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HDPE Electrio Fusion Coupler Pipe Fittings With SDR11
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:
Cartons
Delivery Date:
45 days
Head Code:
Others
Shape:
Equal
Technics:
Others
Type:
Coupling
Material:
HDPE80 or HDPE100
Connection:
Welding
Brand Name:
OEM
Working Pressure:
SDR11
Working Tempreture:
-40℃~40℃
Specifications:
DN20~DN630
Color:
Black
Working Life:
More than 50 years
Export Area:
All over the world
Working Medium:
Water,Oil,Gas
- Product Description
- Related Products
- Related Links
-
HDPE Electric Fusion Coupling
>Material: 100% new material PE80 or PE100
>Working Medium: Water and Gas
>Working Pressure: SDR11/SDR17
>Working Temperature: -40℃~40℃
>Specifications: Dn20 ~ Dn630
>New mould and scientific design
>Competitive price and accept OEM
>Recycled and Environment-friendly
>Color: black or other colors on request
>Guarantee period : more than 50 years under proper use
Specification
SDR Series
Dn
L
20
SDR11
20
92
25
SDR11
25
85
32
SDR11
32
88
40
SDR11
40
100
50
SDR11
50
100
63
SDR11
63
118
75
SDR11
75
127
90
SDR11
90
151
110
SDR11
110
173
125
SDR11
125
178
140
SDR11
140
183
160
SDR11
160
208
180
SDR11
180
200
200
SDR11
200
255
225
SDR11
225
220
250
SDR11
250
270
280
SDR11
280
240
315
SDR11
315
275
355
SDR11
355
283
355
SDR17.6/17
355
283
400
SDR17.6/17
400
295
450
SDR17.6/17
450
326
500
SDR17.6/17
500
378
560
SDR17.6/17
560
388
630
SDR17.6/17
630
402
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
