Lanjing Steel Structure Co., Ltd.
| Packaging Details | Heavy duty steel frame packed in reinforced steel pallets, crane runway beams individually wrapped and crated for ocean freight |
| Main Steel Grade | Q355B Hot Rolled H-Section ASTM A572 Grade 50 Equivalent |
| Foundation Load | Column Base Designed for 50-200 Ton Axial Load |
| Supply Ability | 15000 Square Meters per Month |
| Eave Height | 8-18m for Crane Clearance |
| Crane Capacity | 5T / 10T / 16T / 20T Overhead Crane Compatible |
| Column Spacing | 6-8m Optimized for Crane Load Distribution |
| Crane Runway Beam | Welded Built-Up I-Beam with Stiffeners |
| Seismic Design | Seismic Intensity 8 Degree Fortification |
| Delivery Time | 30-45 working days after deposit and engineering drawing approval |
| Span | 15-30m with Crane Column Brackets |
| Payment Terms | T/T, L/C |
| Place of Origin | Fujian, China |
| Brand Name | RIDGE |
| Model Number | RIDGE-HD-5000 |
| Certification | ISO 9001:2015, CE, AWS D1.1 |
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Product Specification
| Packaging Details | Heavy duty steel frame packed in reinforced steel pallets, crane runway beams individually wrapped and crated for ocean freight | Main Steel Grade | Q355B Hot Rolled H-Section ASTM A572 Grade 50 Equivalent |
| Foundation Load | Column Base Designed for 50-200 Ton Axial Load | Supply Ability | 15000 Square Meters per Month |
| Eave Height | 8-18m for Crane Clearance | Crane Capacity | 5T / 10T / 16T / 20T Overhead Crane Compatible |
| Column Spacing | 6-8m Optimized for Crane Load Distribution | Crane Runway Beam | Welded Built-Up I-Beam with Stiffeners |
| Seismic Design | Seismic Intensity 8 Degree Fortification | Delivery Time | 30-45 working days after deposit and engineering drawing approval |
| Span | 15-30m with Crane Column Brackets | Payment Terms | T/T, L/C |
| Place of Origin | Fujian, China | Brand Name | RIDGE |
| Model Number | RIDGE-HD-5000 | Certification | ISO 9001:2015, CE, AWS D1.1 |
| High Light | Q355 steel industrial shed ，heavy duty metal frame structure ，20 ton crane support workshop | ||
Built for the most demanding industrial applications, our Q355B high-strength steel shed supports heavy overhead crane operations up to 20 tons lifting capacity. The structure features reinforced column sections with integrated crane runway beam brackets, engineered for continuous duty cycle crane operations in steel fabrication plants, heavy equipment assembly, and large-scale manufacturing facilities.
Ideal for steel fabrication workshops, precast concrete plants, heavy machinery assembly factories, locomotive and vehicle maintenance depots, shipyard component workshops, and wind turbine manufacturing facilities.
All structural welding follows AWS D1.1 procedures with ultrasonic testing (UT) on full-penetration welds. Mill test certificates provided for all steel materials. Factory ISO 9001:2015 and CE certified with 20+ years of heavy industrial steel structure export experience.
Company Details
Business Type:
Manufacturer,Seller
Total Annual:
5000000-8000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Lanjing Steel Structure Co., Ltd. covers an area of 73,000 square meters. It is a professional enterprise specializing in the design, production, and installation of building steel structures, modular container houses, high-end composite panels, and more. The company boasts a team of specialized des... Lanjing Steel Structure Co., Ltd. covers an area of 73,000 square meters. It is a professional enterprise specializing in the design, production, and installation of building steel structures, modular container houses, high-end composite panels, and more. The company boasts a team of specialized des...
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