Ductile iron a thatna ber .
Intensity sang zawk .
Steel pipe nena khaikhin chuan ductile iron hian chakna a nei sang zawk a, a chhan chu ductile iron chhungril structure hi iron body-a khuh spherical graphite atanga siam a ni. He spherical graphite te tak te leh inang lo tak awmna hian grains inkara stress concentration a veng thei a, chu chuan ductile iron chakna a ti tha thei a ni.
Corrosion resistance tha zawk .
Special heat treatment leh spraying treatment hnua ductile iron chunglam, self-healing iron oxide layer a siam a, chu chuan corrosion venna hna a thawk thei a, chutiang chuan ductile iron chu hun rei tak chhung boruak engemaw takah hman theih a ni.
Shock absorption tha zawk .
Ductile iron graphite ball hian ductile iron nen a inang a, chu chu vibration leh noise a la thei a, chuvang chuan ductile iron chu noise environment sang tak leh shock demand sang tak nei tan chuan hman theih a ni.
Rawngbawlna hun rei zawk .
Ductile iron service life hi steel pipe aiin a rei zawk a, a chhan chu ductile iron chhunga mechanical performance chu a nghet a, corrosion resistance a nghet a, fatigue fracture leh harsatna dang a awlsam lo a, hei hian ductile iron service life a ti rei thei a ni.
A tawi zawngin, steel pipe nena khaikhin chuan, ductile cast iron hian chakna a nei sang zawk a, corrosion resistance tha zawk, shock absorption tha zawk leh service life rei zawk a nei a, chuvangin, mipui industrial production leh life-ah chuan ductile cast iron hi field hrang hrangah hman a ni nasa hle.
