High Strength Fast Installation C/Z Shaped Galvanized Wall&Roof
Purlin
In steel structures, purlins are horizontal components that are
typically used to support the roof or upper structure. They serve
the following important functions:
1.Roof Support: Purlins act as horizontal structural elements, bearing the weight
of the entire roof system and its loads. They are connected to roof
trusses or beams, providing stable support for the roof.
2.Load Distribution: Purlins distribute the loads carried by the roof evenly onto the
supporting structure, reducing localized loads and maintaining the
overall stability of the structure.
3.Attachment Points: The attachment points on purlins are used to secure roof
materials such as roof tiles, metal sheets, or other covering
materials. These attachment points ensure that the roof materials
are securely installed on the structure, preventing them from being
affected by wind, rain, or other external forces.
Galvanizing purlins involves applying a layer of zinc coating to the surface of the
purlins. This treatment method offers the following advantages:
1.Corrosion Resistance: The galvanized coating effectively prevents corrosion and
oxidation on the surface of the purlins. Zinc has self-healing
properties, and if the surface is scratched or damaged, the zinc
layer will form a protective oxide layer, preventing further
corrosion.
2.Extended Lifespan: Galvanized purlins have a longer lifespan because the zinc
coating provides an additional protective layer, reducing the
purlins' exposure to the external environment (such as moisture,
acid rain, etc.) and slowing down the occurrence of corrosion.
3.Low Maintenance Costs: Due to the corrosion and oxidation resistance of galvanized
purlins, they have lower maintenance costs. Compared to
non-galvanized purlins, galvanized purlins do not require frequent
maintenance and painting, saving time and money.
4.Aesthetics: Galvanized purlins have a silver-gray appearance, which can add a
modern and industrial feel to the building. They maintain a good
appearance in various climatic conditions.
Company Overview:
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering
company, located in Qingdao, China, which integrates steel
structure design, research and development, manufacturing and
installation. The project types include prefabricated steel
workshop, warehouse, logistics park and other light steel structure
of the civil building system, high-rise residential buildings,
exhibition center, stadium, airport station and bridge, Power
plant, chemical plant, oil and gas, mining,etc.
Our company's steel structure processing plant now covers an area
of 35,000 square meters, plant20,000 square meters. More than 100
employees. The monthly production capacity for steel structure is
more than 1500 Tons. Our steel structure componetns include
light/heavy H steel ,BOX steel,Cross shaped section steel, large
diameter submerged arc straight-weld pipe,steel model structure,
C/Z purlin and machining fitting components . There are three
subordinate steel structure companies, which have passed and
strictly implemented ISO9001:2008 quality management system,
ISO14001:2004 environmental system, GB/T28001:2001 occupational
health system, and obtained ASTM certification in the United
States, and international SGS product certification. Obtained the
right of export, design, installation and consultation from the
ministry of foreign trade and economic cooperation.
Quality first, Technology ahead ,Innovation continually is our
entrepreneurial concept. We build strong relationships of trust
with our clients, truly understanding their needs and bringing them
the most reasonable solutions.
Structural Design:
Overall Plan:
Quality Control System of Production Line:
How To Install:
We will provide construction drawing before installation for each
project. We could also dispatch our engineer to guide installation
on site or we install it by our construction team.
Client Visitation:
FAQ:
1. Are you a manufacture factory or trading company?
We are manufacture factory. And you are welcomed to visit us at any
time. The quality control flow and sales team will show you our
professionalism. Also you will can get best and most competitive
price after visiting us.
2. Is your price competitive compared with other companies?
Our business objectives are to give the best price with same
quality and best quality with the same price. We will do everything
we can to reduce your cost and guarantee you get the best product
that you paid for.
3. Can you send engineers or whole team to install my project?
We will give detailed installation drawings for free. We can send
engineers as installation director or a team upon request.
4. Do you accept container loading inspection?
You are welcomed to send an inspector, not only for the container
loading, but any time during the production time.
5. Do you offer designing service for us?
Yes, we could design full solution drawings as your requirements.
By using AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures (Xsteel)
and etc. we can design complex industrial building like office
mansion, super marker, auto dealer shop, shipping mall, 5 star
hotel.
6. What is the delivery time?
Delivery time depends on order quantities. In general the delivery
time to nearest seaport in China will be 40 days after receiving
deposit.
7. How can you get a quotation for your projects?
You can contact us by email, phone, WhatsApp, Viber and so on 24*7
and you will get reply within 8 hours.
Why Us:
1. Professional design team, we could design the drawing as your
requirement or calculate the steel quantity based on your drawing.
2. Skilled fabrication team and advanced equipment. We make the
independent production schedule to each project.
3. One-stop service: We have completed lots such kinds of projects,
we could provide the integrated proposal for your project.
4. Professional QC team will guarantee that we will provide the
production and service as your request.
5. After sales service: If it has any questions that need us to do
in your process of using, such as the maintain of outside
insulation and steel components, just tell us , we will try to
provide the service as well as we can.
How To Get Quotation:
The following question we need to know before making the price.
Just feel free to fill what you know.
| 1 | Location (where will it be built?) | _____country, area |
| 2 | Size: length*width*height | _____mm*_____mm*_____mm |
| 3 | wind load (max. wind speed) | _____kn/m2, _____km/h, _____m/s |
| 4 | snow load (max. snow height) | _____kn/m2, _____mm |
| 5 | anti-earthquake | _____level |
| 6 | brickwall needed or not | If yes, 1.2m high or 1.5m high |
| 7 | thermal insulation | If yes, EPS, fiberglass wool, rockwool, PU sandwich panels will be
suggested; . if not, the metal steel sheets will be ok. |
| 8 | door quantity & size | _____units, _____(width)mm*_____(height)mm |
| 9 | window quanity & size | _____units, _____(width)mm*_____(height)mm |
| 10 | crane needed or not | If yes, _____units, max. lifting weight____tons; max. lifting
height _____m |
