الوصف

1 Material: ductile iron GGG****7 ,*****0 ;GGG*0,FGS****7

 2 Specification: DN******0,K*2,PN*0/*6/*5

 3 Standard:ISO***1,BS EN**5/**8 ,BS***2 ,ISO*****2,EN*****2, BS***4,ISO***9,ISO***9,DIN***1

  4 Ceritificate:ISO***1, ISO****1,ISO****1 certificates and ISO***1,BS EN**5 Certificates.

 5 Characters :  high quality with  Best price,good after-sales service.

 6 Protection : cement mortar lining, meatallic zinc plus black Bitumen coating/ blue/red painting ;

                        or internal and external Fusion bonded epoxy coating;

                        or internal and external Epoxy liquid painting

                       or internal and external anti-corrosion zinc paint;

7 accessory:  bolts&nuts , flange gasket, rubber rings are available unpon required

1. Composition of raw material:

        C: 3.4 - 3.7%

        Si: 2.0 - 2.4%

        P: ≤0.*8%

        S: ≤0.**5%

        Mg: 0.*3 - 0.*8%

        Mn: ≤0.*0%

Average Density of Metal is approximate ***0kg/m

2. Mechanical Properties

3. Works Test Pressure

5. Internal Lining

6. External Coatings