Used Pipe Inspection
Inspection program
We perform inspection in accordance with
API / DS-1 and/or customer specification.
Inspection of
- Drill pipe, Drill Collar, HWDP, Stabilizer, Sub,etc.
- Tubing
- Casing
- Various Items
Qualification / Training
Our inspectors are instructed and tested to JIS Z 2305 and/or ASNT TC-1A.
Inspection Servies
Electromagnetic Inspection (Sonoscope)
Detecting transverse defects,3 dimensional defects such as pitting and holes of full-length pipe body.
![漏洩磁束探傷検査 (ソノスコープ検査)](http://tubojapan.com/img/img_drillpipe_scope01.jpg)
![漏洩磁束探傷検査 (ソノスコープ検査)](http://tubojapan.com/img/img_drillpipe_scope02.jpg)
![漏洩磁束探傷検査 (ソノスコープ検査)](http://tubojapan.com/img/img_drillpipe_scope03.jpg)
Critical End Area UT
Detecting fatigue cracks in critical areas.
![管端部超音波探傷](http://tubojapan.com/img/img_drillpipe_ultrasonic01.jpg)
![管端部超音波探傷](http://tubojapan.com/img/img_drillpipe_ultrasonic02.jpg)
![管端部超音波探傷](http://tubojapan.com/img/img_drillpipe_ultrasonic03.jpg)
Thread Inspection
Inspecting thread by Visual, Dimensional measurements and MPI.
![ネジ部外観検査/寸法検査/磁気探傷検査](http://tubojapan.com/img/img_drillpipe_screwinspection01.jpg)
![ネジ部外観検査/寸法検査/磁気探傷検査](http://tubojapan.com/img/img_drillpipe_screwinspection02.jpg)
Pipe Body Inspection
Inspecting pipe body by Visual, Dimensional measurements and Wall-thickness measurement.
![管体部外観検査/寸法検査/肉厚測定](http://tubojapan.com/img/img_drillpipe_tubeout01.jpg)
![管体部外観検査/寸法検査/肉厚測定](http://tubojapan.com/img/img_drillpipe_tubeout02.jpg)
Visual Inspection on Pipe Internal Surface
Inspecting internal surface using an endoscopic video camera (Snake Eye).
![管体部内面検査](http://tubojapan.com/img/img_drillpipe_snakecamera01.jpg)
![管体部内面検査](http://tubojapan.com/img/img_drillpipe_snakecamera02.jpg)