
Add to Cart
The advantage of Steel Structure Buildings
1. The tensile strength of steel is much more times greater than concrete.
2. Steel is also ductile in nature.
3. Steel has also the high strength to weight ratio as compared to concrete.
4. Steel structures are also preferred when time span is small. Construction rate is very fast.
5. Steel bars are also reusable.
6. Steel structures can be extended in any direction.
7. Steel has smaller columns as compared to concrete columns, so do to this more space will be available for some other functions.
8. As steel structures are lighter then concrete, therefore there is less cost used and foundation of structure become less expensive.
9. Steel structures are cost-effective
Sandwich Panel
Sandwich panel is suitable for prejects with high fireproof requirement. With good sound-proof effect.In addition, noise indoor caused by rain and hail are weakened obviously after sandwich used.
H-Shaped Steel
The advantages of our products: high-performance thermal insulation, ventilation, moisture-proof materials provide extremely high living comforts.
C-Shaped Steel
The advantages of this approach is durable life long, the production of high degree of industrialization, quality and stability. So heavily used by atmospheric corrosion is serious and difficult maintenance of outdoor steel structure
Roof and wall panel | |
roof panel | 50/75/100mm sandwich panel (EPS, PU, Glass wool, Rock wool) or color steel sheet |
Wall panel | 50/75/100mm sandwich panel (EPS, PU, Glass wool, Rock wool)or color steel sheet |
rolling up door | auto-matic aluminum rolling up door/sandwich panel sliding door, sandwich panel sectional door |
Single Wing door | sandwich panel door/aluminum hinged door |
Window | Aluminum/PVC sliding window with single glass/double glass |
Edge Cover | steel sheet (thickness 0.5mm) |
Fittings | glass adhesive, self-tapping screw etc. |
Other fittings & Accessories | |
Embedded | M24 steel Q235, process |
Intensive bolt | Grade 10.9 |
Ordinary bolt | 4.8S |
Gutter | Color steel sheet, steel, stainless steel |
Water drain pipe | PVC |
Ventilator | Unpowered ventilator, electric monitor |
Steel frame structure consists of beams and columns from welded H-shapede steel, hot rolled H-shaped steel. In this frames, the beam and column system takes the gravity load such as dead and live loads.
QHHK offers virtually any type of structural design required. Your building sqare footage, local cades and wind, rain, and seismic requirements will determine the type of structural system that will apply, Other considerations include interior space requirements where clear spans may or may not be required. Standard bay length are 6m, 7.5m, and 9m between main frames. A variety of endwalls designs are available depending upon specific building demands. Post and beam endwalls are standard optinal"rigid frame" endwall designs are also available when there may be a need to add to the building in the future or perhaps a need for a total opening such as an aircraft hangar door. Our staff of experienced professionals can be of great assistance in determining the right structure for your application.
we make it easy to purchase a quality pre-engineered steel building. QHHK's building specialists can assist in taking your initial concept and developing the structural design with accessories that best accommodates your needs.
One of many standard features offered on the majority of buildings by QHHK includes the overlapping of purlins at the main beam as opposed to the flush bolting method. this technique insures greater strength and structural support. And as you will see, every aspect of a QHHK steel building is designed to meet just the right combination of quality and economy.
------ Why Choose Us -------
1.Designing Ability
With help of modern designing softwares such as Auto CAD, PKPM, 3D3S, SAP2000, TSSD, Tekla Structures (Xsteel), 3DS MAX. We provide full designing and detailing service to all customers.
We purchase the best quality raw material from An steel Co., Ltd.
We have 2 modern factories with a total area of 21000 square meters to produce.
We can provide you with picture information of all production links, from raw materials to steel processing, the whole process of visual production.
4. Strict Quality Inspection
With good quality steel material, we have AWS-D1.1/D1.5 welding quality system and professional CWI welding inspector to ensure high quality of the product.
Container and pallet packing will protect the surface paint or zinc of the steel structures.
Delivery will be made 23 days after receipt of full payment.
Produce:
1. Production job based on steel building confirmed drawing.
2. We also can make the products use and drawing from customer.
3. Quality control work goes through every step during production.
4. Third Party Quality Check , customer on-site quality inspection and any other reasonable inspection way is ok.
After-sale service:
1.After production, we will supply steel building installation drawing
2.Send techinican to guide installation on site if customer request.
Additional service:
if need us check the other factory, or need us inspect the container loading , we are glad to help.