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30×30 Steel Building Trusted Vendor & Low Price
GAOERJI 30×30 steel building is constructed from high-strength Q345B steel and designed through professional Tekla modeling to provide approximately 84 square meters of open, column-free space, combining excellent structural stability and durability. GAOERJI is a source manufacturer with intelligent manufacturing equipment such as 12000W high-power laser cutting, eliminating middlemen and providing you with highly competitive factory prices and faster delivery speeds.
Q345B grade steel
Matériau principal
spray paint or hot dip galvanized
Traitement de surface
plus de 50 ans
Durée de vie de la conception
Level 8 defense
Seismic level
Tekla
Design Software
bolt connection
Méthode de connexion
laser cutting
Production process
9.14 meters
Building width
Nos produits
30×30 steel building is mainly used in industrial production workshops, small logistics warehouses, commercial retail exhibition halls and equipment storage warehouses.
30×30 Steel Building Features
Professional software deep design
Three-dimensional modeling using Tekla Structures and 3D3S ensures that the hole position of each component of the 30×30 steel building is accurate to the millimeter level, and no secondary drilling is required for on-site installation.
High-strength material guarantee
Q345B high-strength low-alloy structural steel is selected, which has high tensile strength. Compared with ordinary carbon steel, the structural load-bearing capacity is increased by more than 20% with the same amount of steel used.
Intelligent processing production
12000W high-power laser cutting machine and CNC automatic welding line are put into use, the cutting end face is smooth and burr-free, ensuring the fatigue life and welding quality of steel structural components.
Excellent anti-corrosion performance
For the use environment of 30×30 steel building, it is provided with double-sided epoxy zinc-rich primer or deep hot-dip galvanizing treatment, and the anti-corrosion coating thickness is standard to effectively resist rust erosion.
One-stop technical support
With more than 30 senior design engineers, we have full-process control from plan drawings, deepening drawings to production and processing to ensure that overseas customers receive professional remote guidance during the installation stage.
Significant construction advantages
All building components are prefabricated in the factory and adopt a fully bolted connection mode, which can shorten the construction period by 60% compared with traditional concrete buildings and significantly reduce on-site labor costs.
Detailed Structural Parameters Table for 30×30 Steel Building
| Indicateurs techniques | Spécifications détaillées |
| Main framework | Welded H-beams / Hot-rolled H-beams (Q345B) |
| Secondary component system | C-type or Z-type purlins, tie rods, and corner braces (Q235B) |
| Roof and walls | Corrugated steel sheet/sandwich composite panel (EPS, rock wool, glass wool) |
| Windows and doors | Aluminum alloy windows / Industrial sliding doors / Roller shutters |
| Norme de charge de conception | Customized calculations based on local wind load and snow load. |
| Implementation Standards | Compliant with ISO9001:2008, SGS, CE, and BV certification standards. |
| Connecting fasteners | 10.9 grade high-strength bolts and ordinary bolts |
| Drainage fittings | Color steel water trough, PVC downpipe and related accessories |
30×30 steel building comparison points
GAOERJI 30×30 steel building relies on the deep technical heritage of its parent company Weidu Steel Structure. Through a fully automatic CNC production line, it ensures a very high degree of standardization of components and can achieve 100% accurate docking in overseas project installations.
Improved project ROI
GAOERJI addresses the slow capital turnover of startup factory owners due to long construction cycles, achieving delivery and production within as little as four weeks through modular prefabrication.
Ensuring safety in extreme weather
GAOERJI addresses the pain points of traditional buildings that are vulnerable to damage in earthquake or strong wind environments. It uses scientific support system design to greatly enhance the resilience of buildings.
Reduced communication costs for cross-border purchases
GAOERJI addresses the pain point of slow technical feedback when faced with intermediate traders, with manufacturer engineers providing direct CAD drawing confirmation and installation technical guidance.
30×30 Steel Building Applicable People
Start-up manufacturing companies
Provide low-cost, high-quality 30×30 factory space for start-up factories that need to quickly establish production lines to meet the layout needs of basic production equipment.
