Features
• applicable to the electric fusion connection of a single double-layer impermeable composite pipe into a single-layer impermeable composite pipe;
• the terminal joint is provided with the leakage monitoring joint, which is used for the leakage monitoring between the double-layer main pipe and the outer pipe;
• terminal joints with monitoring heads are used in manhole operating Wells and bottom grooves of tankers; terminal joints without monitoring heads are used in burial;
• rated service pressure: 1MPa;
• HDPE raw materials;
• rated service temperature: -40℃ to 50℃;