Supply of elbow pipe fittings PP high quality hot melt elbow

材质：

聚丙烯

产地：

镇江扬中

规格：

DE15-110mm

Welding process of hot melt socket: ) First, select the mold according to the specifications of the pipe to be welded, and install the mold on the hot plate
) Adjust the temperature controller to the given parameters and turn on the power supply
) The pipe is cut along the vertical axis, and its end face is perpendicular to the axis
) Pipes and pipe fittings should retain an appropriate amount of interference, and the excess should be removed with a scraper
) Chamfer the welded end and remove the debris Use a rounder to restore the deformed welding end, and mark the melting depth (see the attached table for the melting depth. When welding, be careful not to insert it too deep to avoid blockage in the pipe)
) Use clean paper Or wipe the outer surface of the pipe welding area and the inner surface of the pipe fittings with a cloth to remove impurities such as dust, moisture, grease, etc.
) Insert the pipe to be welded and the pipe fitting into a mold that is heated to the set temperature at the same time. After heating, pull it out quickly, insert the welded end of the pipe into the pipe fitting, and push it until it reaches the socket depth mark on the pipe. Adjustment within the axial allowable range in a short period of time.
) Maintain this welding state until the cooling time.