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ISO 3183 is a core standard developed by the International Organization for Standardization (ISO) for steel pipes used in the petroleum and natural gas industry. It mainly specifies the manufacturing process, quality control, testing methods, and physical performance requirements for welded and seamless steel pipes such as spiral steel pipes. This standard emphasizes the Product Specification Level (PSL), which is divided into PSL1 (Ordinary Quality Level) and PSL2 (Higher Quality Level). PSL2 adds mandatory testing requirements for chemical composition, hardness, notch toughness, strength performance, etc., and is suitable for international engineering projects with strict requirements for materials and safety.
keyword ISO 3183 Category Steel pipe standards Related products Get a quoteWhat is ISO 3183?
ISO 3183 is a core standard developed by the International Organization for Standardization (ISO) for steel pipes used in the petroleum and natural gas industry. It mainly specifies the manufacturing process, quality control, testing methods, and physical performance requirements for welded and seamless steel pipes such as spiral steel pipes. This standard emphasizes the Product Specification Level (PSL), which is divided into PSL1 (Ordinary Quality Level) and PSL2 (Higher Quality Level). PSL2 adds mandatory testing requirements for chemical composition, hardness, notch toughness, strength performance, etc., and is suitable for international engineering projects with strict requirements for materials and safety.
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