Nguyễn Duy Biên

WB-001  - EN 1090 & ISO 3834  -  Code Books BS EN 1090-1 - 2009+A1-2011 BS EN 1090-2 2018 ISO 3834-1-2021 ISO 3834-2-2021 ISO 3834-3-2021 ISO 3834-4-2021 ISO 3834-5-2021 WB-002 - EWF/IIW Diploma – Design and Construction / EWF/IIW Diploma – Fabrication and Application TWI - IWE DAC2 course notes TWI - IWE FAA2 Course Notes TWI - IWE MAB2 course notes TWI - IWE WPE2 course notes WB-006 ~ WB-009 - IWE 2018 IWE 2018 – Module 1 IWE 2018 – Module 2 IWE 2018 – Module 3 IWE 2018 – Module 4 WB-010 EN-ISO Welding Procedure  -  Code Books ISO 15607 2019 ISO 15608 2013 ISO 15609-1 2019 ISO 15610 2003 ISO 15611 2019 ISO 15612 2018 ISO 15613 2004 ISO 15614-1 2017 EN 1011-2_2001 EN 1011-3 2003 ISO 2553 2019 ISO 4063 - 2009 ISO 6947 2011 ISO 14175 2014 ISO TR 17671-1-2 ISO 17659 2005 ISO-9692-1 2013 ISO-9692-2 1998 ISO-9692-3 2002 ISO 9606-1 2017 ISO 14732 2013 WB-011 - EN-ISO Inspection  -...

🧪 Hydrostatic Test Package Preparation Guide Inspection Point in ITP – QA/QC Controlled Document 🔧 General Requirements Hydrostatic testing is an essential inspection activity listed in the Inspection and Test Plan (ITP) . Before performing a hydrotest, the following conditions must be fulfilled : The hydrotest procedure has been approved by the client and/or consultant. All welding activities within the test boundary must be completed and inspected by all parties. Non-Destructive Testing (NDT) must be performed according to the project specification, with acceptable results . All relevant documentation must be collected for inclusion in the test package . 📦 11 Steps to Prepare a Hydrotest Package 1. Cover Page Include project name, client, contractor, system name, line class, and test type. A sample form can be customized to suit your project format. 2. Content Sheet Provides a summary index of documents included. Pre-fill standard informatio...

Link hướng dẫn bạn kiểm tra các giải thích từ Quy chuẩn/ yêu cầu của ASME. -->  https://cstools.asme.org/Interpretation/SearchInterpretation.cfm . Đa số anh em tìm kiếm các giải thích cho các Quy chuẩn như ASME IX, ASME VIII ,... Ví dụ, bạn cần hiểu về QW-200.4 trong ASME IX thì tìm đúng code và mở giải thich để in file pdf: ___Chọn Quy chuẩn tại ["Standard Designation": BPV Section IX"] > "Search" để chọn tất cả > "Ctrl + F" để tìm các giải thích phù hợp > xem kết quả  QW-200.4 - Material Combination . Còn rất nhiều các giải thích khác, bạn tự tìm nhé! Kể cả ASME B31.1/31.3, .. .

(Photo by  Fischer Feritscope®  FMP30C - Link:  https://www.verniersales.com/ferrite-content  ) To convert from ferrite % to FN, the following can be used: For 22 % Cr duplex stainless steel, ferrite % = 0.7 × FN; For 25 % Cr duplex and super duplex stainless steels, ferrite % = 0.65 × FN. Refer to  API RP 582 2016  Section 11.3.4.3 Weld metal: 30 to 65% HAZ: 40 to 65 %  Base metal: 40 to 60%