Construction Industry Steel Structure Chinese Prefab Metal Warehouse

• Customization: Available
• After-sales Service: Installation Guidance on Construction Site
• Connection Form: Bolt Connection
• Model NO.: RULYXU0966
• Grade: Low-Alloy High-Tensile Structural Steel
• Molding Method: Hot-Rolled Steel
• Residential Wall Structure: Single Layer Cladding Sheet/Sandwich Panel
• Standard: CE, Aisc, SGS, BV, ISO, GB
• Steel Type: H-Section Steel
• Structure: Steel Structure
• Surface Treatment: Painting or Hot-DIP Galvanized
• Drawing: CAD, Tekla, 3D Model, Pkpm, Bim
• Installation: Engineer Guidance on Site
• Service Life: 50 Years
• Size: Customized
• Features: Prefab Steel Structure
• Raw Steel Material: Q235B, Q355b, ASTM A36
• Wall Cladding: Corrugated Steel Sheet or Sandwich Panel
• Application: Steel Workshop, Steel Structure Platform
• Drawing: Design: The Drawing as Your Demand
• Certification: CE, Aisc, SGS, BV, ISO, GB
• Usage: Steel Structure Construction
• Parapet Wall: as Requested
• Warranty: According to Project Type
• Color: Customized
• Transport Package: Seaworthy
• Specification: Square meter
• Trademark: Ruly Steel
• Origin: Qingdao, China
• HS Code: 9406900090
• Production Capacity: 20000 Square Meter Per Month

Product Description

Construction Industry Steel Structure Chinese Prefab Metal Warehouse

Product Features

We have three H-Section steel production lines, equipped the flame cutting machine, H-Section steel assembly machine, gantry welding machine and shot-blasting machine, paint spray booth.

We also put apart the space for the fabrication of heavy-duty and large structure steel components in our workshop. The steel structure has high strength. Compared with the concrete structure, the steel structure beam and the column cross-sectional area are small, which can increase the effective use area.

Generally, the cross-sectional area of the high-rise steel structure column accounts for about 3% of the building area, and the cross-sectional area of the high-rise concrete structure accounts for 7%-9% of the building area.

 

Material list 

 

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 Company and Certificate

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.

 

 

 

 

 

Project Show

 

Textile Manifacturing Machine Tool Equipment Warehouse Workshop Multi-floor Building Combination
Steel Quantity 750 tons

 

Qingdao West High Speed Train Station Logistics Warehouse
Size 24,570 square meters

 

High-end Intelligent Hydraulic Machine Tool Equipment Warehouse
Size 9,702 square meters

 

Packing & Transport

All the structure will be well packed with standard package suitable for ocean transport 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.
 

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

Paint primer within 5 hours after shot blasting, Holiday-free coatings, smooth, No dust, Dry Film Thickness (DFT) >75UM

 

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.We offer reasonable advices for usage, maintenance and technically improve. 

 

Component 

 

 

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