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RADIOGRAPHIC TESTING (RT) 

AITECH NDT Services supplies a complete line of radiographic services for both shop and field applications. Our staff of qualified, certified, professional radiographers operate within strict safety parameters and produce high quality radiographs that allow us to utilize our interpretation skills honed through many years of experience to determine if an anomaly is actually a defect or can be accepted per code requirements.

Radiographic Testing is widely used in the:

Offshore industries
Marine industries
Powerplant industries
Petrochemical industries
Automotive industries
Manufacturing industries
Transport industries

Applicable standard:

Structural Welding: AWS D1.1
Power Piping Welding: ASME B31.1/ Piping process Welding: ASME B31.3,
Gas Transmission & Distribution Piping Systems, ASME B31.8
Pressure Vessel Welding: ASME Section VIII Div 1, Div 2
Welding of Pipelines and Related Facilities, API Std 1104.
ISO 5817: Welding — Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) —Quality levels for imperfections.
BS EN ISO 10675-1:2016, Non-destructive testing of welds — Acceptance levels for radiographic testing — Part 1: Steel, nickel, titanium and their alloys

Other standards: AS, JIS, ASTM ….



Dòng điện xoáy trong vật dẫn sẽ tạo ra một từ trường có xung hướng chống lại từ trường ban đầu. Nếu có bất kỳ bất liên tục nào trên vật dẫn sẽ ảnh hưởng làm thay đổi dòng điện xoáy và thay đổi từ trường thứ cấp cuộn dân sẽ ghi nhận được sự thay đổi và tạo ra tín hiệu trên màn hình.
15-1-2020
AITECH NDT Services supplies a complete line of radiographic services for both shop and field applications.
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