checker facility

1 Industrial TV inspection equipment: appearance quality inspection of weld.

2 magnetic powder flaw detector: near surface defect inspection of steel pipe.

Automatic continuous detection of 3 ultrasonic instrument: test tube length of weld longitudinal and transverse defects.

4 ultrasonic flaw detector: manual weld inspection and re-inspection, the pressure tube flaws welding seam after.

5.X ray automatic inspection equipment and industrial TV imaging equipment: internal quality inspection of steel tube length of weld, the sensitivity is not lower than 4%.

6.X ray equipment: the original weld and weld seam inspection, the sensitivity is not lower than 2%.

Automatic recording system for 7.2200 tons hydraulic press and microcomputer: test pressure quality each pipe.

8 mechanical performance test equipment:

The a hydraulic universal testing machine and computer systems: mechanical performance test, completed the base metal and welded material including tension, guided bend, 100 kn, 300 kn, 600 kn and 1000 kn and other types.

B slotting machine: for Charpy impact test for cutting processing.

C Charpy impact test machine: for each test temperature of Charpy impact test, the impact energy is 300J.

Various machine D machining sample: including cars, milling, planing, grinder etc..

E low temperature box: the lowest temperature of -80 ℃

9 chemical composition analysis instrument:

A direct reading spectrometer: 26 chemical elements detection.

B hardness: HV10kg, HBRV187.5kg, HR150kg and HB3000kg etc.