TGOOD Switchboards Introduction TGOOD switchboards are making waves in the electrical industry. High-Quality Materials Constructe […]
NDT
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CHINT Switchboards Introduction CHINT switchboards have gained significant recognition in the market. Quality Assurance Built wit […]
GE Switchboards Introduction GE switchboards are highly regarded in the electrical industry. Reliability and Durability Bu […]
Application of NDT Technology in Iron and Steel Industry Molten Steel through smelting, casting, rolling, heat treatment and other processes, can be o […]
A Brief Analysis of the Procedure of Ultrasonic Nondestructive Testing 1. Principle of ultrasonic testing Ultrasonic flaw detection is a non-destructi […]
Common Methods of Weld Inspection 1. Eddy Current Eddy current testing (ET) is one of the non-destructive testing methods in industry Fast and effecti […]
Method for Determination of Defect Length in Ultrasonic Testing Method for Determination of Defect Length in Ultrasonic Testing – When the defec […]
Factors Affecting the Quantification of Defects in Ultrasonic Testing Factors Affecting the Quantification of Defects in Ultrasonic Testing – In […]
How to Distinguish Forging Crack, Heat Treatment Crack and Raw Material Crack? How to Distinguish Forging Crack, Heat Treatment Crack and Raw Material […]
Japan Energy and Shipping – Development, Advancements In the realm of energy and shipping, Japan is making significant strides. Two Japanese com […]
NDT Practice Ultrasonic Testing UT – Forging and Casting 1. NDT Casting Because of the coarse grain size, poor sound permeability and low signal […]
The Principle and Characteristics of Ultrasonic Testing (UT) 1 Ultrasonic Testing can be used in quality control, raw material inspection, process imp […]
Advantages and Limitations of Radiographic Testing 1. There is a direct record of the test results-negatives Because the information recorded on the f […]
Four Best NDT Methods for Corrosion under Thermal Insulation Four Best NDT Methods for Corrosion under Thermal Insulation – many literatures and […]
The Necessity of Ultrasonic Testing in Welding of Metallic Materials The Necessity of Using Ultrasonic Testing in Welding of Metallic Materials – […]
NDT Test Timing of Heat Treatment Status NDT Test Timing of Heat Treatment Status – Many standards require that the timing of NDT testing be per […]
High Carbon Steel Welding Defects and Preventive Measures As high carbon steel tends to be hardened, it is easy to appear hot and cold cracks during w […]
Abstract: This paper focuses on the Arctic LNG 2 project and its related fabrication and module yards in China. It explores the significance and chall […]
Causes of Lamellar Tearing and How to Prevent? Causes of Lamellar Tearing and How to Prevent? Three general categories: The first one is lamellar tear […]
NDT – Magnetic Testing (MT) / Magnetic Particle Inspection (MPI) for Pressure Vessel NDT – Magnetic Testing (MT) / Magnetic Particle Inspe […]
What are the Welding Appearance Inspection Items? Weld is the bonding part of a welded piece. Weld can be generally divided into: flat weld, fillet we […]
Analysis of the Types and Basic Characteristics of Welding Cracks With the development of steel, petrochemical industry, ship and electric power indus […]
What is it Incomplete Penetration? Incomplete Penetration during welding refers to the defect caused by no melting between the base metal and the weld […]
The Importance of Visual Testing (VT) in Steel Structure Welding Quality Inspection The Importance of Visual Testing (VT) in Steel Structure Welding Q […]
Common Crack Types of Pressure Vessels and Pipelines and their NDT Techniques Common crack types of pressure vessels and pipelines: Stress corrosion c […]
Five Steps to Calibrate Magnetic Testing (MT) Equipment Five Steps to Calibrate Magnetic Testing (MT) Equipment – There are many kinds of magne […]
JSC is an ISO 17025 NDT Lab / Company (CNAS) ISO/IEC 17025:2017 is an international standard specifying requirements for quality and competence in tes […]
What are the Ultrasonic Testing (UT) Methods? Ultrasonic Testing (UT) Methods – Sound is a physical phenomenon, although its instantaneous exist […]
Steel plate base material (raw material) inspection is a crucial step in ensuring the quality and performance of steel products. This pr […]
Q235B and S235J0: Key Differences, Welding Considerations, Chinese Steel Mills’ Production and Advantages Q235B and S235J0 are two widely used s […]
Stainless Steel – Fabrication: An Insight into the Material and Key Considerations During Fabrication Stainless steel, known for its corrosion r […]
Pressure Vessels, Tanks, Skids – Fabrication: An Insight into the Process and Key Considerations Pressure vessels and tanks are essential […]
How to Explain the Cause of the Welding Defects on the Negative Plate 1. Common welding defects can be classified into four categories: 1) Weld size […]
Post-weld Heat Treatment is not Entirely Advantageous Post-weld heat treatment – Welding residual stress is caused by non-uniform temperature di […]
Why porosity / porosities often appear in welds? Reason 1: The gas is impure Porosity – Preventive measures: gas cylinders regularly clean, in t […]
NDT – UT of Common Types of Defects Echo and False Defects Common Types of Defects Echo and False Defects: Porosity: The echo height of a single […]
All Kinds of Welding Defects Diagram and How to Prevent Welding Defects Diagram and How to Prevent – Causes of incomplete penetration The main c […]
GB/T 41655-2022 “Non destructive Testing – Ultrasonic Testing – Welding, Rolling, and Explosive Composite Coating Testing Techniques […]
Australian Wharf Structure Pile Manufacturing Fabrication – Rio Tinto – Amrun Chith Export Facility (2017 – 2018) &nbs […]
Material Handling – FMG, Eliwana Mine – Stacker Reclaimer Conveyor Material Handling Conveying System & Accessories FAT (2019 – […]
Australian HMAS Coonawarra – Marine Wharf Permanent Steelwork (2020 – 2021) Standard: AS 1554.1, AS 4100, AS 2207, AS 1171 New whar […]
BHP Marine Wharf – BMA Shiploader and Berth Replacement (SABR), Hay Point – Steel Piles, Structures Fabrication & FAT (2021 – 20 […]
Marine Wharf – FGEN Batangas LNG Terminal – Marine Wharf Modules Steelwork Fabrication & FAT (2021 – 2022) […]
Mining – FMG, Iron Bridge Mine – Process Plant Fabrication & Equipment FAT (2020 – 2022) The Iron Bridge project i […]
Marine Wharf – BCI Mardie Salt & Potash Marine Structures – Steelwork and Steel Piles (2022 – 2023) Standard: AS 1554.1, […]