Q235B/Q355b Hot-DIP Galvanized Prefabricated Design Steel Structure Metal Warehouse

Product Description

Q235B/Q355B Hot-Dip Galvanized Prefabricated Design Steel Structure Metal Warehouse

 

Product Features:

Steel structure products have more advantages than traditional construction:

1. Steel structure building assembly is simple, convenient transportation, products are prefabricated in the original processing plant, product quality is guaranteed.

2. Steel structure buildings have stronger wind resistance and seismic performance, and better guarantee in areas prone to bad weather.

3. The assembly time of steel structure products is short, saving the construction cycle, and no wet garbage will be produced in the assembly process, so the environmental protection performance is better.

4. Steel structure workshop can be customized, color modeling can be selected, to create more space.

5. The available space of steel structure workshop is larger, which makes full use of the floor area and maximizes the spatial benefit.
 

Steel Frame	H section steel	Q235/Q355 steel plate thickness: 8-30mm
	Welding	Automatic submerged arc welding
	Rust removal	Sand blasting
	Surface finish	Alkyd paint or galvanized
	Intensive bolt	M20,Grade 10.9
Supporting System	Angle brace	L50x4,Steel Q235, processed and painted
	Horizontal brace	Φ20, Steel Q235, processed and painted
	Column brance	Φ20, Steel Q235, processed and painted
	Tie rod	Φ89*3, Steel Q235, processed and painted
	Ordinary bolt	M12 Galvanized bolt
Roof	Purlin	C160*60*2.5,Steel Q235, galvanized and painted
	Roof panel	Sandwich panel or corrugated steel sheet
	Sky light	6mm thick PVC
	Accessories	Glass cement, self-tapping screws, etc.
	Edge cover	0.4mm steel sheet profile trimming
	Gutter	0.4mm thick sheet steel profile or galvanized sheet
	Down pie	Φ110PVC
Walls	Purlin	C160*60*2.5,Steel Q235, painted
	Wall	Sandwich panel or corrugated steel plate
	Accessories	Glass cement, self-tapping screws, etc.
	Edge cover	0.4mm steel sheet profile trimming
	Ventilation	Ventilation ball
	Doors & windows	Rolling door/sliding door PVC/alu/steel/window

 

About our company,certifications and highlight projects:

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.

 

Our steel structure fabricaiton factory:

Fabrication and Installation:

 

Method 1: We provide shop drawing before installation.

Method 2: If you still don't know how to install, We will teach you the installation in our factory. when necessary , we will assemble a sample steel structure building for you.

 

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

 

 

Packing & Loading:

All the structure components, panels,bolts and sort of accessories will bewell packed with standard package suitable ocean transportation and loaded into 40'HQ.

All the products are loaded at the loading site of our factory using crane and forklift by our skilled workers,who will prevent the goods to be damaged.

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 quote:

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. The cost of the latter will be much lower than that of the former
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