Post Offer Free
DINGDANG INDUSTRY CO.,LIMITED
DINGDANG INDUSTRY CO.,LIMITED  

Gold Index: 52827

You are here: home  > hdpe pipe fittings  > hdpe butt weld pipe fittings  > HDPE Fabrocated 90° Bends Pipe Fittings

HDPE Fabrocated 90° Bends Pipe Fittings 

Price: 1.0~500.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
inquire skype
Add to My Favorites
HiSupplier Escrow
Share |

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:

HDPE Butt Welding 90 Degree Elbow With Five Segments Fittings
SizeD(mm)H(mm)L(mm)
L5005001055350
L5605601145380
L6306301326440
L7107101447480
L8008001507500
L9009001658550
L100010001808600
L120012001959650

***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

***hdpe butt welding machine

***Exporting countries

Mr. Vernon
skype Mr. Vernon
President
Tel: 86-574-88251303
Fax: 86-574-88251303
Mobile: 139 6833 2861
Contact to this supplier

Didn't find what you're looking for? Post Buying Lead or contact HiSupplier Customer Service Center  for help!

Related Search

Find more related products in following catalogs on Hisupplier.com

Company Info

DINGDANG INDUSTRY CO.,LIMITED [China (Mainland)]


Business Type:Manufacturer, Trading Company, Agent
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

Follow Us: Follow us on facebook Follow us on linkedin

Vernon Ding:   skype
Vernon Ding:   qq

You May Like: