Prefab steel frame structure building.

1.Product Description

Prefab steel frame structure building. It can be used for kinds of building, which includes monospan steel frame, double-span steel frame and multi-span steel frame. It can assemble the crane. Fro portal steel frame light house steel construction, the formed steel sheet and cold bend thin wall purline should be used as the roof. Steel column and steel girder of it should adopt welding H steel, which material are Q235 or Q345.​
Advantages 1. Design according to customers' requirements
2. Manufacture under complete quality control system---ISO9001
3. Installation with instruction of experienced engineers
4. Easy to assemble and dismantle
5. Eco-friendly material: can be used for several times and can be recycled
6. Shorter construction period, longer using time
7. High strength and stiffness, high weight bearing.
8. Sound insulation and heat insulation; antisepsis and damp proofing; waterproof and anti-seismic
Main components Main frame H Section Steels
Purlin C or Z section steel profiles
Brace Ordinary with high strength bolt
Roof &wall EPS, Rock wool , Glass wool, PU, Corrugated Steel Sheet
Door Sliding or rolling door
Insulation panel EPS, Rock wool , Glass wool, PU Sandwich Panel
Material Q235B,Q345B China Steel Grade
Sheet 0.3mm-0.6mm galvanized steel sheet
2. Questionnaire Below issues are needed to make solution. 3.1 Location (where will be built? ) _____country, area 3.2 Size: Length*width*height _____mm*_____mm*_____mm 3.3 wind load (max. Wind speed) _____kn/m2, _____km/h, _____m/s 3.4 snow load (max. Snow height) _____kn/m2, _____mm 3.5 anti-earthquake _____level 3.6 brickwall needed or not If yes, 1.2m high or 1.5m high 3.7 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. 3.8 door quantity & size _____units, _____(width)mm*_____(height)mm 3.9 window quanity & size _____units, _____(width)mm*_____(height)mm 3.10 crane needed or not If yes, _____units, max. Lifting weight____tons; Max. Lifting height _____m