Handan Yanzhao Fasteners Manufactory Co., Ltd. is a leading manufacturer of high-quality fasteners, specializing in black stud bolts that meet international standards. Their A193-B7/A194-2H black stud bolts are engineered for demanding industrial applications, offering exceptional strength, durability, and corrosion resistance. This article explores the features, technical specifications, and applications of these critical fasteners, while highlighting the company's commitment to quality and innovation.

Product Overview: A193-B7/A194-2H Black Stud Bolts

The A193-B7/A194-2H black stud bolts are designed for use in high-temperature and high-pressure environments, making them ideal for critical infrastructure and industrial machinery. These bolts are manufactured using carbon steel and undergo a black oxide coating to enhance their resistance to rust and wear. The full-length threading ensures a secure and stable connection, while the double stud bolt configuration provides additional load-bearing capacity.

Key Features and Advantages

• High Strength: The A193-B7/A194-2H bolts are made from ASTM A193 B7 carbon steel, which provides excellent tensile strength and fatigue resistance. This makes them suitable for use in high-stress environments such as pressure vessels and pipelines.
• Corrosion Resistance: The black oxide coating offers a protective layer against oxidation, ensuring longevity even in harsh conditions. This feature is particularly valuable in industrial and marine applications.
• Full-Length Threading: Unlike standard bolts, these fully threaded rods allow for greater flexibility in installation, as they can be adjusted to fit various nut sizes and thread configurations.
• Wide Range of Applications: From construction to automotive and oil and gas industries, these bolts are versatile and reliable.

Technical Specifications

Applications in Industrial and Construction Sectors

The A193-B7/A194-2H black stud bolts are widely used in industrial and construction applications due to their robust performance. For example:

• Pressure Vessels: These bolts are essential for sealing and securing pressure vessels in chemical plants and refineries, where high-temperature resistance is critical.
• Pipeline Systems: Their corrosion-resistant properties make them ideal for underground and offshore pipelines, ensuring long-term reliability.
• Structural Steelwork: In high-rise buildings and bridges, these bolts provide the necessary strength to withstand environmental stresses.
• Mechanical Equipment: They are used in heavy machinery such as turbines and compressors, where precision and durability are paramount.

Company Background: Handan Yanzhao Fasteners Manufactory Co., Ltd.

Established in 2005, Handan Yanzhao Fasteners Manufactory Co., Ltd. has become a trusted name in the fastener industry. The company specializes in wire bolts, zinc-plated self-drilling screws, and other industrial fasteners, serving clients worldwide through its export network. With a state-of-the-art manufacturing facility and a team of experienced engineers and quality control specialists, the company ensures that every product meets international standards.

As a manufacturer and exporter, Handan Yanzhao has earned recognition for its commitment to innovation and customer satisfaction. The company's ISO 9001 certification underscores its adherence to quality management systems, while its extensive product range caters to diverse industrial needs.

Why Choose Handan Yanzhao Fasteners?

There are several reasons to choose Handan Yanzhao Fasteners for your fastener requirements:

• Quality Assurance: Rigorous testing and inspection processes ensure that every black stud bolt meets the highest standards of performance and safety.
• Customization: The company offers custom-sized and specialized fasteners to meet unique project specifications.
• Global Reach: With a well-established export network, Handan Yanzhao supplies fasteners to clients in North America, Europe, and Asia.
• Competitive Pricing: By optimizing production efficiency, the company provides cost-effective solutions without compromising on quality.

Industry Standards and Compliance

The A193-B7/A194-2H black stud bolts comply with ASTM A193 and ASME B16.5 standards, ensuring compatibility with a wide range of industrial equipment. These standards are recognized globally for their technical rigor and safety requirements. For further information on material standards, refer to the NIST (National Institute of Standards and Technology) guidelines, which provide authoritative references for material properties and testing procedures.

According to NIST, "The development of standardized materials and testing methods is critical for ensuring the reliability and performance of industrial components." This aligns with Handan Yanzhao's focus on compliance with international standards to deliver products that meet the demands of modern engineering.

Conclusion

The A193-B7/A194-2H black stud bolts from Handan Yanzhao Fasteners Manufactory Co., Ltd. represent a combination of advanced engineering, superior materials, and rigorous quality control. Whether used in construction, manufacturing, or energy sectors, these bolts provide a reliable solution for high-stress applications. With a proven track record of innovation and customer-centric service, Handan Yanzhao continues to be a preferred partner for wire bolts suppliers and manufacturers worldwide.

For more information about the A193-B7/A194-2H black stud bolts, visit the product page. To explore the company's full range of fasteners, visit the official website.

References

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

2. ASTM International. (n.d.). ASTM A193 Standard Specification for Alloy-Steel and Stainless-Steel Bolting Materials for High-Temperature Service. Retrieved from https://www.astm.org.

3. ASME. (n.d.). ASME B16.5 Pipe Flanges and Flanged Fittings. Retrieved from https://www.asme.org.