Octagonal Pile

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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We mainly engaged in manufacturing PHC concrete piles with diameters of Φ600～Φ1400 for wharf. Every year, the company produces various types of concrete piles of over 150,000 meters with single-section pile of 41meter long and annual gross output value up to RMB 600 million.

With years’ manufacturing experience of concrete piles and a great number of excellent technological and management talents, the company persists in technical innovation and research of new products. The large-diameter PHC concrete piles with merits such as good bending strength, large bearing capacity, fine resistance against the external force and so forth have been the preferential choice of structural materials for foundation engineering construction such as large ports, wharfs, shipyard, huge bridges, high-rise buildings, heavy factories, high-speed railway, etc.

The company holds the operation philosophy of “honest, practical and harmonious for win-win” and persists in the quality guideline of “constant improvement with prohibition of non-conforming products into construction site” to provide you sincerely with superior products and service.

Q: How are steel structures designed and constructed to meet fire safety regulations?: Steel structures are designed and constructed to meet fire safety regulations through a combination of careful planning, materials selection, and the incorporation of fire protection measures. Firstly, during the design phase, engineers take into consideration the expected fire load of the building and the potential fire hazards. They conduct a thorough analysis to determine the appropriate size and strength of the steel members required to withstand the heat generated during a fire. To ensure fire safety, steel structures are often designed with fire-resistant coatings or fireproofing materials. These coatings can include intumescent paints or sprays that expand when exposed to heat, forming a protective layer that insulates the steel and delays the temperature rise. Additionally, fireproofing materials such as gypsum boards or cementitious sprays may be applied to protect the structural steel elements. In some cases, steel structures may also incorporate fire-resistant barriers, such as fire-rated walls or fire curtains, to compartmentalize the building and prevent the spread of fire and smoke. These barriers are strategically placed to create fire-resistant zones and provide occupants with safe evacuation routes. Furthermore, fire detection and suppression systems are essential components of fire safety in steel structures. Smoke detectors, fire alarms, and sprinkler systems are installed to detect and control fires at an early stage. These systems are often interconnected to provide a quick response and minimize the potential for extensive fire damage. It is important to note that fire safety regulations may vary between jurisdictions, so steel structures must comply with local building codes and standards. Designers and construction teams work closely with fire safety experts and authorities to ensure that the structure meets all necessary regulations. Overall, the design and construction of steel structures to meet fire safety regulations involve a holistic approach that combines careful planning, materials selection, the use of fire-resistant coatings, the incorporation of fire barriers, and the implementation of fire detection and suppression systems. These measures aim to protect the structural integrity of the steel and provide a safe environment for occupants in the event of a fire.

Q: What is the resistance of steel rebars against acid attacks?: Steel rebars have a high resistance against acid attacks due to their inherent corrosion-resistant properties. The steel's protective oxide layer helps prevent the acid from penetrating and causing significant damage to the rebars. However, prolonged exposure to highly concentrated or aggressive acids may eventually lead to corrosion, necessitating appropriate protective measures.

Q: What are the different types of steel coil coating materials?: Some of the different types of steel coil coating materials include polyester, polyvinylidene fluoride (PVDF), polyurethane (PU), epoxy, and silicone-modified polyester (SMP). These coatings offer various properties such as corrosion resistance, weatherability, durability, and aesthetic appeal.

Q: How do steel profiles perform in terms of weather resistance?: Steel profiles generally perform well in terms of weather resistance. Steel is a durable material that is highly resistant to corrosion and can withstand various weather conditions such as rain, snow, wind, and extreme temperatures. However, over time, steel profiles may develop some surface rust if not properly maintained or if they are exposed to harsh environments. Regular maintenance and protective coatings can help enhance the weather resistance of steel profiles and prolong their lifespan.

Q: Can steel H-beams be used for airport terminals?: Yes, steel H-beams can be used for airport terminals. Steel H-beams are commonly used in the construction industry for their strength and durability. They are capable of supporting heavy loads and providing structural stability, making them suitable for large-scale structures like airport terminals. Additionally, steel H-beams can be fabricated to various sizes and lengths, allowing for customized designs that meet the specific requirements of an airport terminal. Overall, steel H-beams are a popular choice in the construction of airport terminals due to their reliability and versatility.

Q: Are steel strips suitable for construction purposes?: Certainly! Steel strips are suitable for construction purposes. They possess multiple characteristics that make them an excellent option for construction projects. Firstly, their high strength and durability are well-known. With their impressive tensile strength, they can endure heavy loads and resist deformation effectively. This quality makes them suitable for a range of construction applications, including structural framing, roofing, and reinforcement. Furthermore, steel strips exhibit exceptional resistance to corrosion, which is a vital factor in construction projects, particularly in areas with high humidity or exposure to harsh environments. Unlike materials such as wood or concrete, steel strips do not rot, warp, or decay with time, ensuring the longevity and stability of the structure. Moreover, steel strips are highly flexible and can be easily shaped and formed into various sizes and dimensions, making them versatile for different construction requirements. They can be cut, welded, and bent to fit specific needs, allowing for customization and adaptability in construction projects. In addition to their physical properties, steel strips are also cost-effective in the long run. Although the initial investment may be higher compared to other materials, the durability and low maintenance requirements of steel strips result in lower repair and replacement costs over time. This aspect makes them a cost-efficient choice for construction purposes. Overall, steel strips prove to be a suitable material for construction due to their strength, durability, resistance to corrosion, flexibility, and cost-effectiveness. They offer numerous advantages that contribute to the quality, stability, and longevity of construction projects.

Q: What are the different types of tinplate surface treatments?: There are several different types of tinplate surface treatments, including electrolytic tinplate (ETP), blackplate, tin-free steel (TFS), and lacquered tinplate.

Q: Can stainless steel channels be used for elevator shafts?: Certainly, elevator shafts can indeed utilize stainless steel channels. Stainless steel is renowned for its durability and resistance to corrosion, rendering it highly suitable for deployment in elevator shafts, which frequently encounter significant foot traffic and exposure to diverse environmental elements. By providing structural reinforcement, stainless steel channels serve as an ideal foundation for constructing elevator shaft frameworks. Moreover, stainless steel possesses an appealing aesthetic quality, bestowing elevator shafts with a contemporary and streamlined appearance.

Q: What is the orientation of the silicon steel sheet with or without orientation?: Instead of determining the direction of rotation of the motor, this is like diffraction of light. In one direction, the magnetic conductivity is the best, such as the orientation of electrical steel sheets. The best direction of the magnetic conductivity is along the direction of the stamping of the punching piece, in the transformer

Q: How do steel rails contribute to the overall durability of train components?: Steel rails contribute to the overall durability of train components by providing a strong and reliable track system. The steel rails are designed to withstand the heavy weight and constant movement of trains, ensuring stability and minimizing the wear and tear on other components such as wheels and axles. Additionally, the smooth surface of steel rails reduces friction, allowing for efficient and safe train operation, which further enhances the longevity of the overall train system.

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