Tag Archives: malleable iron fittings

High Mechanical Properties  No. KTH330-08 malleable cast iron is adopted as raw material, the tensile strength is 10% higher than the Chinese and International standards requirement, Elongation is 33% higher than the Chinese and International standards requirement.  Good Air Tightness We increase the pneumatic pressure in leak tightness test to above 0.6MPA , 20% higher than Chinese and International Standards. Accurate thread TheContinue reading “Jianzhi Malleable Iron Fittings Advantages”