Malleable iron pipe fittings are malleable cast iron commonly known as Magnesium Steel, cast into white cast iron pieces, and then forgeable and annealed. The graphite in malleable cast iron is a flocculent, which has little effect on the separation of the matrix. Therefore, its mechanical properties are higher than that of gray cast iron, its ductility and toughness are good, but malleable cast iron cannot be forged. The malleable cast iron has different matrix structure and its properties. It is not the same, of which the black heart malleable cast iron has high plasticity and toughness, and the pearlite malleable cast iron has high strength, hardness and wear resistance.
Malleable iron pipe fittings are suitable for petroleum, chemical, power, construction, water treatment and other fields.
Specifications
1.Product: ISO,SGS Certified malleable iron pipe fitting
2.Standard: BS,NPT,DIN,America
3.Origin: Hebei,China
4.Certification: ISO 9001, SGS, Famous Brand
5.Supplier of 2008 Olympic Water Cube Project
