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YTDR High-Strength Q550 Material BIPV Curtain Wall Support Steel Pipes
Specialized support structure steel pipes for BIPV (Building-Integrated Photovoltaic) curtain wall systems, tailored for overseas commercial buildings, high-rise complexes, and public infrastructure projects. Designed to bear the dual load of photovoltaic modules and curtain wall panels, realizing the integration of energy generation and building aesthetics.
Core Quantitative Parameters
● Material: High-strength Q550 low-alloy steel (Yield strength ≥ 550MPa, Tensile strength 670-830MPa, Elongation ≥ 18%)
● Specifications: Outer diameter φ32mm - φ219mm, Wall thickness 2.0mm - 12.0mm, Length 6m - 12m (customizable); Pipe type: Seamless/ERW welded steel pipes
● Process: Hot-rolled forming + precision cold-drawing calibration (Dimensional tolerance ≤ ±0.05mm) + hot-dip galvanizing (Zinc coating thickness ≥ 85μm)
● Standards: CE (EN 10219), ISO 9001:2015, GB/T 1591-2018 (Q550 standard)
● Surface Treatment: Hot-dip galvanizing (primary anti-corrosion) + optional 3PE coating (enhanced anti-corrosion for harsh environments, coating thickness 2.5-3.7mm)
Performance Advantages (Data-Backed Pain Point Solutions)
● Anti-Corrosion Solution: Hot-dip galvanizing + optional 3PE coating, passing 1000-hour salt spray test (corrosion rate ≤ 0.01mm/year), adapting to coastal, high-humidity, and industrial areas. Solves the pain point of short service life of ordinary steel pipes in outdoor BIPV scenarios (YTDR’s product service life ≥ 25 years, 50% longer than industry average).
● Load-Bearing & Pressure Resistance: Q550 high-strength material ensures the pipe can withstand a vertical load of ≥ 8kN/m and a horizontal wind load of ≥ 1.5kN/m², meeting the structural safety requirements of large-span BIPV curtain walls. Verified by third-party static load tests (test report available).
● Precision Advantage: Precision cold-drawing process controls the ovality of the pipe ≤ 0.5mm, ensuring tight fit with BIPV curtain wall connectors, reducing on-site installation errors by 30% and improving construction efficiency.
Complete certification system: CE certification (compliant with EU market access requirements), ISO 9001:2015 quality management system certification, SGS/BV third-party inspection reports (material composition, mechanical properties, coating thickness), and CO (Certificate of Origin) for preferential tariff access. All certifications are traceable online, eliminating overseas clients’ concerns about market access and quality compliance.
● Commercial Building BIPV Curtain Walls: Applied in shopping malls, office buildings, and hotel curtain walls, realizing energy self-sufficiency of the building. Our pipes have been supplied to 20+ commercial projects in Europe (e.g., Berlin’s CBD integrated BIPV project), case studies available.
● Public Infrastructure BIPV Projects: Used in airport terminals, railway stations, and stadiums. Supplied to 15+ public projects in the Middle East (e.g., Dubai Expo venue BIPV curtain wall project), case studies available.
● Industrial Park BIPV Renovation: Suitable for factory workshop curtain wall renovation with BIPV modules. Cooperated with 30+ industrial park projects in North America, case studies available.
1. Supply Chain Capabilities
● Production Capacity: YTDR Group has an annual production capacity of 80,000 tons for BIPV special steel pipes; lead time for standard sizes is 7-15 days, and for customized sizes is 15-25 days (bulk orders can be negotiated for accelerated production).
● Logistics Support: FOB (Tianjin/Shanghai), CIF, and EXW terms are available; long-term cooperation with top shipping lines (Maersk, CMA CGM) to ensure on-time delivery (average sea transportation time to Europe 25-30 days, to North America 30-35 days); door-to-door delivery service is provided for key clients.
● Quality Inspection: 100% full inspection before shipment (including dimensional measurement, material testing, and coating inspection); third-party inspection (SGS/BV) at the buyer’s request is supported; 12-month quality warranty (free replacement for non-human damage caused by product quality).
2. After-Sales Support
● Technical Support: Professional technical team (with 10+ years of BIPV steel pipe design experience) provides free pipeline layout suggestions and load-bearing calculation services; 24/7 online after-sales service (supporting English, Spanish, and Arabic).
● Documentation Package: Complete and standardized export documents, including material certificate, SGS/BV test report, packing list, commercial invoice, CO certificate, and fumigation certificate (if applicable), ensuring smooth customs clearance.
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Product Description |
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Outer Diameter |
φ32mm - φ219mm |
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Wall Thickness |
2.0mm - 12.0mm |
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Length |
6-24M according to client requirement |
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Tolerance |
±5-10% or as required |
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Brand |
Yuantai Derun Steel Pipe Manufacturing Group |
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Model |
Hot-rolled forming + precision cold-drawing calibration |
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Surface Treatment |
Black painted or REQUEST |
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Standards |
API 5L, ASTM A501/500, bs,EN10210/10219,JIS G3466 |
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Certificate |
CE,LEED,BV,PHD&EPD,BC1,EN10210/10219, ISO9000/14001/45001,DNV,ABS,JIS G3466 |
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Brand |
Yuantai Derun or OEM |
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MOQ |
50-100 Tons or No minimum order |
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Delivery Time |
7-30 days |
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Samples |
Free Samples Get Free Sample Now! |