Multi Storey Steel Structure Buildings / Pre Built Commercial Office Buildings

• Application: Steel Workshop
• After-sales Service: Installation Guidance on Construction Site
• Warranty: According to Project Type
• Type: Portal Frame Structure
• Standard: GB, ASTM, DIN, JIS, AISI, BS
• Trademark: Low-alloy High-tensile Structural Steel, Ruly Steel
• Model NO.: RulyZ0101
• Connection Form: Bolt Connection
• Type of Steel For Building Structure: High-Strength Steel
• Carbon Structural Steel: Q235
• Raw Steel Material: Q235B, Q355b, ASTM A36
• Shot Blasting Level: SA 2.5
• Service Life: 50 Years
• Wall and Roof: Rock Wool
• Surface Treatment: Painting
• Features: Steel Buildings
• Main Structure: Galvanized Light Structure
• Columns & Beams: H-Section Steel
• Usage: Steel Structure Warehouse
• Working Scope: Design, Fabrication, Installation
• Color: Customizable
• Process Criterion: Aws D1.1, GB
• Drawing: CAD, Tekla, 3D Model, Pkpm, Bim
• Installation: Engineer Guidance on Site
• Fabrication: GB Standard
• Transport Package: Seaworthy
• Specification: Square meter
• Origin: China
• HS Code: 9406900090
• Production Capacity: 20000 Square Meter Per Month

Product Description

Multi Storey Steel Structure Buildings / Pre Built Commercial Office Buildings

Product Description

 

Multi Storey Steel Structure Buildings / Pre Built Commercial Office Buildings. Pre-built multi-storey commercial office buildings construction with glass curtain wall, outside stair. We provide wleded steel beam&column, glass curtain wall, outside stair, steel deck, purlin, window and doors and other accessory.
 

Material List

Name	Multi Storey Steel Structure Buildings / Pre Built Commercial Office Buildings
Dimension	Length	H beam:400-1500mm
	Thickness	web plate: 6-32mm wing plate: 6-40mm
	Height	200-1200mm
	color	according to customers
	size	MOQ is300m2,wideth*length*eave height

 

Main components	base	cement and steel foundation bolts
	Main frame	H beam
	Material	Q235B, Q345B or others as customer's request
	Purlin	C or Z purlin,size from C120-C320,Z100-Z20
	bracing	X-type or other type bracing made from angle,round pipe.
	bolt	plain bolt and high strength bolt
	door	sliding or rolling door
	Window	Aluminium alloy window
	surface	two ways of anti-rust painting or hot dip galvanized

 

components	sheet	0.5mm or 0.6mm galvanized sheet
	Accessories	semi-transparent skyling belts, Ventilators,down pipe,galvanized gutter,etc.

 

Project Show

1.project 1
 

2.project 2

Our Company

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.

Certificate

 

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.

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, Alibaba TM, WhatsApp, Skype, Viber and so on 24*7 and you will get reply within 8 hours.

Packing And Transport

Design:

For such project , we will design the preliminary layout drawing, 3D Tekla model and installation drawing to contribute to the completion of the project.

Component

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