Tubing is a relatively mature product, and all industries have corresponding technical standards. Testing pipe, according to the pipe application industry, select the appropriate product standards, according to the industry needs to test the corresponding technical indicators. Generally, there are size indicators, inner diameter, outer diameter, wall thickness. Strength indicators, pipe strength indicators have radial compressive strength that is the ring stiffness, flexibility indicators, bending indicators, impact strength, etc. For drinking water pipe, there are technical indicators of its health, as well as water pressure indicators. For the communications industry, there are other technical requirements.
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