Large Span Light Weight Steel Structure Warehouse Construction / Pre Engineered Steel Buildings

Product Description

Large Light Steel Structure Warehouse Construction / Pre Manufactured Steel Buildings

Product Description

Light Steel Structure Warehouse Construction / Pre manufactured Steel Buildings refers to the internationally common portal frame steel structure system that can bear and transfer loads by connecting steel plates and hot-rolled, cold-formed or welded profiles through connectors. It is made of light H-shaped steel (welded or rolled; variable cross section or equal section) made of portal frame steel support, C-shaped, Z-shaped cold-formed thin-walled steel is used as purlins and wall beams, and profiled steel plates or lightweight sandwich plates are used as The roof and wall envelope structure is a door-type steel frame steel structure system assembled by using high-strength bolts, ordinary bolts and self-tapping screws and other connectors and sealing materials.

1. The steel structure warehouse is light in weight, and the steel structure is only one fifth of the brick-concrete structure. The steel structure workshop has high strength, large span and large space.
2. The steel structure warehouse has good shock resistance and shock resistance. The steel structure workshop has good overall rigidity and strong deformation ability.
3. The steel structure warehouse has high fire resistance, high corrosion resistance and high tightness.
4. Low investment in steel structure warehouse, easy removal of steel structure workshop, multiple recycling, environmental protection, and long service life of the structure.
5. The steel structure warehouse manufacturing has a high degree of industrialization, and can be installed quickly and standardly.
6. The steel structure occupies a small area and has a large use area, which increases the use area by 4% -8% compared to traditional concrete structures, which indirectly increases economic benefits.

Project Show

1.project 1

2.project 2

 

Company Profile

 

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 components 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.

Certifications

 

 

 

Item name	Specification	Material Parameter	Technical Treatment
Column	H-section steel	Q235B,Q345B	Paint or Hot dip galvanized
Beam	H-section steel	Q235B,Q345B	Paint or Hot dip galvanized
Bracing	Steel rod,Steel pipe,Angle steel	Q235B,Q345B
Purling	C or Z shape, purling Thickness:1.8mm~3.0mm	Q235B,Q346B	Hot dip galvanized
Wall and roof panel	EPS,Rock wool,Pu,Glass wool Sandwich panel or Single sheet.	Steel T=0.426~0.8mm,insulation T=50~150mm	Alu-zinc 150g, Fluorocarbon paint
Door	Sliding or rolling door	Steel or Aluminum sheet,T=1.0~1.5mm	Paint or Hot dip galvanized
Window	alloy-Glass,Aluminium alloy-shutter	T=1.0~2.0mm	Alloy
Lighting panel	FRP, T=1.5mm or T=1.8mm	Coefficient of thermal expansion:2.2x10-5/cm/cm/ºC	Light transmittance 85%
Ventilator	Turbine ventilator, and electric type	Steel,stainless steel,PC	Paint or Hot dip galvanized,304
Gutter	Galvanized or stainless steel plate	T=2.0mm	Hot dip galvanized,304
Downpipe	PVC pipe,Color steel pipe T=0.5mm	Φ110,160,200	Paint
Bolt	Ordinary, high strength	10.9S,4.8s	Hot dip galvanized
Anchor bolt	Steel rod M24,M27 M30	Q235B

 

Our Service

1.Structural steel fabrication, painting , galvanizing , pre-assembly

2.Designing, fabrication and installation for Prefabricated steel structure building.

3.Deepen or design the fabrication drawing or shop drawing based on your architectural drawing and construction drawing

4.Engineering consulting service
 

 

Quality control

QC/Technical Support
Raw material quality control 
Thickness tolerance <0.25mm
Yield and tension strength testing in-house 
Third party inspection certificate 
Supply traceable mill certificate

Structural steel fabrication quality control 
100% testing dimension tolerance <1mm
20% sample welding line ultrasonic testing, no fault, full penetration. 
20% magnetic powder testing, no bubble, no defect, Smooth and Full 
Supply third-party inspection assistance. 

Shot blasting and painting quality control 
Shot blasting grade Sa. 2.5 Metal luster, no rust, no oil dirt, no welding spatter, Roughness >75um 
Paint primer within 5 hours after shot blasting, Holiday-free coatings, smooth, No dust, Dry Film Thickness (DFT) >75UM

Pre-assembly testing the connection details.

 

Packaging & Shipping

 

FAQ

 

1. You are 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.

Items	Questions	Answers
1	Are you manufacture factory or trading company?	We are manufacture factory. Welcomed to visit us at any time. The quality control flow and sales team will show you our professionalism. Also you will 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 for each project before installation. We can send engineers to guide installation on site or a construction team to install directly.
4	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 proposal drawing, shop drawing, 3D Tekla model, construction/installation drawing to you.
5	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.
6.	How to pack and transport:	All the structure components, panels,bolts and sort of accessories will be well packed with standard package suitable ocean transportation and loaded into 40'HQ.

 

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