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Articles techniques, comparaisons de normes, études de cas et guides d'achat sur la tuyauterie sous pression, les brides et les pièces forgées.
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Guide d'achatSpecifying replacement piping spools for power plants requires careful alignment with ASME B31.1 and B16.9. This guide covers key procurement checks, RFQ inputs, and inspection points to ensure code compliance and safe operation.
NormesASME B16.3 covers malleable iron threaded fittings in Classes 150 and 300, including ratings, dimensions, threading, and coatings. This guide explains the standard's scope, key requirements, and procurement checks for EPC engineers and buyers.
TechniqueHow to verify heat identity, heat analysis vs product analysis, mechanical test evidence, and RFQ requirements when buying forged flanges to ASTM A961 and A105.
Études de casShell's Whale project in the U.S. Gulf of Mexico began production in January 2025, showcasing a standardized design approach. This case study explores the implications for EPC engineers and procurement managers, focusing on how standardization can influence piping system procurement and project execution.
ActualitésExxonMobil's Uaru project, the fifth Stabroek development, received final investment decision in April 2023. This article provides verified facts for procurement and engineering professionals, including capacity, investment, and timeline, with guidance on what to verify.
Guide d'achatASME B16.36 orifice flanges have unique requirements beyond B16.5. This guide covers scope, procurement checks, inspection points, and common risks to help EPC engineers and buyers specify correctly.
NormesASME B16.14 covers ferrous pipe plugs, bushings, and locknuts with pipe threads, including ratings, dimensions, materials, and marking. This guide explains the standard's scope, key differences from ASME B1.20.1, and what buyers must verify to avoid specification errors.
TechniqueASME publishes separate standards for metallic and nonmetallic gaskets. This checklist helps buyers cross-check gasket type, flange facing, and procurement details before issuing an RFQ.
Études de casShell announced the first cargo from LNG Canada in June 2025. This reference outlines what EPC buyers can learn about cryogenic piping procurement, with a disclaimer that Hebei Haihao Group has no project involvement.
