BRISK STEEL FOCUS ON PRODUCE AND SUPPLY HOLLOW SECTION AND STEEL PIPE
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About UsBrisk Steel Group is a leading manufacturer and distributor of steel structures, steel tubes and pipes in diverse fields such as infrastructure and construction industry, machinery industry, new energy projects ect.
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ProductsIt is a large steel structural company from design, manufacturing to erection with the certificate of First Grade Qualification of Professional Contracting of Steel Structure.we are dedicated to manufacturing square, rectangular, circular hollow sections,weld steel pipe,GI pipe and LSAW Pipe for bridge and steel structural products like warehouse, automated parking system, electricity tower and ect. to satisfy customers' needs for different products.
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BLOGCustomers choose and trust us not only because of our stable quality but also pre-sales service and post-sales service along with the products. Each of our employee dealing with clients is a product expert, who will answer clients' questions professionally with great patience and provide clients with excellent customized solutions based on each client's requirement.
Add：Daqiuzhuang Industrial Area,Jinghai County,Tianjin,China
Tel：08618322290777
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BS1387 HDG SCAFFOLDING PIPE
- Commodity name： BS1387 HDG SCAFFOLDING PIPE
Details
- 产品描述
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Tensile & Yield Strength
These core strength values determine the pipe’s resistance to tension and permanent deformation under construction loads:- Tensile Strength (Rm): 320 – 460 MPa (N/mm²). The pipe maintains stable tensile performance within this range, avoiding brittle fracture under external tension.
- Minimum Yield Strength (Re): ≥ 195 MPa. It ensures the pipe does not produce irreversible plastic deformation under normal working load, retaining original structural rigidity.
Elongation Performance
- Minimum Elongation Rate: ≥ 20%. This excellent ductility enables the steel pipe to bear slight structural stress and impact during erection and service. It prevents sudden breakage caused by rigid stress concentration, improving the overall toughness and seismic performance of the scaffolding structure.
Bending Resistance Performance
- BS 1387 specifies strict bending test standards for HDG scaffolding pipes to verify bending toughness and weld integrity:
- HDG galvanized pipes shall withstand a 90° bending test with a mandrel diameter 8 times the pipe outer diameter.
- No cracks, fractures, weld separation or coating peeling is allowed after bending. This ensures the pipe adapts to on‑site bending processing and resists flexural deformation under service loads.
Hydrostatic Pressure Resistance
- As a professional manufacturer of construction scaffolding and formwork supports, we have strict quality control systems from raw material selection to finished product inspection. Our telescopic steel props feature stable quality, precise workmanship and competitive prices. We support global wholesale, customized processing and one-stop construction material matching services. Whether for engineering contractors, building material distributors or construction companies, our products are the preferred cost-effective shoring solution for medium and large construction projects worldwide.
Flattening Resistance
- For pipes above DN50 specification, the standard requires a flattening test. Qualified pipes show no cracks or structural damage after flattening treatment, verifying good compression resistance and structural uniformity, effectively avoiding collapse risks under vertical compression load.
Supporting Chemical Composition (Guarantees Mechanical Stability)
The standardized chemical composition ensures consistent mechanical properties of batches of pipes:- Carbon (C): ≤ 0.20%
- Manganese (Mn): ≤ 1.20%
- Phosphorus (P): ≤ 0.045%
- Sulfur (S): ≤ 0.045%
- Low impurity content ensures the steel material has uniform strength, stable ductility and no hidden structural defects.
Dimensional Tolerance Mechanical Matching
- BS 1387 classifies pipes into Light (A), Medium (B) and Heavy (C) grades with unified tolerance standards. Reasonable wall thickness and outer diameter tolerance ensure uniform load distribution of each pipe, avoiding local stress concentration caused by dimensional deviation, and further stabilizing the overall mechanical performance of the scaffolding system.
Brisk Steel Factory
Core Advantage
Brisk Steel Group is rooted in a culture of "technology as the backbone, quality as the soul, and customers as the heart." Through relentless innovation, global expansion, and a commitment to responsibility, we strive to become a trusted global partner and a technological benchmark in the steel manufacturing industry.
Craftsmanship with Precision
We adhere to a rigorous quality control system that spans the entire production process—from raw material procurement and manufacturing to product delivery—ensuring the highest standards of excellence.
Innovation-Driven Technological Leadership
We prioritize R&D and technological advancement, integrating cutting-edge production lines (e.g., JCOE large-diameter LSAW pipe production) and expert teams from countries like Germany and the Netherlands to maintain our position at the forefront of the industry.
Globalization and Open Collaboration
Actively engaging in the global supply chain, we have obtained international certifications such as CE marking, enabling our products and services to reach worldwide markets.
Professional Team and Talent Empowerment
We value the recruitment and development of technical talent, building an international and professional team that drives continuous growth.
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