Skip to main content

Standards for welding inspector


 
Duty of Welding Inspector

  • BS EN ISO 2553 - Welding and allied processes. Symbolic representation on drawings. Welded joints
  • BS EN ISO 9712 - Non-destructive testing. Qualification and certification of NDT personnel

Term and Definitions

  • BS 499-1: 2009 - Welding terms and symbols. Glossary for welding, brazing and thermal cutting.
  • BS EN ISO 15607 - Specification and qualification of welding procedures for metallic materials. General rules.
  • BS EN ISO 9692-1/2/3/4 - Welding and allied processes.
  • BS EN ISO 6947 - Welding and allied processes. Welding positions.

Welding Imperfections

  • BS EN ISO 2553 - Welding and allied processes. Symbolic representation on drawings. Welded joints.
  • BS EN ISO 6520-1/2 - Welding and allied processes. Classification of geometric imperfections in metallic materials.

Destructive Testing

  • BS EN ISO 4136 - Destructive tests on welds in metallic materials. Transverse tensile test.
  • BS EN ISO 15792 - Welding consumables. Test methods. Test methods for all-weld metal test specimens in steel, nickel and nickel alloys
  • BS EN ISO 9016 - Destructive tests on welds in metallic materials. Impact tests. Test specimen location, notch orientation and examination.
  • BS EN ISO 21028-2 - Cryogenic vessels. Toughness requirements for materials at cryogenic temperature. Temperatures between -80 degrees C and -20 degrees C.
  • ASTM E23 - Standard Test Methods for Notched Bar Impact Testing of Metallic Materials
  • BS EN ISO 6506-1/2/3/4 - Metallic materials. Brinell hardness test
  • ASTM E10 - Standard Test Method for Brinell Hardness of Metallic Materials.
  • BS EN ISO 6507-1/2/3/4 - Metallic materials. Vickers hardness test. Test method.
  • ASTM E384 - Standard Test Method for Microindentation Hardness of Materials.
  • BS EN ISO 6508-1/2/3 - Metallic materials. Rockwell hardness test.
  • ASTM E18 - Standard Test Methods for Rockwell Hardness of Metallic Materials.
  • BS EN ISO 5173 - Destructive tests on welds in metallic materials. Bend tests.
  • BS EN ISO 17639 - Destructive tests on welds in metallic materials. Macroscopic and microscopic examination of welds.
  • ASTM A370 - Standard Test Methods and Definitions for Mechanical Testing of Steel Products.
  • BS EN ISO 6892-1/2/3 - Metallic materials. Tensile testing

Non-Destructive Testing

  • BS EN ISO 17635 - Non-destructive testing of welds. General rules for metallic materials

Magnetic particle Inspection

  • BS EN ISO 17638 - Non-destructive testing of welds. Magnetic particle testing.
  • BS EN ISO 23278 - Non-destructive testing of welds. Magnetic particle testing. Acceptance levels.
  • BS EN ISO 9934-1/2/3 - Non-destructive testing. Magnetic particle testing.

Radiographic Testing

  • BS EN ISO 17636-1/2 - Non-destructive testing of welds. Radiographic testing.
  • BS EN ISO 19232-1/2 - Non-destructive testing. Image quality of radiographs.
  • BS EN ISO 10675-1/2 - Non-destructive testing of welds. Acceptance levels for radiographic testing.
  • BS EN ISO 11699-1/2 - Non-destructive testing. Industrial radiographic film.

Ultrasonic testing

  • BS 9690-1/2 - Non-destructive testing. Guided wave testing.
  • BS EN ISO 17640 - Non-destructive testing of welds. Ultrasonic testing. Techniques, testing levels, and assessment.
  • BS EN ISO 11666 - Non-destructive testing of welds. Ultrasonic testing. Acceptance levels.
  • BS EN ISO 23279 - Non-destructive testing of welds. Ultrasonic testing. Characterization of discontinuities in welds.
  • BS EN ISO 2400 - Non-destructive testing. Ultrasonic testing. Specification for calibration block No. 1.
  • BS EN ISO 16811 - Non-destructive testing. Ultrasonic testing. Sensitivity and range setting.
  • BS EN ISO 16810 - Non-destructive testing. Ultrasonic testing. General principles.
  • BS EN ISO 16827 - Non-destructive testing. Ultrasonic testing. Characterization and sizing of discontinuities.
  • BS EN 12668-1/2 - Non-destructive testing. Characterization and verification of ultrasonic examination equipment.

