5…..40X6, 40X8, 40X10,….90X6….
Pitch of Load bearding flat bars(mm)	12.5,15, 20, 30, 30.6,  32.5, 34,  34.8,  35.3, 40, 60, 80……
Pitch of cross bars(mm)	38.1, 50, 50.8, 70, 75, 80, 100, 101.6, 102……

The sizes and dimension is not limited to above.

1.4  Grating type: flat bar: plain type, plain I type, serrated type, serrated I type; cross bar: round type and square twisted type.

 

1.5  Finishing treatment: a. Galvanized, b. Untreated (black self-color), c. Painted

2. 11 sets of press welded (electro-forged welding) production lines creat largest production capability, flexible and controlled delivery to cater to the variety of needs of customers.

3. The high-tec techneque and equipment guarantee high quality of gratings. Most of machine were imported from Japan, Germany,Switzerland,etc.

4. Capable design can make grating customized according to site requirement.

our factory manufacturing steel gratings, centrifugal ductile iron pipes, ductile iron fittings and steel iron. We are one of the state-owned enterprises under the supervision of State-owned Assets Supervision and Administration Commission of the State Council in China (SASAC).

Standard Description:

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

Plain bar hot dip galvanized steel grating weight from Anping