HDPE 90 Degree Elbow

Product Information：

This HDPE 90 Degree Elbow is a HDPE pipe joint under IFAN, which is used for the connection between HDPE pipes and pipe fittings. HDPE pipes and HDPE 90 Degree Elbow are mainly used in municipal engineering water supply systems, indoor water supply systems in buildings, outdoor buried water supply systems and buried water supply systems in residential quarters, factories, repair of old pipelines, water treatment engineering pipeline systems, gardening, irrigation and Industrial water pipes in other fields, etc. However, it should be noted that HDPE pipes cannot be used for hot water lines.

Product Size：

Product Features:

Precautions for the use of HDPE water supply pipelines: It is recommended to take shielding measures when laying outdoors in the open air and places exposed to sunlight; for buried HDPE water supply pipelines, pipelines with DN<110 can be installed in a slight snake shape in summer. Pipelines with DN≥110 have Sufficient soil resistance can resist thermal stress, no need to reserve pipe length; in winter, there is no need to reserve pipe length; when installing HDPE pipes, if the operating space is too small (such as pipeline wells, construction in suspended ceilings, etc.) Electrofusion connection method; when hot-melting socket connection, the heating temperature should not be too high or too long, and the temperature should be controlled at 210±10°C, otherwise it will cause too much molten slurry extruded in the fittings, reducing the flow rate. The inner diameter of the water; when the socket is inserted, the pipe fitting or pipe interface should be clean, otherwise it will cause the socket to be disconnected and leak water; at the same time, pay attention to controlling the angle and direction of the pipe fitting to avoid rework.

When hot-melting butt connection, the voltage is required to be between 200 and 220V. If the voltage is too high, the temperature of the heating plate will be too high, and the voltage will be too low, and the docking machine will not work normally; the docking interface should be kept aligned when docking, otherwise it will The joint area is not required enough, the strength of the welding joint is insufficient, and the curling is asymmetric; when the heating plate is heated, the pipe joint is not cleaned, or the heating plate has impurities such as oil dirt, sediment, etc., which will cause the joint to be disconnected and leak water; the heating time should be If the control is good, the heating time is short, and the heat absorption time of the pipe is not enough, the welding lip curl will be too small, and the heating time will be too long, which will cause the welding lip curling to be too large, which may cause false welding.