Welcome to Pejvak Rayan Company website

Manufacturer of Industrial Ultrasonic Testing Equipment & Accessories

info@pejvakrayan.com

982144058353+ 982144057646+

Pejvak Rayan Company,3Th Floor,No.19
,Kashani BLV,Sadeghieh Sq,Tehran,Iran

Seamless pipe ultrasonic inspection system

Seamless pipe Ultrasonic Inspection System (FLAW HUNTER SLP 9503) is a 32-channel system that meets all the requirements of international standards such as API 5L, 5CT and manufacturers and inspectors of these types of pipes.

Ultrasonic Inspection System of Seamless pipe is able to identify the reference defects of the international standards of seamless pipes. The types of defects include a 1.6 mm diameter hole, FBH hole Ø6 mm with a depth of half the thickness of the wall and four longitudinal and transverse grooves of types N12.5, N10, N5 on the inner and outer surface of the pipe.

probe holders in Seamless pipe Ultrasonic Inspection System

In this system, the probe holders are placed on a carrier and moved by the encoder in a distance of about 13 meters, on the main canvas of the device. At the same time, the tube is rotating and the probes scan the entire body of the tube with a specific step.

...is updating

On the other hand, due to the high sensitivity of the test and the poor quality of the surface of seamless pipes due to hot rolling and heat treatment, the test is performed with the water column technique.

Upgrade the seamless pipe ultrasonic inspection system

For faster pipe testing (one branch every minute), this system can be upgraded to two separate heads (each for testing 6 meters of pipe) and channels and probes can be increased to 64 channels and probes.

Arrangement of probes inside the probe holders

8channels for thickness measurement

12channels for identifying internal and external longitudinal defects, which are placed in two groups of 6 and opposite each other and send the sound wave in clockwise and counterclockwise directions inside the pipe wall.

12channels to identify internal and external transverse defects, which are placed in two groups of 6 and face each other and send the sound wave in two opposite directions and parallel to the longitudinal axis of the pipe inside the pipe wall.

Features of Seamless pipe Ultrasonic Inspection System
Troubleshooting and measuring the thickness of seamless pipes in full body form	Function
Min 3 inch, Max 6 inch or according to customer’s request	The diameter of the test pipe
Min 3 mm, Max 20 mm	The thickness of the test pipe
In the single-head system with 32 channels, a 12-meter branch per 100 seconds. In the two-head system with 64 channels, a 12-meter branch per 55 seconds.	Test speed
API5L- API5CT – IGS- IPS	Test standard
API 5CT – IGS – IPS – API 5L standards in defect reference for testing seamless pipes	Defects of refrence
All kinds of internal and external longitudinal and transverse cracks and seams, air cavities, double skinning and reduction of out-of-size thicknesses.	Identifiable defects
10-64 channel, depends on customers’needs	Number of channels
Audio, optical and marker RAMs for marking the defective part	Alarm system
5 MHz probes with suitable diameter	Probes
The ability to save of collibration and setting and and rerunning them	Storage and calibration
All the results of test are saves and can be moved to CD or Flash	Record test results

In this Seamless pipe ultrasonic inspection system, software of inspection, testing, troubleshooting and ultrasonic thickness measurement system for seamless pipes is able to save all the results obtained for each branch of the tested pipe in the form of a PDF file. These results can be extracted, presented and loaded in the factory’s information network