1. Mechanical properties: tensile strength, tear strength, impact performance, friction performance, etc.
2. Combustion performance: vertical combustion, ignition temperature, oxygen index, horizontal combustion, etc.
3. Durability: aging test, salt spray test, pulse test, life evaluation, etc.
4. Thermal performance testing: thermal deflection temperature, thermal decomposition temperature, Vicat softening point, high and low temperature impact, etc.
5. Routine testing: component testing, withstand voltage testing, ROHS, REACH, Chinese and English MSDS, appearance, color, size: minimum wall thickness, size: average outer diameter, tensile strength, elongation at break, flat test, ring stiffness, etc.
HDPE pipe regular inspection of the project indicators are appearance size, mechanical properties, flattening test, ring stiffness, ring compliance these, the testing cost is charged according to the testing items, choose to do different indicators charge differently, the specific according to the project situation.