Penetrant testing

  • BS EN ISO 3452-1/2/3/4 - Non-destructive testing. Penetrant testing.
  • BS EN ISO 23277 - Non-destructive testing of welds. Penetrant testing. Acceptance levels.
  • BS EN ISO 12706 - Non-destructive testing. Penetrant testing. Vocabulary.

Eddy current

  • BS EN ISO 12718 - Non-destructive testing. Eddy current testing. Vocabulary.
  • BS EN ISO 15548-1/2/3 - Non-destructive testing. Equipment for eddy current examination. Instrument characteristics and verification.
  • BS EN ISO 15549 - Non-destructive testing. Eddy current testing. General principles.
  • BS EN ISO 17643 - Non-destructive testing of welds. Eddy current examination of welds by complex plane analysis

Ferrite determination

  • BS EN ISO 8249 - Welding. Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals.

WPS/Welder QualificationsWelding Procedures

  • BS EN ISO 15614-1 - Specification and qualification of welding procedures for metallic materials. Welding procedure test. Arc and gas welding of steels and arc welding of nickel and nickel alloys.
  • *[BS EN ISO 15609-1/2 - Specification and qualification of welding procedures for metallic materials. Welding procedure specification.
  • PD CEN ISO/TR 15608 - Welding. Guidelines for a metallic materials grouping system.

Welder Qualification

  • BS EN ISO 9606-1 - Qualification testing of welders. Fusion welding. Steels.

Welding Personnel

  • BS EN ISO 14731 - Welding coordination. Tasks and responsibilities.
  • BS EN ISO 14732 - Welding personnel. Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials.

General welding

  • BS EN 1011-1/2/3/4/5/6/78 - Welding. Recommendations for welding of metallic materials.
  • BS EN ISO 5817 - Welding. Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded). Quality levels for imperfections.
  • BS EN ISO 3834-1/2/3/4/5 - Quality requirements for fusion welding of metallic materials.
  • BS EN ISO 13920 - Welding. General tolerances for welded constructions. Dimensions for lengths and angles. Shape and position.
  • BS EN ISO 10042- Welding. Arc-welded joints in aluminium and its alloys. Quality levels for imperfections.
  • BS EN ISO 13916 - Welding. Measurement of preheating temperature, interpass temperature and preheat maintenance temperature.

MaterialsBase Metal

  • BS EN 10204 - Metallic products. Types of inspection documents
  • BS EN 10020 - Definition and classification of grades of steel.
  • BS EN 10025-1/2/3/4/5/6 - Hot rolled products of structural steels.
  • BS EN 10027-1/2 - Designation systems for steels.

Welding Consumables

  • BS EN ISO 14341 - Welding consumables. Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels. Classification.
  • BS EN ISO 14343 - Welding consumables. Wire electrodes, strip electrodes, wires and rods for arc welding of stainless and heat resisting steels. Classification.
  • BS EN ISO 2560 - Welding consumables. Covered electrodes for manual metal arc welding of non-alloy and fine grain steels. Classification.
  • BS EN ISO 14175 - Welding consumables. Gases and gas mixtures for fusion welding and allied processes.
  • BS EN ISO 3581 - Welding consumables. Covered electrodes for manual metal arc welding of stainless and heat-resisting steels. Classification.

Welding symbol

  • BS EN ISO 2553 - Welding and allied processes. Symbolic representation on drawings. Welded joints.
  • BS EN ISO 4063 - Welding and allied processes. Nomenclature of processes and reference numbers.
  • BS EN ISO 9692-1/2/3/4 - Welding and allied processes.

