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30x30 Hot Dipped Galvanized Steel Grating For Trench Drains

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Hebei Nova Metal Wire Mesh Products Co., Ltd.

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30x30 Hot Dipped Galvanized Steel Grating For Trench Drains

Brand Name : NOVA

Place of Origin : CHINA

MOQ : 5 Ton/Tons

Price : $29.68 - $59.87/ Ton

Payment Terms : L/C, T/T, Western Union

Supply Ability : 60 Ton/Tons per Week

Delivery Time : Quantity(Tons) 1 - 1200 >1200 Est. Time(days) 30 To be negotiated

Packaging Details : 1. Bandage and Paperboard: Generally applies to neat steel plate; 2. Screw Locking Method: Use 4 screw rods through the aperture of the steel grid, for high strength; 3. Steel Pallet: Traditional export packing.

material : lower carbon steel

steel grating Size : 3'x20', 3'x24', 3'x30'

steel bearing : 30,40,60,100mm

surface treatment : d, galvanized,power coating

application : Trench Drains,Driveway Road,Garage trench Drain

specification : 19-w-4, 15-w-2, 30/100, 40/50

Pitch of bearing bar : 15-30mm, 40mm, 60mm, 80mm, 90mm etc. with 30, 40mm rec

pitch of cross bar : 30, 38, 50, 76, 100mm etc. with 50, 100mm recommended.

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Steel mesh flooring grating grid i shaped bar grating/ 30x30 hot dipped galvanized steel bar grating/steel grating price

Steel Bar Gratings are manufactured with the world’s first-class computer-controlled pressure resistance welding machine by electro-forging the twisted square-steel into flat steel.Steel Bar Gratings are classified into three styles,namely plain style,serrated and I style as per the upper edges of bearing bars .More than 200 varieties are available based on specifications and spacing of bearing bars ,and that of cross roda.Different protective treatment can be made on the surface as environment varies.

30x30 Hot Dipped Galvanized Steel Grating For Trench Drains

Drainage steel grating material	Steel,Low carbon steel,stainless steel&Q235,SS304,SS316L
Surface treatment	Black, hot dipped galvanized, polish
Bearing bar width*thickness	25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
Bearing 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.
Bearing bar shape	Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating.
Cross bar shape	round,twisted,bar shape
Cross bar pitch	38,50,76,100,101.6mm

30x30 Hot Dipped Galvanized Steel Grating For Trench Drains

And the belowing info is for normal steel gratings which is as per Webforge's standards.

A325MSG is the steel grating specifications described as per Australia Standard. A325MSG is same as steel gratings G325/30/100SG. It is regular type in Chinese Market, and it can be electro-forged by machine directly.

"A" means A pattern in Australia Standard, mesh size 30x100mm, bearing bar pitch 30mm, cross bar pitch 100mm;

"325" means bearing bar size is 32x5mm;

"M" means d steel

"S" means the bearing bar top surface is serrated type

"G" means the steel grating surface treatment is galvanized.

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	30,38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2' & 4' etc
4	Material Grade	ASTM A36, A1011, A569, Q235, S275JR, SS304, d 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
8	Application	-Rotation ways, channels, and platforms for pump rooms and engine rooms in various ships; -Flooring in various bridges such as railway bridge sidewalks, over-bridges across the street; -Platforms for oil extraction sites, car washing sites and air towers; -Fencings for car-parks, buildings and roads; drainage trench covers and drainage pit covers for high strength .

30x30 Hot Dipped Galvanized Steel Grating For Trench Drains

Description:

(1) Structure: Welding with flat steel and cross/round bars with certain distances.

(2) Features: High strength, light structure, high bearing.

(3) Surface: The hot dipped zinc coating gives the product excellent anti-corrosion.

30x30 Hot Dipped Galvanized Steel Grating For Trench Drains

Packaging & Shipping

We can effectively coordinate you schedule to ensure your job site receives the products they need, and when they need it. Gratings are clearly marked and identified on our supplied gratings & drawings for accurate field installation.

30x30 Hot Dipped Galvanized Steel Grating For Trench Drains

1.How much about your annual production capacity?
More than 3000tons.
2.Can you provide free sample?
Yes,we can provide the sample of 20cm*20cm.
3. What is your terms of payment?
30% TT in advance and the balance paid before shipment, L/C at sight, you also can pay by West Union
4. What isthe delivery time?
Usually within 10days, customized order may need longer time.

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30x30 Hot Dipped Galvanized Steel Grating For Trench Drains

30x30 Hot Dipped Galvanized Steel Grating For Trench Drains

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30x30 Hot Dipped Galvanized Steel Grating For Trench Drains Images