Malleable iron pipe fittings are made of malleable cast iron, with the character of High intensity ,plasticity and impact toughness. For our products KTH-350-10,The tensile strength can meet 350 MPA 17% Higher than EN10242 Standard  300MPA

And the elongation can reach  10%  67% higher than EN10242 standard And  leak tightness test required the internal pneumatic pressure of not less than  5Bar (0.5MPA ) , whilst the Iron pipe fittings is completely immersed in water ,And our malleable iron fittings pressure rating above 0.6MPA. 16% higher than the EN10242 Standard.

Physical characteristics of malleable iron are stronger and less brittle than gray iron

Hebei JianZhi all black unions flat seat with those higher characters which enable our malleable iron pipe fittings is not only have a good reputations in our domestic market . But also have a prosperous business abroad more than 40 countries and Regions.

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