Qingdao KXD Steel Structure Co., Ltd
| Window | Aluminum Alloy Window |
| Delivery Time | 30days |
| Color | Optional,Blue or as per your need |
| Main Frame | Welded H-shape Steel Beam, Column |
| Payment Terms | T/T |
| Advantage | Lightweight |
| Certifications | ISO 9001, CE |
| Panel Thickness | 50mm, 75mm, 100mm |
| Supply Ability | 5000ton/Month |
| Windloadresistance | Up to 0.6 kN/m² |
| Packaging Details | pallet |
| Application Fields | workshop plant/warehouse/hangar |
| Corlor | Red, sea blue, white grey, etc. |
| Model Number | KXD-SSW1059 |
| Certification | ISO, SGS, CE, BV |
| Brand Name | KXD |
| Place of Origin | Qingdao |
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Product Specification
| Window | Aluminum Alloy Window | Delivery Time | 30days |
| Color | Optional,Blue or as per your need | Main Frame | Welded H-shape Steel Beam, Column |
| Payment Terms | T/T | Advantage | Lightweight |
| Certifications | ISO 9001, CE | Panel Thickness | 50mm, 75mm, 100mm |
| Supply Ability | 5000ton/Month | Windloadresistance | Up to 0.6 kN/m² |
| Packaging Details | pallet | Application Fields | workshop plant/warehouse/hangar |
| Corlor | Red, sea blue, white grey, etc. | Model Number | KXD-SSW1059 |
| Certification | ISO, SGS, CE, BV | Brand Name | KXD |
| Place of Origin | Qingdao | ||
| High Light | 50 Years Life Cycle Pre-engineered Steel Building ，Quick Erection Pre-engineered Steel Building ，Cost Savings Pre-engineered Steel Building | ||
| Model Number | KXD-SSB54 |
|---|---|
| Construction Period | 60 Days |
| Life Cycle | 50 Years |
| Warranty | 30 Year Limited Warranty |
| Quality Standards | SGS / ISO / BV |
| Production Capacity | 5000 ton/Month |
Pre-engineered steel buildings are steel structures built over a structural concept of primary members, secondary members, roof and wall sheeting connected to each other and various other building components.
These buildings can be provided with different structural and non-structural additions such as skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors & windows, trusses, mezzanine floors, fascias, canopies, crane systems, insulation, etc., based on customer requirements. All steel buildings are custom designed to be lighter in weight and high in strength.
Price per square meter can be 25%-30% lower than conventional steel buildings. Site erection cost is low due to faster erection times and easier installation process.
All steel components are fabricated at the factory and linked by bolts at the site. Erection process is fast, step by step, easy to install and requires simple equipment. 60% less construction time required compared with traditional R.C.C. buildings.
Pre-engineered steel buildings are flexible in design requirements, easy to expand in the future, and economical with low transportation costs.
Pre-engineered buildings are environmentally friendly with CO2 reduction, energy efficiency, and recyclability.
Verification of materials, dimensional inspection, and preparation according to design specifications using CNC cutting equipment.
Precision assembly of beams and connection details using H-section production lines with hydraulic positioning systems.
Professional welding using submerged arc and MIG welding processes following GB50661-2011 standards, with post-weld grinding for quality finish.
Automated blasting process achieving SA 2/2.5 surface preparation grade for optimal paint adhesion.
Multi-coat painting system applied by airless spray with strict quality control of film thickness and surface conditions.
With 20-year warranty in the steel building industry, our company maintains strict quality standards. We have acquired ISO9001 and CE certificates and follow comprehensive quality control procedures including:
Comprehensive regulations ensure the quality of fillet welds, meeting technical requirements and improving fabrication standardization.
| Parent Metal Thickness (mm) | Minimum Fillet Weld Size |
|---|---|
| t ≤ 6 | 3 (5 for crane beam) |
| 6 | 5 |
| 12 | 6 |
| t > 20 | 8 |
Complete manufacturing workflow ensuring precision and quality:
| Equipment | Model | Application |
|---|---|---|
| Portable CNC Fire-cutting | CNCDG-1530 | Steel plate cutting (5-100mm) |
| Straight flame cutting | DZCG-4000A | Flange & web plate cutting |
| CNC cutting machine | CNC-4000C | Irregular component cutting |
| Radial drilling machine | Z3050*16/1 | Bolt-connection holes |
| H-section assembly | Z20B | H-type assembly |
| Automatic welding | LHA5ZB | Submerged arc welding |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2002
Total Annual:
150000000-150000000
Employee Number:
100~1000
Ecer Certification：
Verified Supplier
Qingdao KXD Steel Structure Co. Ltd is a leading manufacturer specializing in prefab modular camps, pre-engineered steel buildings and foundation helical piles, providing reliable and cost-effective solutions for temporary housing, construction sites, event spaces, and off-grid living. With a str... Qingdao KXD Steel Structure Co. Ltd is a leading manufacturer specializing in prefab modular camps, pre-engineered steel buildings and foundation helical piles, providing reliable and cost-effective solutions for temporary housing, construction sites, event spaces, and off-grid living. With a str...
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