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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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292 articles

S形弯管.jpgNormes
Normes

ASME B16.49 Induction Bends: Scope and Procurement Guide

ASME B16.49 covers factory-made induction bends for transportation and distribution piping (B31.4, B31.8, B31.11). It is not for process or power piping. This guide explains scope, key requirements, and procurement checks.

12 sept. 20266 minHebei Haihao Group
化工厂.jpgÉtudes de cas
Études de cas

Bacalhau Phase 1: A Deepwater Brazil FPSO Piping Reference

Equinor's Bacalhau Phase 1 in Brazil's Santos Basin is a landmark ultra-deepwater FPSO project. This reference guide for EPC engineers and procurement managers covers key facts, procurement considerations, and inspection points for piping systems in similar high-pressure, high-CO2 environments.

10 sept. 20265 minHebei Haihao Group
8字盲板 (2).jpgNormes
Normes

ASME B16.36 Orifice Flanges: Types and Class Boundaries

ASME B16.36 covers orifice flanges for differential pressure flow measurement. Welding-neck types span Classes 300–2500, while slip-on and threaded are limited to Class 300. This guide explains scope, procurement checks, and common pitfalls.

7 sept. 20266 minHebei Haihao Group