IPDB › China Industry › Tools & Hardware
China, Chinese High-Strength Shackle Galvanized Steel ISO-Standard Corrosion-Resistant Grade 81 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Hardware AccessoriesShacklesHigh-Strength ShacklePower-Specific Shackle
Baoding Lanlong Iron Industry Co., Ltd.
Preview:
Product DescriptionPacking & DeliveryIn the realm of industrial fasteners and load-bearing components, the high-strength shackle stands as a cornerstone of reliability, safety, and versatility. This particular model—crafted from galvanized steel, compliant with ISO standards, and rated at Grade 8 strength—exemplifies the pinnacle of engineering for demanding applications. Below is a comprehensive exploration of its design, materials, performance, and real-world utility. Product Definition and Structural AnatomyA high-strength shackle is a mechanical connector designed to join, secure, or lift heavy loads across industries like construction, maritime, mining, and energy. This model features a robust D-shaped (or bow-shaped) body, a precision-engineered pin, and galvanized steel construction. Its core components include: Shackle Body: The D-shaped frame distributes tensile forces evenly, resisting deformation under extreme loads.Pin Assembly: A Grade 8-rated steel pin, secured by hex nuts on both ends, ensures a fail-safe connection that withstands shear and tensile stresses.Galvanized Coating: A thick zinc layer protects the steel substrate from corrosion, extending service life in harsh environments. Material Science: Galvanized Steel for DurabilityThe shackle is forged from high-carbon steel (Grade 8), a material renowned for its exceptional tensile strength (minimum 800 MPa) and yield strength (minimum 640 MPa). Grade 8 steel is alloyed with elements like manganese and molybdenum to enhance hardness and fatigue resistance, making it ideal for cyclic loading scenarios (e.g., repeated lifting or towing).Galvanization: Corrosion Resistance RedefinedThe steel undergoes hot-dip galvanization, a process where the component is immersed in molten zinc (450–460°C). This forms a metallurgical bond between zinc and steel, creating a dual-layer protection system: Barrier Protection: The zinc layer physically shields the steel from moisture, oxygen, and corrosive chemicals.Sacrificial Anode Protection: If the coating is damaged, zinc corrodes preferentially, protecting the underlying steel. This makes the shackle suitable for marine, coastal, or industrial environments with high humidity or salt exposure.CertificationISO-Certified ShackleMaterialAlloy Structural SteelColorMetallic SilverPurposePower Engineering and Marine Fields
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...