Better Touch Better Business
Contact Sales at CSSSLD.
Changshu smoothly da plastic products factory talk about PE plastic pipe construction five points for attention
by：CSSSLD
2021-01-23
In PE plastic pipe material, construction can appear a lot of time on not through, have leakage phenomenon, so how to avoid these problems?
Changshu da plastic products factory to sort out smoothly PE plastic tubing five considerations, hope can help to you.
1, PE plastic pipe material storage and installation environment
outdoor open-air installation, there is sunshine, Suggestions for shelter.
2, the influence of temperature factor
buried HDPE water supply pipeline, DN≤ Piping installation can be slightly serpentine laid in summer, 110 DN≥ 110 line with enough soil resistance, can resist the thermal stress, without reserve length; In winter, all need not obligate length.
3, PE plastic pipe construction space factor
HDPE pipe installation, if the operation space is too small ( Such as: pipe Wells, ceiling construction, etc. ) , fused type connection mode should be adopted.
4, PE plastic pipe hot melt socket procedures
hot melt socket connection, the heating temperature not too high, too long, the best temperature control in 210 & plusmn; 10 ℃, otherwise will cause parts in extrusion of magma is overmuch, reducing water inside diameter; Socket pipes or pipe joints should be clean, or it will cause socket off leaking; At the same time, attention should be paid to control the Angle and the direction of pipe fittings, avoid to cause rework.
5, PE plastic pipe hot melt docking operation procedures
hot melt docking connection, the required voltage in 200 & ndash; — Between 220 v, if the voltage is too high, can cause the heating plate temperature is too high, the voltage is too low, the docking machine doesn't work; Docking should keep the interface alignment, or it will cause docking area is insufficient demand, joint strength, and the edge is wrong;
the heating plate when heated plastic tubing joints not clean enough, or the heating plate has oil, silt and other impurities, cause the interface detaching leaking; Heating time to control good, short heating time, pipe heat didn't have enough time, can cause joint edge is too small, the heating time is too long, can cause joint edge is too big, may form a virtual welding.
1, PE plastic pipe material storage and installation environment
outdoor open-air installation, there is sunshine, Suggestions for shelter.
2, the influence of temperature factor
buried HDPE water supply pipeline, DN≤ Piping installation can be slightly serpentine laid in summer, 110 DN≥ 110 line with enough soil resistance, can resist the thermal stress, without reserve length; In winter, all need not obligate length.
3, PE plastic pipe construction space factor
HDPE pipe installation, if the operation space is too small ( Such as: pipe Wells, ceiling construction, etc. ) , fused type connection mode should be adopted.
4, PE plastic pipe hot melt socket procedures
hot melt socket connection, the heating temperature not too high, too long, the best temperature control in 210 & plusmn; 10 ℃, otherwise will cause parts in extrusion of magma is overmuch, reducing water inside diameter; Socket pipes or pipe joints should be clean, or it will cause socket off leaking; At the same time, attention should be paid to control the Angle and the direction of pipe fittings, avoid to cause rework.
5, PE plastic pipe hot melt docking operation procedures
hot melt docking connection, the required voltage in 200 & ndash; — Between 220 v, if the voltage is too high, can cause the heating plate temperature is too high, the voltage is too low, the docking machine doesn't work; Docking should keep the interface alignment, or it will cause docking area is insufficient demand, joint strength, and the edge is wrong;
the heating plate when heated plastic tubing joints not clean enough, or the heating plate has oil, silt and other impurities, cause the interface detaching leaking; Heating time to control good, short heating time, pipe heat didn't have enough time, can cause joint edge is too small, the heating time is too long, can cause joint edge is too big, may form a virtual welding.
Custom message
