• Anping Tiantai Metal Products Co., Ltd.
    Andy Simpson
    I'm a long-term partner of this factory. I've been on a field trip.The factory is strong and the grating quality is very good. I cooperated with this grating supplier in 2017.What surprised me was that this factory was very strong,and it was also one of the top local grating factories.
  • Anping Tiantai Metal Products Co., Ltd.
    David Zhang
    My client told me that it was very smooth.The delivery speed is also very fast,I will receive the goods on the 7th day of the order.And the goods is inexpensive and convenient.
  • Anping Tiantai Metal Products Co., Ltd.
    Ajay Parate
    I have placed an oeder at this factory about FRP grating.The service is good and the grating is perfact.I'll come again.

Industrial Building Plain Galvanized Bar Grating Machine Welding Steel

Place of Origin Hebei
Brand Name Zhuote
Model Number 305/30/100
Minimum Order Quantity 70 piece
Price Can discuss
Packaging Details Steel belt packaging
Delivery Time 10 work days
Payment Terms L/C, T/T
Supply Ability 1000 Square meters/day

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

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Product Details
Certification SGS&ISO 9001, SGS, ISO9001 Shape Beams, Square, Various, As Your Request, Fish-eye
Grating Size 3'x20', 1000x1000mm, 3x30', Drainage Grating Size Is Based On Customer's Requirement, 1000x6000mm And All Cross Bar Pitch 50, 40, 100mm
Material Steel, Q235, Q235 Carbon Steel, Low Carbon Steel, Stainless Steel Galvanized Stee Application Floor, Walkway, Industrial Platform, Bridge, Trench Drains
Type Plain Bar Grating, Serrated Bar Grating, Plain, Serrated, Flat
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Product Description

Industrial building supplies galvanized machine welding steel grating

 

Product Description

 

Steel bar grating with high strength and firm structure is made up of carbon steel, aluminum steel, or stainless steel. According to the manufacturing methods, it can be divided into four types: welded, press-locked, swage-locked, and riveted gratings. According to the surface shapes, it can be divided into smooth and serrated gratings. With various styles and sizes for choice, steel gratings are widely used in everyday life, such as stair treads, walkways, platforms, floors, various covers, wheeled equipment, security screens, heavy-duty constructions, and so on.

 

Platform steel grid plate is made of flat steel in accordance with a certain distance and cross bar arrangement, and welded into a kind of steel products with a square grid in the middle, mainly used to do drain cover plate, steel structure platform plate,steel ladder step plate.The bar is generally made of twisted square steel.

 

Platform hot dip galvanized steel grid plate is generally made of carbon steel, hot dip galvanized surface, can play a role in
preventing oxidation.It can also be made of stainless steel.Hot dip galvanized steel grid has ventilation, lighting, heat
dissipation, anti-skid, explosion-proof and other properties.

 

Surface Treatment of hot dip galvanized steel grating

  • hot dipped galvanized
  • Untreated
  • Painting
  • 95% people choose hot dipped galvanized because its anti-acid and alkali corrosion capacity range is from PH6 to PH12.5,a stable protective film will be formed on the zinc surface.it has good anti-corrosive property.

Installation of hot dip galvanized steel grating

1>The shape of bearing bar: Plain type (may be omitted in the symbol of steel grating), Serrated type and I-Shape type.

2>Bearing bar pitches:12.5, 15, 20, 30, 30.16, 32.5, 34.3, 40, 60mm, of which 30mm & 40mmare recommended.
3>Cross bar pitches:38, 50, 60,100mm, of which 50mm & 100mm are recommended.

 

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
Cross bar pitch
38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2' & 4' etc
4
Material Grate
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 Type
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,
Germany: DIN24537-1-2006, 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 .

 

 

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FAQ

 

Q:Why choose us?

A: Direct factory,competitive factory price, quality assurance,local stock,fast delivery.

Q: How about the payment terms?

A:We usually use the T/T,L/C order. (100% guaranteed transaction by Alibaba ).

Q: How about the delivery time?

A:Usually within 15- 20 days, customized order may need longer time.

Q:Can you offer free sample?

A:Yes, It is our pleasure to provide sample,but usually the customer need to pay the freight,

We'll send back the courier charge if you make an order.