Welcome to DINGDANG INDUSTRY CO.,LIMITED!
Products
Butt Fusion Welding 45 Degree Elbow HDPE Pipe Fitting
  • Butt Fusion Welding 45 Degree Elbow HDPE Pipe Fitting
  • Butt Fusion Welding 45 Degree Elbow HDPE Pipe Fitting
  • Butt Fusion Welding 45 Degree Elbow HDPE Pipe Fitting
  • Butt Fusion Welding 45 Degree Elbow HDPE Pipe Fitting
  • Butt Fusion Welding 45 Degree Elbow HDPE Pipe Fitting
  • Butt Fusion Welding 45 Degree Elbow HDPE Pipe Fitting

Butt Fusion Welding 45 Degree Elbow HDPE Pipe Fitting

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
  • Related Links
  • HDPE Butt Fusion Welding 45 Degree Elbow

    HDPE Butt Fusion Welding 45 Degree Elbow Pipe Fittings

    ***Advantages and welding of PE butt fusion welding 45 degree elbow pipe fittings

    PE butt fusion welding 45 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 .



    Basic performance of raw materials for pipe fittings

    ParamenterUnitsRequirementTest Value
    Densitykg/m³≥93023ºC
    Melt flow rateg/10min0.2~1.4190ºC,5kg
    Thermal slaility (OIT)min>20200ºC
    Volati lematter contentmg/kg≤350
    Moisture contentmg/kg≤300ASTM D 4019:1994a
    Carbon black content%2.0~2.5
    Crbon black dispersiongrade≤3
    Gas proof componentsh≥2080ºC,2MPa(Hoop stress)

    Resistance to slow crack growth 

    (En>5mm)

    h165

    80ºC,0.80MPa(Testing pressure)

    80ºC,0.92MPa(Testing pressure)

    Performance requirement of pipe fittings

    NO.ItemRequirementTest 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

    >20min200ºC
    7Melt flow rate

    Tube melt rate of change not exceeding  ±20%  of the raw material

    190ºC, 5kg