Qingdao Ruly Steel Engineering Co.,Ltd
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 20000 Square Meter Per Month |
| Delivery Time | 30 Days |
| Packaging Details | Steel frame pallets and loaded into 40’HQ |
| Application | Heavy Duty Prefabricated Workshop With Overhead Crane |
| Type | Steel Structure Workshop With Overhead Crane |
| Raw steel material | Q235B, Q355B, ASTM A36 |
| Shot blasting level | Sa 2.5 |
| Service life | 50 Years |
| Wall and Roof | Rock wool |
| Surface treatment | Painting |
| Working scope | Design,Fabrication, Installation |
| Columns & Beams | H-section steel |
| Standard | AISC, ASTM, BS, DIN, GB, JIS |
| Brand Name | Ruly Steel |
| Model Number | Ruly0198 |
| Certification | SGS, BV, ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 20000 Square Meter Per Month |
| Delivery Time | 30 Days | Packaging Details | Steel frame pallets and loaded into 40’HQ |
| Application | Heavy Duty Prefabricated Workshop With Overhead Crane | Type | Steel Structure Workshop With Overhead Crane |
| Raw steel material | Q235B, Q355B, ASTM A36 | Shot blasting level | Sa 2.5 |
| Service life | 50 Years | Wall and Roof | Rock wool |
| Surface treatment | Painting | Working scope | Design,Fabrication, Installation |
| Columns & Beams | H-section steel | Standard | AISC, ASTM, BS, DIN, GB, JIS |
| Brand Name | Ruly Steel | Model Number | Ruly0198 |
| Certification | SGS, BV, ISO | Place of Origin | China |
| High Light | prefab steel buildings ，metal workshop building | ||
| Attribute | Value |
|---|---|
| Application | Heavy Duty Prefabricated Workshop With Overhead Crane |
| Type | Steel Structure Workshop With Overhead Crane |
| Raw steel material | Q235B, Q355B, ASTM A36 |
| Shot blasting level | Sa 2.5 |
| Service life | 50 Years |
| Wall and Roof | Rock wool |
| Surface treatment | Painting |
| Working scope | Design, Fabrication, Installation |
| Columns & Beams | H-section steel |
| Standard | AISC, ASTM, BS, DIN, GB, JIS |
This heavy-duty prefabricated steel frame workshop is designed for heavy engineering machinery factories. The structure features frame construction with one or more heavy-duty cranes and typically includes multiple steel structure platforms. The primary material is wide-flange H-beams with high-strength bolted joints, making welded H-beam component manufacturing and bolt installation quality control critical to structural integrity.
Project Specifications: Total steel structure quantity approximately 700 tons with 6 sets of 20-ton bridge cranes (12m lifting height).
| Component | Specification |
|---|---|
| Main Steel Frame (Column) | Q235, Q345 Welded H Section Steel |
| Main Steel Frame (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 |
| 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 |
| Live load on Roof | 120kg/Sqm (Color steel panel surrounded) |
| Wind Resistance Grade | 12 Grades |
| Earthquake-resistance | 8 Grades |
| Structure Usage | Up to 50 years |
| Temperature Range | -50°C to +50°C |
Our 35,000㎡ fabrication facility includes 20,000㎡ of workshop space equipped with:
Please provide the following information for an accurate quote:
| 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; if not, metal steel sheets |
| 8 | Door quantity & size | _____units, _____(width)mm*_____(height)mm |
| 9 | Window quantity & size | _____units, _____(width)mm*_____(height)mm |
| 10 | Crane needed or not | If yes, _____units, max. lifting weight____tons; max. lifting height _____m |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
15 Million -20 Million
Employee Number:
100~110
Ecer Certification：
Verified Supplier
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company, located in Qingdao, China, which integrates steel structure design, research and development, manufacturing and installation. The project types include prefabricated steel workshop, warehou... Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company, located in Qingdao, China, which integrates steel structure design, research and development, manufacturing and installation. The project types include prefabricated steel workshop, warehou...
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