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PE Butt Fusion Welding 90 Degree Elbow Pipe Fittings
1.0~500.0 USD
Min. Order:
10 Piece/Pieces
Trade Term:
FOB
Payment Terms:
L/C, T/T
Place of Origin:
Zhejiang, China (Mainland)
Means of Transport:
Ocean, Air
Production Capacity:
100000pcs/month
Packing:
Bags
Delivery Date:
45 days
Head Code:
Square
Shape:
Equal
Technics:
Others
Type:
Elbow
Material:
HDPE80 or HDPE100
Connection:
Butt Fusion Welding
Brand Name:
OEM
Working Pressure:
SDR17
Working Tempreture:
-40℃~40℃
Specifications:
DN90-DN1200
Color:
Black
Working Life:
More than 50 years
Export Area:
All over the world
Process:
Butt Fusion Welding
- Product Description
- Related Products
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PE Butt Fusion Welding 90 Degree Elbow Pipe Fittings
***Advantages and welding of PE butt fusion welding 90 degree elbow pipe fittings:
PE butt fusion welding 90 degree elbow 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 +40ºC
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:
Size Size Size Size DN90 DN110 DN125 DN140 DN160 DN180 DN200 DN225 DN250 DN280 DN315 DN355 DN400 DN450 DN500 DN560 DN630 DN710 DN800 DN900 DN1000 DN1200 ***Basic performance of raw materials for pipe fittings
Paramenter Units Requirement Test Value Density kg/m³ ≥930 23ºC Melt flow rate g/10min 0.2~1.4 190ºC,5kg Thermal slaility (OIT) min >20 200ºC Volati lematter content mg/kg ≤350 Moisture content mg/kg ≤300 ASTM D 4019:1994a Carbon black content % 2.0~2.5 Crbon black dispersion grade ≤3 Gas proof components h ≥20 80ºC,2MPa(Hoop stress) Resistance to slow crack growth
(En>5mm)
h 165 80ºC,0.80MPa(Testing pressure)
80ºC,0.92MPa(Testing pressure)
***Performance requirement of pipe fittings
NO. Item Requirement Test value 1 20ºC hydrostatic
strength
No damage, no leakage Hoop stress:
PE80 10.0MPa
PE100 12.4MPa
Testing temperature: 20ºC
Testing time: ≥100h
2 80ºC hydrostatic
strength
No damage, no leakage Hoop stress:
PE80 4.50MPa
PE100 5.40MPa
Testing temperature: 80ºC
Testing time: ≥165h
3 80ºC hydrostatic
strength
No damage, no leakage Hoop stress:
PE80 4.50MPa
PE100 5.40MPa
Testing temperature: 80ºC
Testing time: ≥1000h
4 Tensile strength of
butt-fusion
pipe fittings
Test to destruction:
Flexible is good
Testing temperature:23ºC±2ºC 5 Welding strength of
electro-fusion
pipe fittings
Percentage of brittle peel:
≤33.3%
Testing temperature:23ºC±2ºC 6 Oxidation induction
time
>20min 200ºC 7 Melt flow rate Tube melt rate of change not exceeding ±20% of the raw material
190ºC, 5kg ***Fitting Fusion Machine
