PE Butt Fusion Welding 90 Degree Elbow Pipe Fittings

Model: XM-W002
Place of Origin: Zhejiang,China (Mainland)
Head Code: Square
Shape: Equal
Technics: Others
Type: Elbow
Material: Plastic
Connection: Welding
Brand Name: OEM
Material: HDPE80 or HDPE100
Working Pressure: SDR17
Working Tempreture: -40℃~40℃
Connection: Butt Fusion Welding
Specifications: DN90-DN1200
Color: Black
Packing: Bags
Working Life: More than 50 years
Export Area: All over the world
Process: Butt Fusion Welding

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:1.0~500.0 USDProduction Capacity:100000pcs/month
Trade Term:FOBPacking:carton
Payment Terms:L/C, T/TDelivery Date:45 days
Min. Order:10 Piece/Pieces
Means of Transport:Ocean, Air

PE Butt Fusion Welding 90 Degree Elbow Pipe Fittings

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:

PE Butt Fusion Welding 90 Degree Elbow Pipe Fittings
SizeSizeSizeSize
DN90DN110DN125DN140
DN160DN180DN200DN225
DN250DN280DN315DN355
DN400DN450DN500DN560
DN630DN710DN800DN900
DN1000DN1200

***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

***Fitting Fusion Machine

Category: hdpe butt weld pipe fittings

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