Product Description
Advantage: 1. The higher utilization rate of the area 2. The energy-saving effect is good 3. Has excellent seismic and wind resistance performance 4. The total weight of the building is light 5. The construction speed is fast 6. Good environmental protection 7. Flexible and rich, Large open room design 8. Meet the requirements of residential industrialization and
sustainable development |
Structure Specification
| Items | Specification |
| Main Steel Frame | Column | Q345, Q355 Welded H Section Steel |
| Beam | Q345, Q355 Welded H Section Steel |
| Secondary Frame | Purlin | Q235 C and Z purlin |
| Knee brace | Q235 Angle Steel |
| Tie rod | Q235 Circular Steel Pipe |
| Brace | Q235 Round Bar |
| Vertical&Horizontal support | Q235 Angle Steel, Round Bar or Steel Pipe |
| Cladding System | Roof panel | EPS Sandwich Panel / Glass Fiber Sandwich Panel / |
| Rock Cotton Sandwich Panel / Pu Sandwich Panel /Steel Sheet |
| Wall panel | same with the roof panel |
| Accessories | Window | Aluminum Alloy Window / PVC Window |
| Door | Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door |
| Rainspout | PVC |
| Live load on Roof | In 50kg/Sqm (Color steel panel surrounded) |
| Wind Resistance Grade | according to local climate |
| Earthquake-resistance | 8 Grades |
| Structure Usage | Up to 50 years |
| Finishing Options | Vast array of colors and type available |
| Paint Options | Alkyd painting, two primary painting, two finish painting |
| (gray paint, red paint, white paint, epoxy zinc etc.) Or Galvanized |
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 a 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 systems. 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
Design Team
Mainly responsible for all kinds of industrial and civil building
design, curtain wall design, and provide engineering consulting,
technical guidance, the urban planning, the landscape design,
indoor and outdoor decoration design, all kinds of engineering cost
and other relevant construction engineering supporting design
services. The company insists on the design of uniqueness,
uniqueness and practical combine to make each one works become
stand the test of time of classics. The company possesses strong
design strength and professional design team, has several persons
with senior design background of experts. The company partners,
technical adviser, technical guidance are domestic famous structure
expert, professor, national design master.
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. Usage: For warehouse,workshop, showroom and etc.
2. Location: Which country or area?
3. Size: Length*width*height (mm)
4. Wind load: max Wind speed (kn/m2, km/h, m/s)
5. Snow load: max Snow height (kn/m2, mm)
6. Anti-earthquake level?
7. Brick wall needed or not?
If yes, 1.2m high or 1.5m high
8. Thermal insulation needed or not?
If yes, EPS, fiberglass wool, rock wool, PU sandwich panels will be
suggested.
If not, the metal steel sheets will be more affordable.
9. Quantity (unit) and size (width*height) of doors and windows
10. Crane needed or not?
If yes, quantity (units), max Lifting weight (tons), max Lifting
height (m).
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.
Installation Notice
1. Steel structure welding requirements
Engaged in welding of steel structure work welders must pass the
examination and obtain a certificate. The holder welder must weld
in passing the examination and approval within the scope of the
project.
2. Fastener connection requirements
Steel structure fabrication and installation of units should be in
accordance with the provisions of the high-strength bolts
respectively connected with the friction surface of the anti-slip
coefficient test and retest, The component friction surface site
should be dealt with separately anti-slip coefficient test, and the
results should be consistent with design requirements.
3. Steel structure assembly and installation of steel structure
requirements
(1) of H-type steel welding seam splicing spacing and the web of
the seam shall not be less than 200 mm.
(2) and crane beam crane truss installation in place should not be
deflection.
(3) multi-section column installation, each column positioning
ground control axis should lead directly, not from the axis of the
lower column guide, to avoid too large error accumulation.
(4) the steel grid structure after the completion of the total
spell and roofing project should be finished to measure the
deflection, the deflection and the measured value of 1.15 times
can't exceed the design value.
(5) coating, coating times, and coating thickness shall comply with
the design requirements.
(6) the thickness of coating coated thin type fireproof coating
shall conform to the requirements of the design about the fireproof
limit.
4. Electric single girder crane technical parameters
LD - type A electric single girder bridge crane and CD1, MD1 type
electric hoist necessary use, become a light rail running a small
crane.
This product is a general-purpose crane, for mechanical
manufacturing, assembly workshops warehouses, and other places.
As with the Motor Grab spreader, it handles and transportation of
bulk goods. This product is suitable for lifting weights 1, 2, 3,
5, and 10 tons, 22.5 meters span 7.5-.
The crane control mode with the ground (divided into wired and
wireless two), control room control, for users to select.
This product is not flammable, explosive in medium or large
humidity with acid, alkali gases places of work, is not suitable
for lifting and transporting molten metal, toxic and flammable
work.
This product series is a series of products of electric single
girder cranes that adopt the international advanced standard
manufacturing. The machine has the advantages of a novel structure,
good technology, operation flexibility stable, safety, and
reliable.
