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Quality Control

1. Non-destructive Inspection Process and Qualificated Person for GB, ASME, EN standards.

2. 4MeV Elecrton Accelerator and Co60 γ Ray Machine for thick walled tube (up to 240mm thickness) welds Inspection.

3. Volumetric Inspection by Phased Array Ultrasonic Testing Equipment for welding of header, pipe, drum and small pipe (OD < 60mm) in ASME and EN stanards.

4. Digital Radiography Equipment – In accordance with ISO 17636 – TUV Sud, TUV Rhineland & UDT (Germany) certified for machine/manual welding on tubular elements with T < 40mm.

5. Metal Materials Examination and Test Center certificated by CNAS (China National Accereditation Service for Conformity Assessment).

6. High Temperature Durability Testing, Creep Performance Testing and Failure Analysis.

7. Radiographic Testing Equipment - 11 X-ray, 1 Co-60 and 1 Ir-192 for pipes and headers with T < 65mm.

8. Linear Accelerator for pipes, headers, drums with T up to 300 mm.

9. Magnetic Particle Testing for the detection of surface defects on products and raw materials.

10. Visual and Dimension Inspection of in-process and completed products.

Quality System

Complete manufacturing qualification covers all boiler manufacturing standards