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25×3 32×5 30×3 galvanized steel grid floor grating Steel frame cast iron grating heavy duty trench cover for sidewalk

25×3 32×5 30×3 galvanized steel grid floor grating Steel frame cast iron grating heavy duty trench cover for sidewalk Featured Image
  • 25×3 32×5 30×3 galvanized steel grid floor grating Steel frame cast iron grating heavy duty trench cover for sidewalk
  • 25×3 32×5 30×3 galvanized steel grid floor grating Steel frame cast iron grating heavy duty trench cover for sidewalk
  • 25×3 32×5 30×3 galvanized steel grid floor grating Steel frame cast iron grating heavy duty trench cover for sidewalk
  • 25×3 32×5 30×3 galvanized steel grid floor grating Steel frame cast iron grating heavy duty trench cover for sidewalk

Short Description:

Tooth-shaped steel grating is welded by saw tooth-shaped flat steel on one side. In addition to the characteristics and uses of ordinary steel grating, it also has strong anti-skid ability, especially suitable for wet and greasy places, offshore oil production platforms, etc. Saw tooth steel grating adopts hot-dip galvanized surface treatment, which has strong rust resistance. This product can be used as a ditch cover and frame connected with a hinge to prevent theft, safe and easy to open. The saw tooth steel grating is made of high-strength carbon steel, which makes the steel grating have high strength; the strength and toughness are much higher than cast iron, and can be used in large-span and heavy-load environments such as docks and airports. This product has large mesh and excellent drainage. The leakage area is 83.3%, more than twice that of cast iron. The product has beautiful appearance, simple lines and materials to save investment. When large span and heavy load, the price is lower than that of cast iron.

Product Detail

Product Tags

Raw material composition of toothed steel grating

Ordinary flat steel is generally made of Q235. Common models are generally 253 255 303 305 323 325 403 404 405 503 505 605 705 and other specifications. We mainly use slitting flat steel and ordinary steel grating. Toothed flat steel: The model is the same as ordinary flat steel. The difference is that the flat steel has uneven tooth marks on one side, and its main function is to prevent skid.

Type I flat steel: flat steel is thick on both sides and thin in the middle.

Twist steel: also called twisted square steel, generally there are 5 × 5 6 × 6 8 × 8 square steel, twisted steel bars

 

Overview
Quick Details
Warranty:
1 Year
After-sale Service:
Online technical support
Weight:
20-56kg/pc
Chemical Composition:
Fe,C,Si,S,P,Mn
Alloy Or Not:
Is Alloy
Secondary Or Not:
Non-secondary
Project Solution Capability:
graphic design
Application:
Hotel
Design Style:
Modern
Place of Origin:
China
Product name:
Steel frame cast iron grating heavy duty trench cover for sidewalk
Material:
Stainless steel316/304,steel,mild steel
Color:
Silver/black
Surface treatment:
Hot Dipped galvanized,untreated
Height:
25mm/30mm/32mm/35mm/40mm/50mm
Cross bar spacing:
50mm, 100mm
Bearing bar spacing:
30mm, 40mm, 60mm
Bearing bar shape:
Flat,I type,serrated
Bearing bar thickness:
3mm/4mm/5mm
Product Description

25x3 32x5 30x3 galvanized steel grid floor grating Steel frame cast iron grating heavy duty trench cover for sidewalk

25x3 32x5 30x3 galvanized steel grid floor grating Steel frame cast iron grating heavy duty trench cover for sidewalk

Product name   

Steel Grating

Finish    

Hot galvanized ,Paint,Untreatment (black/slef color)

Weld way

Automatic pressure resistance welding

Usage

Industrial platform, Corridor laying, Ditch cover plate, Fence, etc

Thickness

3-10mm

Bearing bar pitch

20mm  30mm 40mm

Cross bar pitch

50mm 100mm

Style

Plain sheet,Serrated sheet,I type sheet
Product show

25x3 32x5 30x3 galvanized steel grid floor grating Steel frame cast iron grating heavy duty trench cover for sidewalk

25x3 32x5 30x3 galvanized steel grid floor grating Steel frame cast iron grating heavy duty trench cover for sidewalk

 

Product advantages

25x3 32x5 30x3 galvanized steel grid floor grating Steel frame cast iron grating heavy duty trench cover for sidewalk

The cross bar adopts spiral design, anti-slip and beautiful

Thickened material, load-bearing and compressive, can pass the car after installation

Product Uses

25x3 32x5 30x3 galvanized steel grid floor grating Steel frame cast iron grating heavy duty trench cover for sidewalk

25x3 32x5 30x3 galvanized steel grid floor grating Steel frame cast iron grating heavy duty trench cover for sidewalk

 

Company Information

25x3 32x5 30x3 galvanized steel grid floor grating Steel frame cast iron grating heavy duty trench cover for sidewalk

25x3 32x5 30x3 galvanized steel grid floor grating Steel frame cast iron grating heavy duty trench cover for sidewalk

 

contact us

dear friend,

Thank you for visiting our products.

Our products are better in quality and most competitive in price. If you want to know more about fence and fence, steel grating, handrail, metal ball, drainage grating, stair pedal and so on, please feel free to contact me.

Looking forward to our cooperation!

Best regards

johnarivn

 

FAQ

Q: Are you a manufacture?

A: Yes, we have specialized in this field for more than 15 years.

 

Q:How do you look at your customers?

A:They are not only our customers, but also our partners, we will work together to develop, win-win cooperation.

 

Q:Do you sell products only?

A:We not only sell products, we also provide services, we have a comprehensive after-sales service system.

 

Q: Do you provide sample?

A: The samples are provided free, but the customer need to pay the postage.

After the customer place order, we will deduct the postage from the payment.

 

Q: How long would it take to produce a sample?

A: 3-5 days after receiving the postage or get the postage collect account.

 

Q: What information should i provide,if i want a lowest quotation?

A: The specification of products, such as size, color, package and quantity.

 

Q: What is the MOQ? How many sets can fit in one Container?

A: Minimum order quantity can be discussed. We calculate the number of products that a container can hold based on the data

 

Q: Do u know the deliver charge to my port or my country?

A: Yes, I have ship agent, will offer u the best vessel and charge.

Buyer Feedback

25x3 32x5 30x3 galvanized steel grid floor grating Steel frame cast iron grating heavy duty trench cover for sidewalk

 

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