Hastelloy B3 Washers
What are Washers?
Washer fasteners are a specific type of fastener that incorporates washers as an integral part of the assembly. Washers are flat, thin discs with a hole in the center. They are placed between the fastener and the surface being fastened to provide support, distribute the load, and prevent damage to the underlying material.
Load Distribution: Washers distribute the load over a larger area, reducing stress on the fastener and the connected surfaces. This helps prevent deformation, damage, and loosening of the fastened components.
Protection: Washers act as a protective barrier between the fastener and the surface, preventing surface damage, marring, and corrosion. They also provide insulation against galvanic corrosion when different metals are in contact.
Anti-Vibration: Certain washer designs, such as lock washers, provide resistance to loosening caused by vibration or rotation. They enhance the overall stability and reliability of the fastened assembly.
Alignment: Washers help align and position the fastener correctly during installation. They ensure proper spacing, parallelism, and perpendicularity, resulting in optimal performance and functionality of the fastened components.
Mechanical Specification of Hastelloy B3 Washers
- Material: Hastelloy B3, a nickel-molybdenum alloy with excellent resistance to various corrosive environments.
- Tensile Strength: 110,000 psi (760 MPa) minimum
- Yield Strength: 51,000 psi (350 MPa) minimum
- Elongation: 40% minimum
- Hardness: HRB 95 maximum
Applications of Washers
- Chemical Processing: Hastelloy B3 washers are widely used in chemical processing plants, where they provide reliable and corrosion-resistant fastening solutions for equipment such as pumps, valves, reactors, and storage tanks.
- Petrochemical Industry: Washers made from Hastelloy B3 are suitable for petrochemical applications, including oil and gas processing, refineries, and offshore platforms. They withstand aggressive environments containing corrosive chemicals and high temperatures.
- Pharmaceutical and Biotechnology: Washers made from Hastelloy B3 are utilized in the pharmaceutical and biotechnology industries, where they provide excellent corrosion resistance and maintain cleanliness in equipment and piping systems.
- Power Generation: Hastelloy B3 washers are used in power generation facilities, including fossil fuel, nuclear, and renewable energy plants. They offer reliable fastening solutions for critical equipment exposed to high temperatures, corrosive gasses, and harsh environments.
- Marine Applications: Hastelloy B3 washers are suitable for marine applications, including shipbuilding, offshore structures, and coastal installations. They provide exceptional resistance to seawater, salt spray, and marine atmospheres.
How Hastelloy B3 Benefits the Quality of Washers
Hastelloy B3 offers several key benefits that enhance the quality and performance of washers:
Superior Corrosion Resistance: Hastelloy B3 is highly resistant to a wide range of corrosive environments, including acidic, alkaline, and chloride-containing media. This exceptional corrosion resistance ensures the longevity and reliability of washers, even in highly aggressive and corrosive conditions.
Chemical Compatibility: Hastelloy B3 exhibits excellent resistance to various chemicals, such as sulfuric acid, hydrochloric acid, phosphoric acid, and organic compounds. This chemical compatibility makes Hastelloy B3 washers suitable for applications involving harsh chemicals and corrosive substances.
High Strength and Toughness: Hastelloy B3 possesses excellent mechanical properties, including high tensile and yield strength, as well as good impact resistance. These characteristics ensure that the washers maintain their structural integrity and performance under heavy loads and extreme operating conditions.
Wide Temperature Range: Hastelloy B3 retains its mechanical properties and corrosion resistance at both high and low temperatures. This makes Hastelloy B3 washers suitable for applications involving thermal cycling and exposure to extreme temperature variations.
Types of Washers Available
Shivalik offers a comprehensive range of Hastelloy B3 washers, including:
Flat Washers: Flat washers have a plain, flat surface and are commonly used to evenly distribute the load and provide support over a larger area. They help prevent surface damage and ensure a secure and tight connection.
Spring Washers: Spring washers, also known as Belleville washers, are designed to provide a constant load or tension, maintaining the tightness of the fastened assembly. They are particularly useful in applications where vibration or thermal expansion may cause loosening.
Lock Washers: Lock washers, such as split lock washers or toothed lock washers, have a serrated design that provides resistance against loosening caused by vibration or rotation. They enhance the stability and reliability of the fastened joint.
Fender Washers: Fender washers have a larger outer diameter, providing additional surface area for load distribution. They are commonly used in applications where a larger bearing surface is required, such as in automotive and construction projects.
WhyShivalik is the Best Manufacturer and Supplier of Washers
ShivaliK stands out as the best manufacturer and supplier of Hastelloy B3 washers for the following reasons:
Quality Assurance: ShivaliK is committed to delivering superior quality products. The Hastelloy B3 washers undergo stringent quality control measures, ensuring they meet industry standards and customer requirements.
Extensive Experience: With years of experience in the manufacturing industry, ShivaliK has developed expertise in producing high-quality washers. The company’s team of professionals ensures precision engineering and adherence to international standards.
Customization Options: ShivaliK offers customization services, allowing customers to request specific dimensions, finishes, or special requirements for their washers. They work closely with clients to meet their unique needs and specifications.
Timely Delivery: ShivaliK understands the importance of timely delivery. With efficient manufacturing processes and a robust supply chain, they ensure prompt delivery of orders, reducing downtime for customers.
Excellent Customer Support: ShivaliK provides exceptional customer support, offering technical assistance, prompt communication, and reliable after-sales service. They strive to build long-term relationships with their customers based on trust and satisfaction.
Choose ShivaliK as your trusted partner for Hastelloy B3 washers and experience the highest level of quality, reliability, and customer service.
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- info@shivalikforge.com
- CIGRATEWALA BLDG., 364, S.V.P. ROAD, MUMBAI - 400 004