ductile iron eblow manufactured by CZXY

Product Information:

1:Used for conveying water & oil & gas and so on,strictly implement standard of ISO2531 and GB13295 .

2:External coated with rich zinc, more than 150g per square meter, plus bituminous paint in accordance with ISO 8179

3: Internal coated with cement mortal lining in accordance with ISO 4179

4:aslo can paint as per customer requirement

5:Processing technique: Sand cast and lost foam