Quality Control
100%PMI analysis confirmation for each pipe.
100% eddy current or hydrostatic test.
Quality as a foothold, grasp every detail, and serve customers better.
Through the strict control of BOTONG, the inside and outside surface thickness can be controlled at Ra < 0.8μm.
Strict size inspection, internal and external surface luster uniform, according to the specification and the requirements of BOTONG finished products, double gauge control.
Hydrosatic Test
Mechanical Properties Test
PMI Test
Roughness Ra≤0.3um
Visual Inspection
Cleaning
Strict Size Inspection
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