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HDG Steel Grating Manufacturer In China

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Address: Wire Mesh Industrial Park,Anping,Hebei,China 053600

Phone: 86-318-5182656

Contact name:Mr. August Xie

HESLY Steel & FRP Grating-ISO,USCG, ABS certificates

HDG Steel Grating Manufacturer In China

City & Province Hengshui Hebei
Categories Metal Building Materials

Product Details

HDG Steel Grating Manufacturer In China

 

Hebei Anping E-ON Steel Grating Factory

Specification of Steel Grating:

Platform,trench cover,tair tread ,fence ,pavement grating

Type:

W--welded steel grating   L-- pressure-locked   C-- socket-welding

Bearing bar centers:

15-30, 40, 60, 80, 90 mm etc. with 30, 40 mm recommended.

Cross bar centers:

any greater than 30mm is ok. with 50, 100mm recommended.

Surface treatment:

G - galvanized

P - painted

U - untreated

Grating standard:

China:   YB/T4001.1-2007(YB/T4001.1-1998)

Britain:   BS4592-1:1995

US:      ANSI/NAAMM(MBG531-93)

Austrilia:  AS1657-1992

Marks:

Example: JA 325/30/100 WFG

 

Steel grating specification:

Specifications of steel gratings
NoItemDescription
1Bearing bar20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5,50…75x8mm, etc.
2Bearing bar pitch25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc.
3Cross bar5x5, 6x6, 8x8mm (twisted bar or round bar)
4Cross bar pitch40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers’requirement.
5Surface treatmentUntreated, Hot dip galvanized, Cold dip galvanized, Painted, Powdercoated, or as customers’ requirement.
6Flat bar typePlain, Serrated (tooth-like), I bar (I section)
7Material standard Low carbon steel (CN: Q235, US: A36, UK: 43A)
8Galvanization standardCN: GB/T13912, US: ASTM (A123), UK: BS729
9Steel grating standardsA. China: YB/T4001-1998
B. USA: ANSI/NAAMM (MBG 531-88)
C. UK: BS4592-1987
D. Australia: AS1657-1988
E: Japan: JJS

 

Remark

E-ON have the automatic machine to make steel grating  with largest production capability and high production speed

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Twist steel cold dial the straightening machine

Cross rod length is 1.2m

size:5x5mm

         6x6mm

         8x8mm

Steel grid plate automatic cutting bar machine

flat style

I bar style

Serrated style

 

 

Steel grid plate pressure

welder

Any length you want

 

 

 

 

 

 

 

Welding of ends bar

 

 

 

 

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