hdpe butt fusion injection stub end flange pipe fittings
***Advantages and welding of PE butt fusion flange adapter pipe fittings:
PE butt fusion stub end pipe fittings is light, which is more common for partial application
pe80 pe100 grade level and two standards , including :
PE80 density of about 0.94 g / cm 3, PE100 density of about 0.96 g / cm 3 ;
Easy thermoplastic - easy to process ( such as injection molding, extrusion molding
Remanufacturing easy recycling
Good resistance to radiation and chemical stability
Good resistance to cold , the temperature can be -40 ℃ to
Excellent electrical insulation properties , is not affected by electrolytic corrosion
Malleable - extended break PE80> 700% PE100> 600%
Anti- erosion resistance - 8 times better than steel
Approximately half of the low thermal conductivity of glass
Smooth surface , unlike the role of metal pipes rust easily with oxygen crusts
pe pipe connection into fused pipe connections and fittings connected to melt , the more ordinary side,
the other , as well as socket connections, this method is applied to a small size.
1 , fused connection : Follow these steps: First check , and then is cut pipe , pipe fittings joints
clean , scrape the oxide layer , connecting the two parts of the tube and pipe fittings , calibration welder , welding parameter adjustment in accordance with the welding voltage, welding Dimensions , electricity, welding, and then finally cooled.
2, the hot melt connection : the inner surface of the pipe surface and the pipe is inserted while the welding is non-rotating die head is heated for a few seconds , then quickly removed and welding device , the heat pipe has a fast vertical insertion tube , packing, cooling to .
3 , socket connections, relatively simple, not elaborate here .
***Specifications:
Code No.: aer1005 | |||
Pressure Grade: SDR11,SDR13.6,SDR17 | |||
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SIZE | SIZE | SIZE | SIZE |
DN40 | DN125 | DN250 | DN500 |
DN50 | DN140 | DN280 | DN630 |
DN63 | DN160 | DN315 | DN710 |
DN75 | DN180 | DN355 | DN800 |
DN90 | DN200 | DN400 | DN1000 |
DN110 | DN225 | DN450 | DN1200 |
