| Material: | Q235, Q345b Steel, H-Column, C-Section Purlin |
|---|---|
| Ssurface Treatment: | Painted or Galvanized |
| Certificated: | ISO, Coc, SGS |
| Keyword: | Steel Structure |
| Roof: | Sandwich Panel |
| Crane: | Support |
| Customization: |
|---|
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Audited Supplier | No | Item | Specification |
| 1. Main Steel System | ||
| 1 | Main steel frame | Q345, 3 painting coatings, (2 red lead anti-rust coatings, 1 grey surface coating) |
| 2 | Foundation bolts | Q235, M24 |
| 2. Various Supports | ||
| 1 | Roof purlins | Q235, galvanization |
| 2 | Wall purlins | Q235, galvanization |
| 3 | Various supports | Q235, 3 painting coatings, (2 red lead anti-rust coatings, 1 grey surface coating) |
| 4 | Struts | Q235, Ф20, 3 painting coatings, (2 red lead anti-rust coatings, 1 grey surface coating) |
| 5 | Stairs | Q235, 3 painting coatings, (2 red lead anti-rust coatings, 1 grey surface coating) |
| 6 | Edge formworks | |
| 7 | Square tubes | Q235 |
| 8 | Floor deck | 1.0mm thickness, 688 model |
| 3. Roof System | ||
| 1 | Roof panel | 0.4mm thickness, 820 model |
| 2 | Roof insulation cotton | 50mm thickness, glass wool |
| 3 | Flooding board | 0.4mm thickness, color steel plate |
| 4 | Standard Parts | Fixed seat, roof self-tapping screw, roof rivet, sealant, gutter, etc. |
| 4. Wall System | ||
| 1 | Wall panel | 0.4mm thickness, 900 model |
| 2 | Wall insulation cotton | 50mm thickness, glass wool |
| 3 | Flooding board | 0.4mm thickness, color steel plate |
| 4 | Standard parts | Wall self-tapping screw, wall rivet, sealant |
| 6 | Composite board doors | |
| 5. Fasteners | ||
| 1 | High strength bolts | M20 |
| 2 | Ordinary bolts | M12 |
| 3 | Ordinary nuts | M12 |
| 4 | Pegs | M16 |
| Note | All parts support customization | |
| Items | Specification | |
| Main Steel Frame | Column | Q235, Q345 Welded H Section Steel |
| Beam | Q235, Q345 Welded H Section Steel | |
| Secondary Frame | Purlin | Q235 C and Z purlin |
| Knee brace | Q235 Angle Steel | |
| Tie Rod | Q235 Circular Steel Pipe | |
| Brace | Q235 Round Bar | |
| Vertical and Horizontal Support | Q235 Angle Steel, Round Bar or Steel Pipe | |
| Maintenance system | Roof Panel | EPS Sandwich Panel / Glass Fiber Sandwich Panel / Rock Wool Sandwich Panel / Pu Sandwich Panel /Steel Sheet |
| Wall Panel | Sandwich Panel / Corrugated Steel Sheet | |
| Accessories | Window | Aluminum Alloy Window / PVC Window / Sandwich Panel Window |
| Door | Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door | |
| Rainspout | PVC | |
| Live load on Roof | In 120kg/Sqm (Color steel panel surrounded) | |
| Wind Resistance Grade | 12 Grades | |
| Earthquake-resistance | 8 Grades | |
| Structure Usage | Up to 50 years | |
| Finishing Options | The vast array of colors and textures available | |
| Paint Options | Alkyd painting, two primary painting, two finish painting (gray paint, red paint, white paint, epoxy zinc, etc.) Or Galvanized. |
|
(1) Why Choose Steel Structure
Steel was a stand by material for a long time in the architectural framework, but when it is recognized for its natural beauty and structural integrity, the result can be inspiring. Master architects such as Zaha Hadid, Frank O Gehry, and Moshe Safdie have challenged the idea of using only steel to construct a skeleton of the building and create innovative and surprising fluid structures. Many modern architects are experimenting with the aesthetic of steel from rust texture to polishing for a high shine finish.
Basically here, the buildings are made up of Steel frameworks which support all the loads where columns, beams, and girders are made up of steel sections. They are flexible, which makes them very good at resisting dynamic (changing) forces such as wind or earthquake forces.
Steel can be adjusted and changed according to the designer's requirements. The frame which is made from steel can be repositioned. For example; wall frames made from the steel can be altered easily to widen space and create a new interior layout of the building. At the same time, it helps to extend the lifespan of the structure.
It gives a freedom to explore ideas to create stylish shapes and textures of the building. It offers a stylish way to create large, column-free interiors, that give the building a sense of openness.
It is lightweight when compared with timber and RCC and also easier to transport, reduces fuel cost and accelerates project schedules. Also, it is energy efficient and can be recycled, and create minimum raw material waste.
It can be rolled, cut and turned into a variety of sizes and shapes without changing the composition or physical property through steel.
It withstands extreme forces and weather conditions such as strong wind, earthquakes, and heavy snow. They are not affected by bugs, termites, fungi, etc. They are more fire-resistant as compared with wooden frames.
Using steel in residential, commercial or industrial structures is definitely a worthy investment.
(4) Drawings Display
(6) Application
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.
3. Steel Structure Process
3.1 Prepare raw materials: cut steel plate or use customized size H section steel and angle steel, round tube, round steel, square tube, etc.;
3.2 Assembly and welding: our welders will follow the drawings to assemble the steel members and weld them together as an entire beam/column/brace and so on; (Our quality inspector will check the steel pieces after finish welding, this is the first quality check)
3.3 Sandblast: After finish welding and polishing, our sandblast effect can reach internation 2.5 high grade, very good for resisting rust; (Secondary quality check)
3.4 Paint: Within 2 hours after sandblasting, all the steel members should be painted. A client can choose any color and any brand of paint. (The third quality check)
3.5 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.
3.6 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 )
4. Quality Control & Safety for Steel building
Quality is the hallmark of the products designed and manufactured by us.
We are an ISO 9001: 2000 certified company. Some of the quality practices followed by the company which has led to continuous improvements in processes, procedures, and products are as follows:
1) All products meet the national and international standard requirements.
2) To ensure quality, all products are passed through stringent quality checks in all the stages of manufacturing.
3) Source of material is certified to ensure consistency in quality. Materials are procured from reputed suppliers and manufacturers and full traceability is maintained.
4) Well established in-house QA Laboratory to ensure quality in different stages of manufacturing. High-quality welding process and technology are used. Nondestructive testing on welding joints is carried out. Only branded and reputed consumables are used for manufacturing.
5) The project quality department ensures end-to-end quality for its buildings during execution and completion.
6. Our Service
6.1 Pre-sale Service
8. Customized design is welcome, it would be better if you could provide the following information:
1. Location (where will 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
Welcome to visit our factory, we assure that our products will satisfy your needs with designs, competitive performance price ratio and best services.
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