Electrofusion saddle fitting for PE gas pipeline
The technology of hot tapping and plugging under pressure for PE gas pipeline is suitable for the construction of hot tapping and plugging under pressure for Urban Gas PE pipeline. Under the condition of ensuring the normal operation of PE gas pipeline, the construction operations such as adding bypass, replacing or adding valve and replacing pipe section are carried out for PE pipeline. To avoid the economic loss caused by the shutdown of construction operation and the adverse impact on social production and life.
Applicable medium: natural gas
Raw material grade: PE100
1. The upper and lower half pipes of PE electrofusion saddle fitting are fastened to the gas pipeline through stainless steel stud bolts and nuts. The overall strength of the saddle fitting is greater than that of PE pipe. The welding part of the upper half pipe was strengthened after electrofusion welding.
2. The plug of the plugging fittings is designed with its own angle, so that the plug and the upper half pipe are sealed reliably and the life is much longer than that of the O-ring seal form.
3. The seal design of the blind cover and the upper half pipe is made of stainless steel gasket, so that the sealing of the blind cover and the upper half pipe is reliable and its life is much longer than that of the O-ring seal form.