ductile iron pipe

Material: Ductile Iron



k9, DN80- DN1200, length: 6m



External Protection: Pipe: Metallic zine complying with the standard ISO8179 , and bitumen paint.

after Annealing, the microstructure of ductile iron pipes is ferrite and a littile pearlitepossessing excellent mechanical properties. ItemsDuctile iron pipeGrey iron pipeSteel pipe

Tensile strength (Mpa) Min 420150- 260Min400

Yield strength (Mpa) Min 300No confirmationNo confirmation

Bending strength (Mpa) Min 590200- 360Min400

Enlonganition (% ) Min 10Can neglectedMin 18

Brinell hardness (HBS) Max 230Max230About140