Malleable iron pipe fittings 1. Usage: Our pipe fitting is suitable to pipelines conveying Less-corrosive water, vapor, Oil, air, gas, and other liquid alike materials. 2. Size: Dn8~150mm (1/4'~6'), with equal or different diameters. 3. Mechanical properties: Tensile strength: í²330mpa Elongation rate: í²8% Hardness: ínhb150 4. Endurance: Testing pressure: 2.5mpa for water leakage, 0.5mpa for gas Leakage; Working pressure: 1.6mpa for water. 5. Material: Malleable iron 6. Packing: In container
