BS EN ISO 28765:2022 - Vitreous and Porcelain Enamels

Standard Number: BS EN ISO 28765:2022

Pages: 38

Released: 2022-11-29

ISBN: 978 0 539 25127 2

Status: Standard

Overview

The BS EN ISO 28765:2022 standard is a comprehensive guide dedicated to the design of bolted steel tanks that are coated with vitreous and porcelain enamels. These tanks are specifically engineered for the storage or treatment of water, municipal or industrial effluents, and sludges. This standard is essential for professionals in the field of water treatment, industrial waste management, and municipal services, providing them with the necessary guidelines to ensure the durability, safety, and efficiency of these storage solutions.

Key Features

• Comprehensive Guidelines: This standard offers detailed instructions on the design and construction of bolted steel tanks, ensuring they meet the highest quality and safety standards.
• Material Specifications: It provides specific requirements for the vitreous and porcelain enamels used in coating the tanks, ensuring long-lasting protection against corrosion and chemical damage.
• Application Versatility: Suitable for a wide range of applications, including the storage and treatment of water, municipal effluents, industrial effluents, and sludges.
• Updated Information: Released on 2022-11-29, this standard includes the latest advancements and best practices in the industry.

Why Choose BS EN ISO 28765:2022?

Investing in the BS EN ISO 28765:2022 standard ensures that your bolted steel tanks are designed to the highest specifications, providing peace of mind and reliability. Here are some reasons why this standard is a must-have for your operations:

• Enhanced Durability: The use of vitreous and porcelain enamels significantly enhances the durability of the tanks, protecting them from harsh environmental conditions and chemical exposure.
• Cost-Effective: By following the guidelines in this standard, you can reduce maintenance costs and extend the lifespan of your storage tanks.
• Compliance: Adhering to this standard ensures compliance with international regulations and industry best practices, which is crucial for operational legitimacy and safety.
• Environmental Protection: Properly designed and coated tanks help prevent leaks and contamination, contributing to environmental protection and sustainability.

Detailed Content

The BS EN ISO 28765:2022 standard spans 38 pages, meticulously detailing every aspect of the design and construction process. Key sections include:

• Introduction: An overview of the scope and purpose of the standard.
• Material Requirements: Specifications for the vitreous and porcelain enamels, including composition, application methods, and performance criteria.
• Design Considerations: Guidelines on the structural design of bolted steel tanks, including load-bearing calculations, joint design, and sealing methods.
• Construction and Assembly: Step-by-step instructions for the assembly of the tanks, ensuring proper alignment, bolting, and sealing.
• Quality Control: Procedures for testing and inspecting the tanks to ensure they meet the required standards.
• Maintenance and Inspection: Recommendations for the ongoing maintenance and inspection of the tanks to ensure long-term performance and safety.

Who Should Use This Standard?

The BS EN ISO 28765:2022 standard is an invaluable resource for a wide range of professionals, including:

• Engineers and Designers: Those involved in the design and construction of storage tanks will find this standard essential for ensuring their projects meet the highest quality and safety standards.
• Water Treatment Specialists: Professionals in the water treatment industry can use this standard to design and maintain tanks that are crucial for the storage and treatment of water and effluents.
• Municipal and Industrial Waste Managers: This standard provides the guidelines needed to design and maintain tanks used in the storage and treatment of municipal and industrial waste, ensuring environmental compliance and safety.
• Quality Control Inspectors: Those responsible for inspecting and testing storage tanks will find the detailed procedures in this standard invaluable for ensuring compliance and performance.

Conclusion

The BS EN ISO 28765:2022 standard is a critical resource for anyone involved in the design, construction, and maintenance of bolted steel tanks coated with vitreous and porcelain enamels. With its comprehensive guidelines and up-to-date information, this standard ensures that your storage solutions are durable, cost-effective, and compliant with international regulations. Whether you are an engineer, water treatment specialist, waste manager, or quality control inspector, this standard provides the essential knowledge and best practices needed to excel in your field.

BS EN ISO 28765:2022

This standard BS EN ISO 28765:2022 Vitreous and porcelain enamels. Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges is classified in these ICS categories:

• 25.220.50 Enamels

This document specifies the requirements for the design and use of vitreous enamel coated bolted cylindrical steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges. It is applicable to the design of the tank and any associated roof and gives guidance on the requirements for the design of the foundation. It is applicable where: a) the tank is cylindrical and is mounted on a load-bearing base substantially at or above ground level; b) the product of the tank diameter in metres and the wall height in metres lies within the range 5 to 500; c) the tank diameter does not exceed 100 m and the total wall height does not exceed 50 m; d) the stored material has the characteristics of a liquid, exerting a negligible frictional force on the tank wall; the stored material can be undergoing treatment as part of a municipal or industrial effluent treatment process; e) the internal pressure in the headspace above the liquid does not exceed 50 kPa and the internal partial vacuum above the liquid does not exceed 10 kPa; f) the walls of the tank are vertical; g) the floor of the tank is substantially flat at its intersection with the wall; the floor of the tank can have a rise or fall built in to allow complete emptying of the tank contents, the slope of which does not exceed 1:100; h) there is negligible inertial and impact load due to tank filling; i) the minimum thickness of the tank shell is 1,5 mm; j) the material used for the manufacture of the steel sheets is carbon steel (tanks constructed of sheets made from aluminium or stainless steel are outside the scope of this document); k) the temperature of the tank wall during operation is within the range ?50 °C to +100 °C under all operating conditions. This document also gives details of procedures to be followed during installation on site and for inspection and maintenance of the installed tank. It does not apply to chemical-reaction vessels. It does not cover resistance to fire.