Logistics and warehousing contractor
Suitable for the rapid deployment of small distribution points or material turnover warehouses in specific areas. The fire resistance and anti-theft properties of steel structures provide security for goods.
Commercial Retail & Auto Service Providers
The 30×30 open span is ideal as an auto repair shop or small shopping mall, facilitating flexible layout of internal booths and lifting equipment.
Overseas engineering project buyers
For steel structure suppliers who need to comply with international certifications (such as CE/SGS), GAOERJI provides one-stop design, production and global logistics services.
30×30 Steel Building Instructions
Foundation Construction Guidelines
Concrete pouring was carried out strictly in accordance with the foundation drawings provided by GAOERJI to ensure the precise placement of the anchor bolts.
Component unloading inspection
After the goods arrive at the scene, they are sorted according to the list to ensure that the coating paint is intact and stacked in the order of installation.
Main frame assembly
Use lifting equipment to connect the columns and beams in sequence according to the drawing numbers, first perform preliminary fastening and then perform overall correction.
Enclosure system sealing
When installing wall panels and roof panels, pay attention to the overlapping direction and use matching sealant to ensure the overall waterproofness of the building.
usine et certificat
certificat
FAQ et contact
Bienvenue sur notre page Foire aux questions. Nous avons rassemblé les réponses aux questions les plus courantes que vous pouvez vous poser, dans l'espoir de vous fournir des solutions claires et rapides. Si vous ne trouvez pas l'information dont vous avez besoin ici, n'hésitez pas à contacter notre équipe d'assistance à la clientèle.
Does the 30×30 steel building include all door and window accessories?
We can customize the complete set according to your needs, including industrial doors, aluminum alloy windows, ventilators and all connecting accessories.
Does the factory provide installation guidance services?
GAOERJI can send professional technical engineers for overseas on-site guidance, or remote technical support through 3D videos and drawings.
What quality certification standards do the products meet?
Our products are certified by ISO9001, SGS, CE and many international authorities such as BV, and the quality meets export requirements.
What is the wind resistance rating for this type of building?
Our engineers will perform specialized structural reinforcement designs using PKPM or 3D3S software based on your local historical maximum wind speed data.
What if I don’t have design drawings?
GAOERJI has a professional research and development team, you only need to provide size requirements and uses, we can provide you with preliminary solution design for free.
How to ensure the transportation safety of steel structural components?
We have rich experience in export packaging, all components will be reinforced and bundled to prevent dings and paint damage during sea transportation.
N'hésitez pas à nous contacter. Nous nous réjouissons d'avoir de vos nouvelles.
30×30 Steel Building Trusted Vendor & Low Price
GAOERJI 30×30 steel building is constructed from high-strength Q345B steel and designed through professional Tekla modeling to provide approximately 84 square meters of open, column-free space, combining excellent structural stability and durability. GAOERJI is a source manufacturer with intelligent manufacturing equipment such as 12000W high-power laser cutting, eliminating middlemen and providing you with highly competitive factory prices and faster delivery speeds.
Q345B grade steel
Matériau principal
spray paint or hot dip galvanized
Traitement de surface
plus de 50 ans
Durée de vie de la conception
30×30 Steel Building Features
Professional software deep design
Three-dimensional modeling using Tekla Structures and 3D3S ensures that the hole position of each component of the 30×30 steel building is accurate to the millimeter level, and no secondary drilling is required for on-site installation.
High-strength material guarantee
Q345B high-strength low-alloy structural steel is selected, which has high tensile strength. Compared with ordinary carbon steel, the structural load-bearing capacity is increased by more than 20% with the same amount of steel used.
Intelligent processing production
12000W high-power laser cutting machine and CNC automatic welding line are put into use, the cutting end face is smooth and burr-free, ensuring the fatigue life and welding quality of steel structural components.
Excellent anti-corrosion performance
For the use environment of 30×30 steel building, it is provided with double-sided epoxy zinc-rich primer or deep hot-dip galvanizing treatment, and the anti-corrosion coating thickness is standard to effectively resist rust erosion.
