What are the international standards for double-layer underground oil tanks?
Double-layer underground oil tanks are a safety equipment widely used for oil storage, and they usually need to comply with various international standards to ensure their quality, safety and environmental friendliness. Here are some common international standards:
American standard:
UL 58: Standard for underground steel oil storage tanks developed by Underwriters Laboratories.
UL 1746: Standard for leak protection systems for underground oil storage tanks, including double-walled oil tanks.
European standard:
EN 12285: Standard published by the European Committee for Standardization (CEN) for steel oil storage tanks, including underground oil tanks.
EN 13160: Standard for leak prevention systems for underground double-walled oil tanks.
International standards:
ISO 21487: Standard for underground double-walled metal oil tanks published by the International Organization for Standardization (ISO).
ISO 28781: Standard for leak prevention monitoring systems for underground oil tanks.
Canadian Standard:
CSA B139: Standard published by the Canadian Standards Association for petroleum storage equipment and systems, including double-walled underground tanks.
These international standards generally cover the requirements for the design, manufacture, installation, use and maintenance of double-layer underground oil tanks to ensure that they meet safety, environmental protection and durability requirements when storing petroleum products. When selecting and using double-layer underground oil tanks, ensure compliance with applicable international standards to ensure the quality and safety of the equipment.
