Gnee (Tianjin) Multinational Trade Co., Ltd.
Gnee (Tianjin) Multinational Trade Co., Ltd.
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China Design Prefabricated Steel Structure Large Span Metal Frame Warehouse 1000 Sqm Painted Steel Structure Building
| Material | Q235B, Q345B or others as per client's requests |
| Base | Concrete and steel foundation anchor bolts |
| Main frame | Hot Rolled or Welded H-Section Steel |
| Purlin | C/Z purlin: Size from C120~C320, Z100~Z320 |
| Bracing | X-type or other type, angle or round pipe |
| Bolt | Plain or High-strength bolt |
| Roof & wall | EPS / Rockwool / PU Sandwich panel or colored steel sheet |
| Door | Sliding Door or Rolling Up Door or Electric Flat Door |
| Window | Aluminum Alloy or PVC window |
| Surface Coating | Anti-rust Paint or Hot Dip Galvanize |
Packing | Main steel frame without packing load in 40' OT or 40'HQ |
| Roof and wall panel load in 40' HQ | |
| Service | Design, Production and Installation |
Design Parameters | 1) Length, width, eave height, roof apex |
| 2) Live Load, Wind Speed, Seismic Load, Snow Load etc. | |
| 3) Quantity and sizes for doors and windows | |
| 4) Other information if necessary | |
| Application | Workshop, Warehouse, Plant, Bridge, Frame |
1. Service scope
Design & Engineering Service, Steel Building, Space Frames, Portable Cabins, Tubular Steel Structures, basic building elcements(built-up welded H-section, hot-rolled H-section, channel, steel column, steel beam),standard frames, secondary framing, roof & wall materials, Tempcon (sandwich) panels.
we can provide fabrication or installation or EPC construction service based on the information and the requirements from Client.
2. Standards applied
(1) Material standard:
Q235/Q345 based on China material standard.
(2) Fabrication standard:
<Technical specification for Welding of steel structure of building>
<Manual ultrasonic testing of steel weld testing methods and results of classification> etc.
3.Application scope
Industry: workshop, warehouse, and other industrial facilities.
Commerce: mall, hotel, exhibition hall, hospital, office building.
Public: the social activity center, school, library, sports stadium, church etc.
4.Advantage
Steel structure: light weight, high operational reliability, earth-quake resistance, impact resistance, high degree of industrialization, easy to install.
5.For clients information
If client can provide the following information in his inquiry, it will be very helpful:
(1) Design drawing or fabrication drawing if you have.
(2) The design load: wind load, snow load, raining condition, geological condition, aseismatic requires.
(3) The dimension: length, width, height at least.
(4) The function of building, and if need the interior equipment.
(5) The class of building: the high ,the middle or the low class.
(6) The special requirement on function: such as plumbing and electric equipment et.
Advantages
1. Prefabricated: Fast and easy installation, save time and labor;
2. Customized design: different size, various layout, shape and appearance;
3. Light weight: lighter than concrete;
4. Removable
5. Environmental Friendly: recyclable, no waste produced;
6. High strength: can resistance grade 8 earthquake, water proof, fire proof, can resist strong wind and heavy snow.
7. Long life span: more than 50 years.
8. Wide span: single or multiple spans, maximum span 60m without middle columns.