ast Iron Pipe confirming to DIN/EN877/ISO6594
Material:Cast Iron with flake graphite
Qualilty:GJL-150 according to EN1561
Coating: SML,KML,BML,TML
Size:DN40-DN300
The gray cast iron soil pipes produced by centrifugal technology which are used in drainage sewer system and ventilation ducts system through a flexible linkage.
which have following advantages :flat straight,even pipe wall.
high strength and density,high smoothness internal and external surface, no casting defect, easy installation, easy maintain, long using life, environmental protecting,fireproofing and no noise.
|
DN
|
External diameter DE(mm)
|
Wall thickness(mm)
|
Unit weight
|
Length
|
|
Nominal value
|
Tolerance
|
Nominal value
|
Minimum value
|
kg/pc
|
(mm)
|
|
40
|
48
|
+2
-1
|
3.0
|
2.5
|
12.70
|
3000+/-20
|
|
50
|
58
|
3.5
|
3.0
|
13.00
|
|
70
|
78
|
3.5
|
3.0
|
17.70
|
|
75/80
|
83
|
3.5
|
3.0
|
18.90
|
|
100
|
110
|
3.5
|
3.0
|
25.20
|
|
125
|
135
|
+2
-2
|
4.0
|
3.5
|
35.40
|
|
150
|
160
|
4.0
|
3.5
|
42.20
|
|
200
|
210
|
+2.5
-2.5
|
5.0
|
4.0
|
69.30
|
|
250
|
274
|
5.5
|
4.5
|
99.80
|
|
300
|
326
|
6.0
|
5.0
|
129.70
|
SML DIN/EN877 Cast Iron Socketless Pipes
