casting housing- accessories   

Casting Material: gray iron HT250 (GB/T9439-88);,

Casting method: resin sand

Casting mechanical properties:

Tensile strength: ≥ 250N/mm2

Hardness: HB = 190 ~ 240

The casting full compliance with the chemical composition of the HT250 standards and mechanical performance test standards.

Large furnace section by the technical staff with the old craftsmen developed after a long practice of science perfect the casting of various grades, strict mature technology conceived River alloying process of the ingredients in a furnace and blast furnace hot metal material to achieve accurate castings of various grades laid a solid foundation, casting plant provides a single heavy 40 tons of various grades of castings, welcome the users  to order!