Hot-selling China Prefab Steel Frame Pre Engineered Storage Warehouse Building Prefabricated Steel Structure - 25×3 32×5 30×3 galvanized steel grid floor grating Steel frame cast iron grating heavy duty trench cover for sidewalk – Xiantang

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

Product show

Product advantages

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

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

Product Uses

Company Information

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