With the development of modern industry, higher and higher requirements are put forward for product quality, structural safety, and reliability of use. Non-destructive testing is an indispensable key process for industrial development. The level of non-destructive testing technology reflects a certain extent. The level of industrial development of enterprises, and its importance to product quality control has become increasingly prominent.

In NDT control, the skill of the personnel is the key factor. Since the establishment of the company, the company has been focusing on personnel training, sending employees to study abroad every year to obtain non-destructive qualification certificates. So far, many people in the company have obtained qualification certificates such in ultrasound, radiation, magnetic powder, and penetration. For the company to enter the foreign market, the company has obtained a number of system standards, and obtained certificates corresponding to different standards. At present, it has obtained II and III non-destructive certificates issued by the General Administration of Quality Supervision, ISO9712 National Machinery Association, ASME, ASNT, etc.

Non-destructive testing requires more and more responsibility for inspectors. The company adopts talent incentives, certificate subsidies, performance appraisal and other methods to encourage employees to use their spare time to study and obtain evidence. The effect is obvious, and the skill level and overall quality of employees have been greatly improved.



If you want to do good work, you must first sharpen your tools. In terms of non-destructive testing equipment, the company spares no expense to purchase an X-ray real-time imaging system (industrial TV), handheld portable phased array, SST-PA-711 type composite tube ultrasonic phased array automatic Testing and other sets of equipment.

The X-ray real-time imaging inspection system is simple to operate, can quickly and safely obtain X-ray inspection images, can accurately determine the type, size, and location of internal defects in the workpiece, and can store video images, with playback function, saving compared to traditional X-rays Time costs. It can meet the precision requirements of full inspection in mass production, and the production efficiency is greatly improved.

Handheld portable phased arrays do not require sawtooth scanning, just move the probe along the weld, and the detection efficiency is higher. Suitable for semi-automatic production, and mass production.

The phased array can have a focusing function, while conventional ultrasonic generally does not, so the sensitivity and resolution of phased array detection are higher than that of conventional ultrasonic detection.

SST-PA-711 type composite pipe ultrasonic phased array automatic testing equipment is a fully automatic ultrasonic testing equipment, mainly testing raw material steel pipes and inner wall surfacing composite steel pipes.

It has four channels with 128 wafers in each channel. The original image shows the position of the defect in the axial and circumferential directions by means of a C-scan so that the size, position and shape of the defect can be judged more intuitively.

Through the interaction with the electronic control program, the marking accuracy in the circumferential direction is ensured, the software automatically controls the electronic control program, and the data storage of the outer tube and the inner tube is realized at one time, which is convenient for analysis and improves the detection efficiency.

Under the new normal of the economy, improving quality and efficiency has become the key to reform. NDT is closely linked with industrial development and is an important means of controlling product quality. Product quality is the life of the company. We will continue to adhere to the principle of adhering to the principle of quality first and reputation first, continuously improve the level of non-destructive testing, and promote the vigorous development of enterprises!

If you have requirements of

1. Steel piping, fittings, flange
2. Cladded pipe, fittings, flange (CRA PIPING) & MLP (Mechanical Lined Pipes)
3. Pre-fabrication, piping spools etc.
Longtaidi has the Certificate: API Q1, 5LD, ISO 9001, ISO 14001, ISO 45001, OHSAS 18001, CE/PED, GOST, EAC, ASME U, ASME PP certificate,BV, ABS, LR, DNV, CCS, etc certificate.
Longtaidi has approved & Registration: ADNOC, KOC, Petrofac, MODEC, SBM OFFSHORE, MCDERMOTT, DAEWOO, SAMSUNG, EGAS, SINOPEC, CNOOC, CNPC approved vendor.

Believe in China, believe in Longtaidi.

Share this