Available in tubing dimensions of 60.3 mm (2.38") to 114.3 mm (4.5").
High quality and efficiency, Science and technology leading, Top level service, Customer satisfaction.
OCTG inspection items are as follows: appearance inspection, dimension inspection, chemical composition inspection, performance test, drift test, straightness inspection, pipe magnetic leakage and ultrasonic flaw detection, standoff inspection, thread inspection, phosphating corrosion inspection and hydraulic water pressure test.
heat conductivity coefficient
integration testing device
magnetic particle inspection
magnetic leak flaw detection
screw on and off test equipment