Double Socket Bend ISO 9001 Certificate

Product Description:

Double Socket Bend

1. Lost foam casting technology. 

2. Standards ISO2531, EN545, EN598 and BS4772

3. Ductile iron

4. ISO 9001 Certificate
 

Double Socket Bend

Detailed information

1. Material     Ductile iron

2. Technique   Lost foam casting technology (It is the most advanced technology in this field, so the quality of our products is much better than those using traditional casting.)

3. Standards   ISO2531 / BS EN545 / BS EN598 / BS4772

4. Certificate  ISO 9001 2008 and BV Product Conformity

5. Size       DN80-DN1600

6.Internal linings

No internal linings 
 Portland cement/ high alumina cement/ sulphate resisting portland cement/ resistance hydrochloric cement lining in accordance with ISO 4179  

Zinc coating plus bitumen painting  

Epoxy coating 

Fusion bonded epoxy coating  

Others 

External coatings 

No external coatings 

Zinc coating plus bitumen painting according ISO 8179 

Metallic zinc with finishing layer 

Epoxy coating 

Fusion bonded epoxy coating 

Others 

7. Thickness of wall   K9 / K12 for ductile iron pipes

K12 without branch / K14 with branch for ductile iron fittings

8. Flange drilled     PN110/ PN16/ PN25 according to BS4504

9. Socket joint      T type ( push-on type) / K type ( MJ type)