• 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 Catwalk Heavy Duty Bar Grating Hot Dip Galvanized Feature

Place of Origin Hebei,China
Brand Name TT
Certification ISO9001
Minimum Order Quantity 15m2
Price Negotiable
Packaging Details Binding
Delivery Time 5-8day
Payment Terms L/C, T/T
Supply Ability 100m2+per+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.

Product Details
Product Name Heavy Duty Bar Grating Bearing Bar Size 100mm*8mm
Bearing Bar Pitch 100mm*100mm Cross Bar 13mm*13mm
Surface Treatment Untreatment Type Size 1000mm*1250mm
High Light

heavy duty bar grating


heavy duty metal grid

Leave a Message
Product Description

Hot Dip Galvanized Heavy Duty Bar Grating For Industrial Catwalk Grating



Product Name:Heavy Duty Bar Grating


Heavy Duty Bar Grating Material:


Low Carbon Steel


Heavy Duty Bar Grating Surface Treatment:


Untreated,Hot Dipped Galvanizing

Heavy Duty Bar Grating Specifications:


Item Description
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
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.
Twisted Cross Bar Pitch 38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4”etc
Material Grade

ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400,

Mild steel & Low carbon steel, etc

Surface Treatment Black, self colour, hot dip galvanized, painted, spray coating
Grating Style Plain / Smooth, Serrated /teeth, I bar, serrated I bar

China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88),

UK: BS4592-1987, Australia: AS1657-1985,

Germany: DIN24537-1-2006, Japan :JIS


Heavy Duty Bar Grating (Plain Type, Serrated Type, and I-shape Type)


made by welding with flat steel and cross/round bars with certain distances.


Our Steel Grating enjoy the feature of high strength, light structure, high bearing,


convenience for loading and other properties.


The hot dipped zinc coating gives the product excellent anti-corrosion.


--Bearing Bar (Load Bar) Specifications (mm):


The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 10.


The specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4,


55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.

--Bearing Bar Pitch (center to center):

12.5, 15,25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc, also be according to


client's requirement and 30, 40, 60mm are recommended,


America standard is available <1' x 3/16', 1 1/4' x 3/16', 1-1/2' x 3/16', 1' x 1/4', 1-1/4' x 1/4',


1 1/2' x 1/4'(19-w-4),(19-w-2) and so on.>

--Cross Bar Pitch (center to center):


38, 50, 76, 100, 101.6mm etc, also be according to client's requirement and 50, 100mm are


recommended, America standard is available.


Tiantai Company was founded in 1990, a professional manufacturer of Metal Fence and Mesh


with more than 20 years experience. Our leading products include: wrought iron fence, chain link fence,


temporary fence, metal sieve mesh , and so on.

Heavy Duty Bar Grating Features:

Aesthetic outlook: Simple lines and silver appearance meeting the modern trend.


The best drainage: Leakage area of 83.3 percent, more than twice of cast iron products


Hot-DIP galvanized treatment: Good rust-proof property, maintenance-free


replacement.Anti-theft design:


The cover and the frame is joint with hinge offering security, safety and open




Savings investments: Large-span. Less lost for heavy load compared with cast iron




Cost can be saved for the risk of being stolen or crushing one if cast iron is uses.


High strength: The strength and the toughness are much higher than cast iron.


Can be used for terminals, airport and other large-span and heavy loading condition.


Specifications: More specifications and sizes optional for meeting various environment, load, span, sizes and shapes.


Heavy Duty Bar Grating FAQ

1.Are you factory or Middleman?

We are professional manufacturer in fence since 1990, our factory is 30000 square meters located in Hebei, China.

2.How long can be your products survived?

The products of our factory can be used at least 10 years as standard;But we also according the demand of clients,


will produce products for 20 years long life; such as aluminum fence, heavy duty hot dip galvanized fence, and so on.

3.Do your factory provide warehousing services?


There is a place of our factory, which is specially used to store goods, after finished of goods.The customers can storage for free.

4.What is the payment terms?

Our factory payment term : T/T by 30% as deposit, 70% as balance before leaving factory.


5.why choose our company?


All of the terms can discuss,for the payment way,and the specification,we are the factory,so can we offer you the best price than the trader


company,if you want to give us a chance,we will let you satisfaction,so give us a chance,you find a better factory,i find a better customer


Heavy Duty Bar Grating Picture:


Industrial Catwalk Heavy Duty Bar Grating Hot Dip Galvanized Feature 0