One-stop technical support
With more than 30 senior design engineers, we have full-process control from plan drawings, deepening drawings to production and processing to ensure that overseas customers receive professional remote guidance during the installation stage.
Significant construction advantages
All building components are prefabricated in the factory and adopt a fully bolted connection mode, which can shorten the construction period by 60% compared with traditional concrete buildings and significantly reduce on-site labor costs.
Detailed Structural Parameters Table for 30×30 Steel Building
| Indicateurs techniques | Spécifications détaillées |
| Main framework | Welded H-beams / Hot-rolled H-beams (Q345B) |
| Secondary component system | C-type or Z-type purlins, tie rods, and corner braces (Q235B) |
| Roof and walls | Corrugated steel sheet/sandwich composite panel (EPS, rock wool, glass wool) |
| Windows and doors | Aluminum alloy windows / Industrial sliding doors / Roller shutters |
| Norme de charge de conception | Customized calculations based on local wind load and snow load. |
| Implementation Standards | Compliant with ISO9001:2008, SGS, CE, and BV certification standards. |
| Connecting fasteners | 10.9 grade high-strength bolts and ordinary bolts |
| Drainage fittings | Color steel water trough, PVC downpipe and related accessories |
30×30 steel building comparison points
Improved project ROI
GAOERJI addresses the slow capital turnover of startup factory owners due to long construction cycles, achieving delivery and production within as little as four weeks through modular prefabrication.Ensuring safety in extreme weather
GAOERJI addresses the pain points of traditional buildings that are vulnerable to damage in earthquake or strong wind environments. It uses scientific support system design to greatly enhance the resilience of buildings.Reduced communication costs for cross-border purchases
GAOERJI addresses the pain point of slow technical feedback when faced with intermediate traders, with manufacturer engineers providing direct CAD drawing confirmation and installation technical guidance.30×30 Steel Building Applicable People
Start-up manufacturing companies
Provide low-cost, high-quality 30×30 factory space for start-up factories that need to quickly establish production lines to meet the layout needs of basic production equipment.
Logistics and warehousing contractor
Suitable for the rapid deployment of small distribution points or material turnover warehouses in specific areas. The fire resistance and anti-theft properties of steel structures provide security for goods.
Commercial Retail & Auto Service Providers
The 30×30 open span is ideal as an auto repair shop or small shopping mall, facilitating flexible layout of internal booths and lifting equipment.
Overseas engineering project buyers
For steel structure suppliers who need to comply with international certifications (such as CE/SGS), GAOERJI provides one-stop design, production and global logistics services.
30×30 Steel Building Instructions
Foundation Construction Guidelines
Concrete pouring was carried out strictly in accordance with the foundation drawings provided by GAOERJI to ensure the precise placement of the anchor bolts.
Component unloading inspection
After the goods arrive at the scene, they are sorted according to the list to ensure that the coating paint is intact and stacked in the order of installation.
Main frame assembly
Use lifting equipment to connect the columns and beams in sequence according to the drawing numbers, first perform preliminary fastening and then perform overall correction.
Enclosure system sealing
When installing wall panels and roof panels, pay attention to the overlapping direction and use matching sealant to ensure the overall waterproofness of the building.
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FAQ
Does the 30×30 steel building include all door and window accessories?
We can customize the complete set according to your needs, including industrial doors, aluminum alloy windows, ventilators and all connecting accessories.
Does the factory provide installation guidance services?
GAOERJI can send professional technical engineers for overseas on-site guidance, or remote technical support through 3D videos and drawings.
What quality certification standards do the products meet?
Our products are certified by ISO9001, SGS, CE and many international authorities such as BV, and the quality meets export requirements.
What is the wind resistance rating for this type of building?
Our engineers will perform specialized structural reinforcement designs using PKPM or 3D3S software based on your local historical maximum wind speed data.
What if I don’t have design drawings?
GAOERJI has a professional research and development team, you only need to provide size requirements and uses, we can provide you with preliminary solution design for free.
How to ensure the transportation safety of steel structural components?
We have rich experience in export packaging, all components will be reinforced and bundled to prevent dings and paint damage during sea transportation.
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