EN10217
EN 10217 standard defines weldable pressure steel tubes for temperature service. Widely used in boilers, heat exchangers, and industrial piping systems.
ISO 21809
ISO 21809 defines external coatings for buried/submerged pipelines. Includes specifications for FBE, 3LPE, and 3PP corrosion protection systems.
ISO 3183
ISO 3183 prescribes requirements for steel pipes in pipeline transportation systems. Ensures safety and reliability for onshore/offshore oil and gas projects.
JIS G3444
JIS G3444 specifies carbon steel tubes for general structural purposes. Widely used in machinery, construction, and automotive applications.
JIS G3454
JIS G3454 covers carbon steel pipes for pressure service. Japanese standard for pipelines in power generation, chemical plants, and refineries.
SY/T 0135
SY/T0135 standard governs the technical requirements for buried steel pipeline polyethylene coating. Protects oil/gas pipelines against soil corrosion.
SY/T 0413
SY/T 0413-2002: Technical Standard for Polyethylene Coating of Buried Steel Pipelines
1. Standard Definition and Background
SY/T 0413-2002:Released by National Economic and Trade Commission of China on May 28, 20021 implemented on August 1, 2002. I This petroleum industry standard (PS) is developed by Petroleum Engineering Construction Standardization Committee and formulated by CNPC Engineering Technology R&D Institute. It has replaced SY/T 4013-1995 and reached consensus standard for corrosion protection of buried steel pipe epoxy powder coating of polyethylene recommend standard.
SY/T 5037
SY/T 5037-2023 Technical Standard: Submerged Arc Welded Steel Pipes for General Fluid Transportation 1. Standard Overview and Background SY/T 5037, an industry standard...
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