sell plain end pipe mould

Plain End Pipe Mould is the most important tool in the process of cast iron pipe dies .We provide many sizes of pipe mould the OD from DN80 to DN1200.

Specification:DN80-DN1200;
length≤6500;
Roughness: Ra1.6;
Precision: 0.1;
Concentricity: 0.2;
QT hardness: HB200-280
material：21CrMo10; 35CrMo,etc
Used for centrifugal casting iron pipe machine
Making process: steel ingot-forging-rough machining-UT-boring-QT-2th rough machining-enlarge hole-vibration aging-lightly boring-finished