TianDiXingHuo ZTT-980 Silicon core tube cold bending radius Tester

Spark ZTT-980 silicon core tube cold bending radius Tester uses the range to determine the anti-bending performance of silicon core tubes at low temperature, sample specification sample: take 3 1.5 meters (2 meters when the outer diameter is greater than 40mm) long silicon core tubes, industry standard JT/T496-2004.