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Products Description
Structural steel fabrication can be a industrial, agricultural or
commercial building for storage or production of goods, often have
cranes and forklifts for moving goods around the structures.
It requires easily transported, fast assembled without skilled
labor, without affecting the quality and durability. And design
allows for strength and sturdiness, protection against earthquakes
and wind, and is relatively cheaper when compared to other material
building. Structural steel fabrication widely applied to warehouse,
factory, workshop, storage, garage, hangar, etc., also you can add
the partition wall or first floor( second floor) according to
multi-purpose.
Structural steel fabrication adopts Q345B welded H type steel,
Q345B steel square tube, Q235B C type steel and Q235B Z type steel
to combine or build framework. Roof and wall are color compressing
corrugated steel sheet or color steel sandwich panel.
Q345B is one of low carbon alloy steel. Welded H section Q345B steel with high strength, stronger buckling resistance performance, can save 10%-15% material, 30%-40% weight of structure in buildings and 15%-20% weight of structure in bridge than hot-rolled H steel. Compare to hot-rolled H steel, welded H section steel have high-accuracy size performance, can be customized.
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.