Briefly describe the performance test of electrofusion fittings

Elongation at break is one of the manifestations of the better flexibility of the steel pipe. Through the transverse measurement of the fracture growth rate of the pipe, the pipe retains the performance of the raw material to ensure the convenience of construction, to ensure the performance of electro-soluble fittings experimental and economic, to ensure that the pipeline on the uneven foundation Ningbo PE cohesive siphon fittings company of the adaptability to meet the needs of the settlement. Seismic performance first of all, through the lateral measurement of the thermal stability of the pipe, to determine the construction, welding and 50 years of use of the pipe during the period of the original performance of the raw material can be maintained, and can meet the use of the requirements.

The mass flow rate of the melt measured the mass flow rate of the pipe melt, Taizhou PE homogeneous siphon fittings company and compared with the raw material mfr, the difference between the two does not exceed 20%. Confirm that the original properties of the raw material are basically retained in the pipe to ensure the refining process of the pipe and the weldability of the pipe.

Under the total co-operation of natural climatic conditions such as sunlight, heat and cold, wind and rain, and oxygen, the pipe's weather resistance, strength, thermal stability and elongation at break are reduced. Through the test of bamboo weather resistance, it is determined that the raw material properties of bamboo are retained, and Cixi PE co-layered siphon pipe fitting company bamboo pipe can still meet the requirements after getting certain good comments. By testing the crack resistance of the pipe, the pipe maintains the crack resistance of the raw material, which ensures the load recognition ability and long-term service life of the pipe.