PPR pipe joints did not plug in the melt, in the end will leak?
6, the pipe and fittings into the fuse, heating according to the designated time;7, after heating, remove the pipe and pipe fittings, immediately connected in the pipe and pipe fittings connected with timely, if the position is wrong, can do a certain period of time in the mediation, but shall not exceed 5 degrees across the rotation angle;8, the connection is completed, both hands must grip the pipe and pipe fittings, to connect the rich cooling time, cooling to a certain extent, you can let go, continuous arrangement of the next section of the pipe.Three, after the completion of the pipe connection, should be on the wall or ground with colored paint to show the pipe position, to prevent the two decoration damage to the pipeline. If the water supply pipe is concealed, a strong supporting point shall be made to go through the floor so as to prevent the standpipe from accumulating and flexing, and to produce displacement stress at the uppermost branch pipe and cause damage to the branch pipe.
1, pipe and pipe fittings should be adopted hot melt essentials, not allowed in the pipe and pipe fittings directly to the wire, and metal pipe can flange connection, and with water device connection, must use metal insert pipe fittings;2, the construction of hot melt connection must use the quality of reliable hot-melt equipment to ensure the quality of welding;3, the use of special scissors cutting vertical pipe shall be smooth without burr, argot;4, clean welding pipe fittings, the quality of sand, dust and other restraint damage are discussed; and the heating head is welding material inherited size related firmly in the hot melt machine, connected to the power supply, heating temperature to reach the best looking head;
A, in general, as long as the PPR hot melt pipe effective connection, through the fusion will fuse together, will not leak, and if not assured, it is recommended to re melt.Two, the pipeline before welding to seriously clean pipes and appearance, cleaning pipe appearance of oil, impurities and burrs. To carefully insert pipe length should be appropriate, should be symmetrical flange to discuss the formation of pipeline connection, if not well proportioned, stability that side, reflected weld is not ideal, the discussion is not difficult to guarantee Water Leakage, you should promptly reconnect.
