Specifications

Ductile Iron Tubes
1.ISO2531&EN545 certificated by SGS
2.DN80-DN2600
3.T-type K9
4.lining&coating acc. to ISO4179&ISO8179

  

  Ductile Iron Socket Spigot End Tubes Class K9

1. ISO2531&EN545 ductile iron pipe certified by SGS
2. DN80-DN2600
3. T-type K9 Class
4. Effective length: 6m or 5.7m
5. Gasket: EPDM or SBR
6. Outside coating: zinc painting+bituminous painting
7. Inside lining: high alumina cement mortar lining
8. Suitable for water distribution

Specifications of ductile iron pipes we supply:

1) Standard: ISO2531, BSEN545 or EN598

2) Effective length: 6m or 5.7m

3) Inner cement: Ordinary portland cement according to ISO4179, sulphate resistant cement or high alumina cement mortar lining

4) Outside coating: Zinc coating(≥130/m2) and bitumen paiting or epoxy paiting(≥70μm) according to ISO8179

5)Quality Control:Matallqgraphic examination;Spectrum Analysis;Hardness Test;Tensile Test;Crush Test.

6) Diameter: DN80- DN2600

7) Joint type: T joint

8) High strength ,lighter than gray iron,good corrosion resistance,no furring,small flow resistance,easy fixing,long life time

9) Testing: factory inspection report, SGS inspection and the third inspection party;

10) Class: K8, K9

11)Packing:DN100-DN300: bundles; DN350-DN2600: in bulk ship

12) Gasket: EPDM or SBR