- Product Details
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Quick Details
-
Model Number:
-
SN4 SN8
-
Specification:
-
300mm or 12 inch
-
Length:
-
6m/pc,or as client's requirement
-
Thickness:
-
According to Industry Standard.
-
Standard:
-
EN13244, EN13476-1
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Product name::
-
48 inch HDPE Double Wall corrugated Pipe Plastic Culvert Pipe
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Materials::
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Polyethylene PE100
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Color 1::
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Both outside and inner surface are black.
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Color 2::
-
Outside surface is black, inner surface is blue.
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Color 3::
-
Outside surface is black, inner surface is yellow or orrange.
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Connection method::
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Socket connection, or Coupler connection
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Production capacity::
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20000 meters/Day.
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Fittings::
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Rubber ring, or Coupler
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Working Temperature::
-
- 60℃ to 60℃
-
OEM::
-
Available.
Quick Details
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Processing Service:
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Moulding, Cutting
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Place of Origin:
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Tianjin, China
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Brand Name:
-
OEM
-
Model Number:
-
SN4 SN8
-
Specification:
-
300mm or 12 inch
-
Length:
-
6m/pc,or as client's requirement
-
Thickness:
-
According to Industry Standard.
-
Standard:
-
EN13244, EN13476-1
-
Product name::
-
48 inch HDPE Double Wall corrugated Pipe Plastic Culvert Pipe
-
Materials::
-
Polyethylene PE100
-
Color 1::
-
Both outside and inner surface are black.
-
Color 2::
-
Outside surface is black, inner surface is blue.
-
Color 3::
-
Outside surface is black, inner surface is yellow or orrange.
-
Connection method::
-
Socket connection, or Coupler connection
-
Production capacity::
-
20000 meters/Day.
-
Fittings::
-
Rubber ring, or Coupler
-
Working Temperature::
-
- 60℃ to 60℃
-
OEM::
-
Available.
Products Description
Krah pipe is a kind of special-shaped pipe with smooth inner wall and spiral strengthening outer wall. Spigot and socket Krah pipe normally divided into B type and C type, which are green and flexible, use high density polyethylene as raw material, produced by filament winding process in the states of hot-melt, gradually cooled by means of rolling air cooling and spraying in thermal state and before demolding. It is available for a wide range of diameters from 300 mm to 3000 mm, can be connected by socket-joint.Krah pipe has all the features: high strength, light weight, corrosion resistance, no leakage, good sealing and easy construction etc., be widely used in drainage projects.
|
Nominal OD
(dn) |
Min. mean diameter
|
The wall thickness of the min. layer pressure
|
Min. inner wall thickness
|
|
mm
|
mm
|
mm
|
mm
|
|
200
|
196
|
1.5
|
1.7
|
|
300
|
294
|
1.7
|
2
|
|
400
|
392
|
2.3
|
2.5
|
|
500
|
490
|
3
|
3
|
|
600
|
588
|
3.5
|
3.5
|
|
700
|
673
|
4.1
|
4
|
|
800
|
785
|
4.5
|
4.5
|
|
900
|
885
|
5
|
5
|
|
1000
|
985
|
5
|
5
|
|
1100
|
1085
|
5
|
5
|
|
1200
|
1185
|
5
|
5
|
|
1300
|
1285
|
6
|
5
|
|
1400
|
1385
|
6
|
5
|
|
1500
|
1485
|
6
|
5
|
|
1600
|
1585
|
6
|
5
|
|
1700
|
1685
|
6
|
5
|
|
1800
|
1785
|
6
|
5
|
|
1900
|
1885
|
6
|
5
|
|
2000
|
1985
|
6
|
6
|
|
2100
|
2085
|
6
|
6
|
|
2200
|
2185
|
7
|
7
|
|
2300
|
2285
|
8
|
8
|
|
2400
|
2385
|
9
|
9
|
|
2500
|
2485
|
10
|
10
|
|
2600
|
2585
|
10
|
10
|
|
2700
|
2685
|
12
|
12
|
|
2800
|
2785
|
12
|
12
|
|
2900
|
2885
|
14
|
14
|
|
3000
|
2985
|
14
|
14
|
|
Item
|
Product Parameter
|
|
Ring stiffness (KN/m 2 )
|
SN4 ≥ 4, SN8 ≥ 8, SN16 ≥ 16
|
|
Impact performance
|
TRL ≤ 10%
|
|
Ring flexibility
|
No delamination, no cracking, no buckling deformation, no dents, no bulges
|
|
Creep rate
|
≤4
|
|
Tensile strength of Seams
DN/ID ≤ 300 400 ≤ DN/ID ≤ 500 600 ≤ DN/ID ≤ 700 DN/ID ≥ 800 |
The Minimum endurable tensile force (KN)
≥ 380 ≥ 510 ≥ 760 ≥ 1020 |
|
Oven test
|
No delamination, no cracking on the seams
|
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