Free Design Preconstructed Steel Frame Structure Customization Q355b

Product Description

Q355B steel has the following main advantages:

1. High strength: Q355B steel has high yield strength and tensile strength, usually with a yield strength of 355 MPa, so it can provide good structural support and load-bearing capacity in many engineering applications.

2. Good plasticity and weldability: This steel has good plasticity and processability, is easy to bend, shape and weld, and can meet various engineering design requirements.

3. Excellent corrosion resistance: Q355B steel usually has good corrosion resistance, can resist corrosion and oxidation under some environmental conditions, and is suitable for a variety of engineering environments.

4. Lower cost: Relative to some higher strength steels, the cost of Q355B steel may be relatively low, making it economical and cost-effective in some projects.

5. Versatility: Q355B steel has a wide range of uses and is suitable for many fields such as building structures, bridges, machinery manufacturing, and shipbuilding.

These advantages make Q355B steel widely used in structural engineering and various construction fields, and can meet many engineering design and manufacturing requirements.

Structure Specification

Who Are We

QHHK is a 23-year supplier of steel structure warehouses, steel workshop buildings, steel hangars, prefab steel gymnasiums, metal garage buildings, steel structure poultry houses, and other large steel buildings.
QHHK provides one-stop steel structure services: design, fabrication, and installation guidance.
QHHK has 2 modern factories in China. There are 4 production lines with complete production equipment system.
QHHK is a professional manufacturer of steel structure warehouse with 23 years experience, finished 2280 projects total of 1500000sqm.
We have formed a complete set of efficient and professional customer service, production and processing, installation, and after-sales processes system. We always insist on saving cost and time for our customers. Let customers be 100% satisfied, and 100% assured.We look forward to your visit and experience our high-quality services and products.

Why Choose QHHK

We have been committed to the design of heavy steel buildings, the control of building quality details, the production of steel components, and the installation of steel buildings for 23 years

Our Certifications

Success Cases

Our Customers

Packing & Delivery

Normally the goods will be shipped using 40’ open-top container and 40’ HQ container. If use 40’HQ, it need to do a steel pallet to pack the goods, then the whole pallet cargo will be pushed into container together, when you unload the goods, you will pull the whole pallet out of the container. In this case, the ocean freight will be cheaper but will increase the cost of pallet. Regarding the open-top containers, all the goods will be loaded one by one. In this case, the sea freight of 40’OT is higher than 40’HQ, but The steel pallet for 40’HQ needs to be charged. You can tell me your preference.

How To Get A Quote

Please kindly inform us of the information below if you are interested in our products.

1. Project Progress: Is Land Purchased? Is it licensed by the government?

2. Usage: for warehouse, workshop, showroom, etc.

3. Location: In which country will it be built?

4. Local Climate: Wind speed, Snow load (max. Wind speed)

5. Design: Please provide the design drawing. Or do you need us to design for you?

6. Dimension: Length*width*height

7. Crane Beam: Do you need a crane beam inside the steel structure?

8. Roof and Wall: determine the panel material, such as color steel panel, and metal sandwich panel.

9. Windows and Doors: what material, quantity, and type?

You Want To Know

1. Are you a manufacturing factory or trading company?
We are manufacture factory, located in Shenyang city, near to Dalian port. We have 2 workshops from steel structure to wall and roof sheet.

2. Can you provide free design?
Yes, we have 10 senior engineers with rich experience. You only need to give me your idea, we will design it for you for free.

3. Can you offer competitive prices?
If you have no special requirement for the material, we all use materials from big material manufacturing companies. We also can design it according to your requirements. But no matter what kind of quotation mode, offering a reasonable price is our business objective.

4. How to install? Can you provide engineer to help?
We will provide detailed installations, like CAD, 3D Tekla, etc. Or we will provide the engineers to help according to your requirements.