Fire Resistance H Section Steel Q355b Structural Steel Warehouse
Fire Resistance H Section Steel Q355b Structural Steel Warehouse
Steel structure building
KAFA steel structure building has the characteristics of high fire resistance and corrosion resistance.
The steel structure warehouse mainly means that the main bearing components are composed of steel. Including steel columns, steel beams, steel structures, steel roof trusses. Each component is connected using welds, bolts or rivets.
The scale of use includes large workshops, warehouses, supermarkets, entertainment centers and modular steel structure garages.
>> Main parts of the steel structures and technical parameters:
| Main Steel Frame System | |
| Main structure | H section steel Q345, alkyd painting, two primary painting, two finish painting |
| Roof purlin | XZ160*60*20*2.5, galvanized |
| Wall purlin | XZ160*60*20*2.5, galvanized |
| Intensive bolt | Grade 10.9 |
| Turn buckle bolt | M20+2, steel Q235, processing |
| Anchor bolt | M24, steel Q235, processing |
| Ordinary bolt | Galvanized bolt M20 |
| Ordinary bolt | Galvanized bolt M12 |
| Brace nut | Galvanized bolt M12 |
| Bracing System | |
| Cross brace | Φ20 round steel bar Q235, process and painted (alkyd painting) |
| Angle brace | L50*5 angle steel Q235, process and painted (alkyd painting) |
| Column bracing | Φ25 round steel bar Q235, process and painted (alkyd painting) |
| Tie bar | Φ127*3 steel pipe Q235, process and painted (alkyd painting) |
| Batter brace | Φ32*2.5, Φ12 round steel bar Q235, process and painted (alkyd painting) |
| Wall & Roof System | |
| Roof panel | Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU) |
| Wall panel | Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU) |
| Edge cover | 0.4mm color plate, angle Alu. |
| Fittings & accessories | Nails, glue etc. |
| Unpowered ventilator | Diameter Φ600, stainless steel |
| Sky lighting band | 1.2mm FRP, double layer |
| Sliding door | sandwich panel door |
| Roof drainage system | |
| Gutter | 0.8mm color steel plate |
| Rainspout pipes | Φ160 PVC pipe |
Advantages of steel structure warehouse
* Easy to assemble and
*Environmentally friendly materials: can be used many times and can be used
*Short construction period and longer use time
*High strength and rigidity, high weight
* Delivery within 20 days and packaging with steel tape or plastic bag tied into bundles such as
*Simple structure, low cost, light
Steel structure warehouse features
*Designed according to customer requirements
*In the complete quality control system --- ISO9001 manufacturing.
*Size: web 6MM --- 100MM; flange 6-100MM; or as customer's
*Material: ASTM A572 Gr50/A36, S355JR, Q235B, Q345B or according to customer's
*Manufacturing standard: AWS 1
*Surface treatment: hot dip galvanizing/painting
*Welding process: FCAW / GTAW / GMAW / MCAW / SAW / ESW / PAW / LBW
*Length: We can cut into any length according to customer requirements.
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