Wuhan Zhongke Innovation Technology Co., Ltd.
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Phased array ultrasonic automatic testing equipment for WUT-PA welded pipe (spiral, longitudinal submerged arc and high frequency resistance welded pipe)
Pipes for oil and gas transmission, line pipes, structural pipes, urban infrastructure pipe network.
◆ Weld longitudinal and transverse defect detection, tandem detection of weld blunt edge area and delamination detection of weld heat affect zone
◆ Blind zone of pipe end: longitudinal and delamination detection≤50mm; transverse detection ≤ 50+2×T (T is wall thickness)
◆ Detection Method: spiral weld: water film method
Longitudinal welded pipe: water film method or water jet method
ERW/HFW welded pipe: water jet method
◆ API SPEC 5L 《Steel pipe specification of pipe line》(45 Edition)
◆ DEP188.8.131.52 （2011）《Pipe specification of shell pipe line》
◆ ASME A578/A578M-96 ASTM A53 ASTM A500 JIS G3444 GB/T 3091
◆ Q/SY GJX 101-2010《General technical requirements for steel pipes for natural gas transmission pipelines of the China Petroleum Pipeline Construction Project Department》
The form of mechanic structure
◆ Gantry beam type (traditional type)
◆ Truss structure form
◆ Lateral beam form
◆ It can also be customized according to the specific requirements of the user on site
1. Perform a 1:1 simulation of the weld, visually showing the position of the defect in the weld
2.The coverage area of probe can be set through simulation software, reducing the time for manual probe adjustment
3.C,D scan can visually show the axial and circumferential position of the defect
4.In the process of automatic detection, the system will automatically generate an audible and visual alarm when it detects defects or delamination and poor coupling in thickness measurement.
Fully phased array technology ultrasonic testing of weld, full sound beam coverage of weld from multi-angle, can greatly improve the detection rate of natural defects, and ensure no omissive detection to the greatest extent
Phased array imaging detection can have B-scan, D-scan, S-scan and C-scan at the same time. Through modeling, three-dimensional graphics can be established, defect display is graphical, and the effect is intuitive.
The phased array can perform sound beam focusing, and the sensitivity and resolution are greatly improved; equipped with a new generation of intelligent laser tracking system, the detection results are more reliable.
Easy to operate
With electronic angle deflection, one phased array probe replaces multiple conventional A-ultra probes, fully meeting API and Shell standards, reducing requirements of mechanical design, reducing debugging time, and improving production efficiency.
Pipe diameter：φ323 ~ 1420mm
Wall thickness：6 〜25.4mm
Weld reinforcement：0.5 ~ 3.5mm
Steel grade：Up toX80
Production efficiency：》12 pieces/hour
Omissive judgement rate：0
Misdiagnosis rate：《1 %
Stability：《2dB(Within 8 hours）
Main functions: longitudinal and transverse detection of welds, delamilation defect detection in the heat-affected zone, and delamination detection of base material, meeting or better than API5L (version 45), GB/T9711, ISO10893 and other related standards.
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