Top Quality Professional Design Steel Structure House and Building for Warehouse

• Application: Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge
• Type: H-Section Steel
• Standard: GB
• Trademark: Quality Carbon Structural Steel and Alloy Structural Steel, XMZT
• Forming: Forging Steel
• Connection Form: Bolt Connection
• Model NO.: XMZT
• Member: Steeltruss
• Type of Steel For Building Structure: H-Section Steel
• Carbon Structural Steel: Q235
• Residential Wall Structure: Wallboard
• Installation on Site: Available
• Workers Training: Available
• Technical Consultation: Available
• Transport Package: Standard Export Packing
• Specification: Custmerized
• Origin: Shandong, China
• HS Code: 9406000090
• Production Capacity: 200000 Square Meters/Year

Product Description

 
Specifications:
Main Steel: Q345B, Q235B
Column&Beam: Welded or Hot rolled H-section
Wall&Roof: EPS, Rockwall, PU sandwich, corrugated steel sheet
Door: Rolled up door or Sliding door
Window: Plastic steel or Aluminum alloy window
Surface: Hot dip galvanized or painted.(all colors we can do)
Crane: 5T, 10T, 15T, etc.

Item name	Material characteristics	Material Grade	Surface Treatment
Anchor bolt	Steel rod M24,M27,M30,M33,M39,M42	Q235B
Steel Column	H shape, Box, steel pipe, Hot rolled sheet	Q235B,Q345B	Paint or Hot dip galvanized
Steel Bracing	Steel rod, Steel pipe, Angle steel	Q235B,Q345B	Paint or Hot dip galvanized
Steel Beam	H shape, steel Truss, Hot rolled sheet	Q235B,Q345B	Paint or Hot dip galvanized
Steel Purlin	C or Z shape, steel purlin Thickness:1.8mm~3.0mm	Q235B,Q346B	Hot dip galvanized
External wall panel, Roof panel	Single colorful corrugate steel sheet, Sanwich panel with EPS, Rock wool, Pu, Glass wool etc.,	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	Aluminium alloy-Glass, Alminium alloy-shutter	T=1.0~2.0mm	Alloy
Daylighting 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, ventilator along a slope, ventilator on a ridge	Steel,stainless steel, PC	Paint or Hot dip galvanized,304
Gutter	Galvanized Steel plate, stainless steel plate	T=2.0mm	Hot dip galvanized,304
Downpipe	PVC pipe	Φ110,160,200	Paint
Bolt	Ordinary, high strength, galvanized	10.9S,4.8s	Hot dip galvanized

 

 
 
Steel structure office building fabrication process:

1. Prepare raw materials : cut steel plate or use internation size H section steel and angle steel, round tube, round steel, square tube etc.;

2. Assembly and welding: our welders will follow the drawings to assemble the steel members and weld them together as a entire beam/column/brace and so on; (Our quality inspector will check the steel pieces after finish welding, this is the first quality check)

3. Sand blast : After finish welding and polishing, our sand blast effect can reach internation 2.5 high grade, very good for resist rust; (Secondary quality check)

4.Paint : Within 2 hours after sand blast, all the steel members should be paint. Client can choose any color and any brand of paint. (The third quality check)

5. Inspect the goods by client : After we finish a part of fabrication work, we will invite clients to check the goods before we pack the steel frame.

6.Packing and loading : If clients require us to load the goods by close containers, we will pack the steel structure members one by one on the steel skid and tie the whole steel package well. (The fourth quality check )

Steel structure design common norms are as follows:
 
1.Steel Design Code" (GB50017-2003)
2.Cold-formed steel structure technical specifications" (GB50018-2002)
3.Construction Quality Acceptance of Steel" (GB50205-2001)
4.Technical Specification for welded steel structure" (JGJ81-2002, J218-2002)
5.Technical Specification for Steel Structures of Tall Buildings" (JGJ99-9)
 
Commonly used steel grades and performance of steel:
 
1.Carbon structural steel: Q195, Q215, Q235, Q255, Q275, etc.
2.High-strength low-alloy structural steel;
3.Quality carbon structural steel and alloy structural steel;
4.Special purpose steel;

Packaging and shipping

About us
Qingdao Xinmao ZT Steel Construction Co.,LTD company is one of the well-established company experienced and specialized in prefab light steel structure, is Co-invested by Shandong Qingyun Xinda Color Steel Structure Engineering Co., Ltd., which is founded in the year of 2003. Our company is a high-tech production-oriented enterprise with a complete system for steel structure production and installation, the company has obtained the international quality certificate of ISO9001 and Steel Structure Construction Qualification Certificate Grade II.

Our Advantages: 

 1.Quality Gurantee
 High strength, light weight, good material, high reliability and short-duration high level of industrialization .
 2.Capacity of engineer
 *Based on the concept of modern design and corresponding national standards
 *Most optimized design high-efficiently with the use of advanced internal aid design software, such as PKPM and 3D3S
 *Complete set of production and installation drawings of steel structure to ensure the high-efficient and accurate operation
 3.Production capacity
 *Own light/heavy H steel production line, BOX production line ,C/Z purlin production line and various types of profiling steel sheet machines.
 *The annual production capacity: main steel structure 20000mts,secondary steel 15000mts, various profiling steel sheet 300000 sqm annual
 4.Our manufacture,installation experience
 *12years of accumulation and exploitation.
 
 *Formed our own complete set of building system for wall and roof of steel structure .
 *Rich experience in waterproof and insulation technology. Support quality assurance of our clients.
 
Customers


For more details, please contact our company, we will provide you with the most professional, the most detailed technical and product solutions.