What is ISO 2928:2021 Rubber hoses and hose assemblies for liquefied petroleum gas (LPG) in the liquid or gaseous phase and natural gas up to 2,5 MPa (25 bar) — Specification?
ISO 2928:2021 is a specification document published by the International Organization for Standardization (ISO). It specifies the requirements for rubber hoses and hose assemblies used for conveying liquefied petroleum gas (LPG) in the liquid or gaseous phase and natural gas with a maximum working pressure of 2,5 MPa (25 bar).
The document outlines the various types of rubber hoses and hose assemblies used for LPG and natural gas applications, including those with and without reinforcement. It also specifies the dimensions, performance requirements, and testing methods for these hoses and hose assemblies.
ISO 2928 provides guidance for the selection, installation, and maintenance of rubber hoses and hose assemblies used for LPG and natural gas applications. It is intended for use by manufacturers, suppliers, and users of rubber hoses and hose assemblies in the LPG and natural gas industries.
In fact, It is an important standard for ensuring the safety and reliability of rubber hoses and hose assemblies used for LPG and natural gas applications.
Requirements of ISO 2928:2021
Materials: The hoses and hose assemblies shall be made of suitable materials that are compatible with the conveyed fluid and its intended use.
Dimensions: The hoses and hose assemblies shall comply with the dimensional requirements specified in the standard.
Performance requirements: The hoses and hose assemblies shall meet the performance requirements specified in the standard. Including requirements for burst pressure, minimum bend radius, and resistance to kinking, twisting, and flattening.
Marking: The hoses and hose assemblies shall be marked with the manufacturer’s name or trademark, the size and type of hose. Also, the maximum working pressure.
Testing: The hoses and hose assemblies shall be subjected to various tests to ensure their safety and reliability. Including tests for hydrostatic pressure, cold flexibility, and resistance to aging and permeation.
At last, Documentation: The manufacturer shall provide documentation that demonstrates compliance with the requirements of the standard.
In addition, The requirements specified in ISO 2928:2021 are intended to ensure that rubber hoses and hose assemblies used for LPG and natural gas applications are safe, reliable, and durable. And can withstand the harsh conditions and high pressures associated with these applications.
Benefits of ISO 2928:2021
Improved safety: The standard ensures that the rubber hoses and hose assemblies used for LPG and natural gas applications are designed, tested, and manufactured to meet stringent safety requirements. Thus, this helps to prevent accidents and minimize the risk of injury, property damage, or loss of life.
Enhanced reliability: By specifying the materials, dimensions, performance requirements, and testing methods for rubber hoses and hose assemblies used for LPG and natural gas applications. So, The standard ensures that these products are reliable, and durable. Also, capable of withstanding the harsh conditions and high pressures associated with these applications.
Regulatory compliance: Compliance with ISO 2928 is a way for manufacturers, suppliers, and users of rubber hoses and hose assemblies. To demonstrate that their products meet the relevant regulatory requirements for LPG and natural gas applications.
Improved quality: This standard provides a clear framework for the design, manufacturing, and testing of rubber hoses and hose assemblies used for LPG and natural gas applications, which can help to improve the quality of these products. Also, reduce the risk of defects or failures.
Also, Increased confidence: Using products that comply with ISO 2928:2021 can increase the confidence of users and stakeholders in the safety, reliability, and quality of rubber hoses and hose assemblies. It is used for LPG and natural gas applications.
Who needs ISO 2928:2021 Rubber hoses and hose assemblies for liquefied petroleum gas (LPG) in the liquid or gaseous phase and natural gas up to 2,5 MPa (25 bar) — Specification?
Manufacturers of rubber hoses and hose assemblies for LPG and natural gas applications: Manufacturers who produce rubber hoses and hose assemblies for conveying LPG and natural gas up to 2,5 MPa (25 bar) can use this standard. As a reference for designing, testing, and manufacturing their products.
Suppliers of rubber hoses and hose assemblies for LPG and natural gas applications: Suppliers who distribute rubber hoses and hose assemblies for LPG and natural gas applications can use this standard. Thus, To ensure that their products comply with the relevant safety and performance requirements.
Users of rubber hoses and hose assemblies for LPG and natural gas applications: Users who operate and maintain rubber hoses and hose assemblies for LPG and natural gas applications can use this standard. As a guide for selecting, installing, and maintaining these products in a safe and reliable manner.
Also, Regulators and authorities: Regulators and authorities who oversee the LPG and natural gas industries can use this standard as a reference for setting safety and performance requirements. And ensuring that manufacturers, suppliers, and users comply with these requirements.
Therefore, It is an important standard for anyone involved in the design, manufacturing, distribution, installation, or use of rubber hoses and hose assemblies for LPG and natural gas applications up to 2,5 MPa (25 bar).
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