 

 

Labels:

Popular Posts

Skid fabrication - inspection documents for QC

Following the topic, we would like to share you the quality document for small skid. Inspection check list Procedures and inspection should prepare and included in your hand, NDE procedure, NDE map, welding map and NDE plan also prepared. You should make a content of procedures for control, type of inspection report, below is sample list of procedure. Document control Too many drawings/ document per each skid, so it should carefully update with latest revision, Line list should be updated and control the piping spool number, all spools to be identified in the test package later. Shop drawing, document submission to be documented revision number, date of submission, date of return, and approval code, etc.   Inspection report To control and monitor all inspection reports, the assigned coding number should generate before starting issue.   Welding summary For structural steel For piping   Material receiving inspection MRIR for piping, bolting, gasket, fitting MRIR for consum...
Read more

WPS-L10

  Closed to out chamber: hàn ngoài buồng kín. Ap dụng hàn GTAW/Plasma. Đa số hàn ngoài buồng kín, ngoại trừ Zirco và Ti tan là phải hàn bên trong buồng kín. ASME IX:   QW-410.11 A change from closed chamber to out-of chamber conventional torch welding in P-No. 51 through P-No. 53 metals, but not vice versa. Áp dụng số P-51 đến 53. Các vật tư khác không yêu cầu.
Read more

AWS D1.1 2020 - Preheat determine / Hướng dẫn tính toán nhiệt nung nóng trước

  Hướng dẫn tính toán nhiệt preheat cho mối hàn thuộc tiêu chuẩn AWS D1.1 2020. Nhập liệu các cột sau đây A. THÀNH PHẦN VẬT LIỆU Tính %Pcm thì phải nhập các cột từ [1] đến [12], dữ liệu được trích xuất từ chứng chỉ vật liệu. Nếu chứng chỉ có phân tích thành phần (P) - phân tích trên sản phẩm thay cho phân tích trên Laddle (L) Cột [13] tự động tính toán. Cột [2] lựa chọn vật liệu có chiều dày lớn hơn. B. FILLER METAL Chọn loại vật liệu tiêu hao và nhập đúng tên dây hàn/que hàn và HD group (có thể ghi trên chứng chỉ hoặc xem thêm AWS). Cột [15] phải nhập đúng nhóm HD = Hydrogen Diffusion. C. LEVEL OF RESTRAINT Chỉ nhập cột [18] chọn thấp (low), trung bình (Medium) và cao (High). Có 3 mức độ, theo thiết kế hoặc xem B6.2.5 của AWS D1.1 2020 để lựa chọn phù hợp. - Thấp: các chi tiết liên kết tự do. - Trung bình: có gông giá, hạn chế biên dạng nhưng có tự do di chuyển dọc trục. - Cao: Không còn trạng thái tự do hoặc mối nối sửa chữa. Cuối cùng, cột [19] là nhiệt độ lựa chọn cần preheat t...
Read more

Giám sát hàn

(Hình ảnh chụp tại nhà máy CNI - Nhơn Trạch) I. NÊN HỌC CSWIP KHÔNG? BẮT ĐẦU TỪ ĐÂU? Khi bắt đầu tìm hiểu về chứng chỉ CSWIP (Certification Scheme for Welding and Inspection Personnel), rất nhiều người đặt câu hỏi: "Tôi có nên học CSWIP không?" Câu trả lời không phụ thuộc vào xu hướng mà nằm ở định hướng nghề nghiệp, kiến thức, kỹ năng và kinh nghiệm thực tế của chính bạn. 1. Đặt câu hỏi đúng để có quyết định đúng Bạn đã từng làm công tác giám sát hàn chưa? Bạn có kinh nghiệm thực tế về thi công, kiểm tra lắp dựng cơ khí? Bạn có dự định theo đuổi nghề giám sát chất lượng lâu dài không? Nếu câu trả lời là "chưa", tốt nhất bạn không nên học CSWIP ngay , vì đây là hướng đi chuyên biệt và cần sự chuẩn bị nghiêm túc. Thay vào đó, bạn nên tập trung tích lũy kinh nghiệm, tìm hiểu thêm về nghề nghiệp, mục tiêu và xác định rõ vai trò bạn muốn gắn bó trong ngành cơ khí và kiểm tra chất lượng. 2. Tránh học theo phong trào Không phải ai có chứng chỉ CSWIP cũng sẽ có công việc ...
Read more

11 steps to prepare a hydrotest package

🧪 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...
Read more