High-Strength Hot Dip Galvanized Bolts - Hebei Longze | Corrosion Resistance, Customization

Th8 . 15, 2025 05:25 Back to list

High-Strength Hot Dip Galvanized Bolts - Hebei Longze | Corrosion Resistance, Customization


Introduction to Hot Dip Galvanized Bolts

Hot dip galvanized bolts are a critical component in modern construction, engineering, and industrial applications. These bolts combine the strength of high-grade steel with the corrosion-resistant properties of a galvanized coating. Hot dip galvanized bolts are designed to withstand harsh environmental conditions, making them ideal for both outdoor and indoor use. This article provides an in-depth analysis of their features, technical specifications, and real-world applications.

Product Overview

Produced by Hebei Longze Metal Products Manufacturing Co., Ltd., the hot dip galvanized bolts are engineered to meet international standards for strength, durability, and corrosion resistance. The product line includes a wide range of sizes, grades, and surface finishes, ensuring versatility for diverse industrial needs.

Key Features

  • High Strength: Available in grades 4.8, 5.8, 6.8, 8.8, and 10.9, these bolts offer exceptional load-bearing capacity.
  • Corrosion Resistance: The hot dip galvanizing process provides a durable zinc coating that protects against rust and environmental degradation.
  • Customization: Sizes, lengths, and surface finishes can be tailored to specific project requirements.
  • Compliance: Adheres to standards such as ISO, DIN, ANSI, ASME, and ASTM.

Product Images

High-Strength Hot Dip Galvanized Bolts - Hebei Longze | Corrosion Resistance, Customization

High-Strength Hot Dip Galvanized Bolts - Hebei Longze | Corrosion Resistance, Customization

High-Strength Hot Dip Galvanized Bolts - Hebei Longze | Corrosion Resistance, Customization

Technical Specifications

The hot dip galvanized bolts are available in a wide range of sizes, materials, and grades. Below is a detailed specification table:

Parameter Details
Size M6-M60 (1/4"-2.5") or customizable
Length 40mm-6000mm or customizable
Material Q235, 35K, 45K, 40Cr, B7, 20MnTiB, A2, A4, carbon steel, stainless steel
Grade 4.8, 5.8, 6.8, 8.8, 10.9
Surface Finish BZP, HDG, BLACK, DACROMET, TEFLON, or customizable
Standards ISO, DIN, ANSI, ASME, ASTM, BS, AS, JIS, DIN933, DIN931, ISO 4017, EN 24017

Applications and Use Cases

These bolts are widely used in industries that require robust, corrosion-resistant fasteners. Key applications include:

  • Construction: Structural frameworks, bridges, and high-rise buildings.
  • Industrial Machinery: Equipment assembly and heavy-duty machinery.
  • Infrastructure: Highway signs, streetlights, and utility poles.
  • Marine and Coastal: Harsh environments where corrosion resistance is critical.
  • Automotive: Vehicle manufacturing and repair.

According to NIST (National Institute of Standards and Technology), "corrosion-resistant fasteners are essential for ensuring the longevity and safety of critical infrastructure. The use of standardized materials and coatings, such as hot dip galvanizing, significantly reduces maintenance costs and extends service life."

Company Background: Hebei Longze Metal Products Manufacturing Co., Ltd.

Hebei Longze Metal Products Manufacturing Co., Ltd. (referred to as LongZe) is a leading manufacturer of high-quality fasteners and metal products. With a focus on innovation and precision, the company has established itself as a trusted supplier in the global market. Their commitment to quality is reflected in their adherence to international standards and their ability to deliver customized solutions.

LongZe's products are used in a variety of industries, including construction, automotive, and manufacturing. Their state-of-the-art production facilities and rigorous quality control processes ensure that every product meets the highest standards of performance and reliability.

Advantages of Hot Dip Galvanized Bolts

The hot dip galvanized bolts offer several advantages over traditional fasteners:

  • Enhanced Durability: The zinc coating provides long-term protection against rust and environmental factors.
  • Cost-Effective: Reduced maintenance and replacement costs over the product's lifecycle.
  • Wide Availability: Standard and custom sizes ensure compatibility with various projects.
  • Environmental Friendliness: Galvanization is a sustainable process that minimizes waste and energy consumption.

Standards and Compliance

Hebei Longze's hot dip galvanized bolts comply with a range of international standards, ensuring their reliability and performance. These standards include:

  • ISO: International Organization for Standardization
  • DIN: German Industrial Norms
  • ANSI: American National Standards Institute
  • ASME: American Society of Mechanical Engineers
  • ASTM: American Society for Testing and Materials

Compliance with these standards ensures that the bolts meet the rigorous demands of global markets. As noted by NIST, "standardized fasteners are vital for ensuring interoperability and safety in engineering and construction projects."

Conclusion

The hot dip galvanized bolts from Hebei Longze Metal Products Manufacturing Co., Ltd. represent a perfect blend of strength, durability, and corrosion resistance. Whether for construction, industrial machinery, or infrastructure projects, these bolts offer a reliable solution for demanding environments. With a commitment to quality and compliance with international standards, LongZe continues to set benchmarks in the fastener industry.

References

National Institute of Standards and Technology (NIST). (n.d.). Standards and Measurements. Retrieved from https://www.nist.gov

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