HDPE Fabrocated 90° Bends Pipe Fittings from China manufacturer

Price:	1.0~500.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: XM-W007

Production Capacity: 100000pcs/month

Delivery Date: 45 days

Shape: Equal

Type: Elbow

Connection: Butt Fusion Welding

Working Pressure: SDR17

Specifications: DN500-DN1200

Working Life: More than 50 years

Process: Butt Fusion Welding

Means of Transport: Ocean,Air

Packing: Bags

Head Code: Square

Technics: Others

Material: HDPE80 or HDPE100

Brand Name: OEM

Working Tempreture: -40℃~40℃

Color: Black

Export Area: All over the world

HDPE Fabrocated 90° Bends Pipe Fittings
Advanced welding process
Use large-scale multi-angle welding machine
Can be bear SDR17 pressure

HDPE Fabrocated 90°Bends 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 of hdpe butt weld 90 degree elbow with five segments pipe fittings:


Size	D(mm)	H(mm)	L(mm)
L500	500	1055	350
L560	560	1145	380
L630	630	1326	440
L710	710	1447	480
L800	800	1507	500
L900	900	1658	550
L1000	1000	1808	600
L1200	1200	1959	650

***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