Brand:BSI
Model:DN40-DN300
MOQ:10 Metric Ton
Cast 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 |
| 3000+/-20 |
| 50 | 58 | 3.5 | 3.0 |
| ||
| 70 | 78 | 3.5 | 3.0 |
| ||
| 75/80 | 83 | 3.5 | 3.0 |
| ||
| 100 | 110 | 3.5 | 3.0 |
| ||
| 125 | 135 | +2 -2 | 4.0 | 3.5 |
| |
| 150 | 160 | 4.0 | 3.5 |
| ||
| 200 | 210 | +2.5 -2.5 | 5.0 | 4.0 |
| |
| 250 | 274 | 5.5 | 4.5 |
| ||
| 300 | 326 | 6.0 | 5.0 |
| ||
SML DIN/EN877 Cast Iron Socketless Pipes
SML Above ground soil, vent and rainwater pipework
1= 2 part epoxy
2= Cast Iron
3= anti-corrosive primer
Internal painting : two-part epoxy resin painting, ochre colour,
with an average dry thickness of 120 microns.
External painting: anti-corrosive primer painting, red-brown colour,
with average dry thickness 60 microns.
KML Below ground drain pipework
1= 2 part epoxy
2= Cast Iron
3= metallic zinc
4= Gray primer
Externally – initial flame applied anti-corrosive zinc coating at 130g/m2, then
painted using a grey acrylic primer with an average dry thickness of 40 microns.
Internally – two-part epoxy coating, ochre colour, with an average thickness of
250 microns.
TML DIN/EN877 Cast Iron Socketless Pipes
1= Yellow epoxy coating
2= Cast Iron
3=Zinc layer
4= Reddish/brown epoxy coating
Externally – anti-corrosive zinc-spray coating at 130g/m2, then
painted using a Reddish/brown epoxy coating with an average dry thickness of 60 microns.
Internally –Yellow epoxy coating, with an average thickness of 150-200 microns.
