ISO2531 DUCTILE IRON PIPE AND FITTINGS
USD $1,000 - $2,000 /Ton
Min.Order:1 Ton
Qingdao Valtech Manufacturing Co., Ltd.
DUCTILE IRON PIPE AND FITTINGS
1:Used for water piping
2:External coated with rich zinc plus bituminous paint
3:Internal coated with cement mortal lining
4:As per customer requirement painting zinc
5:processing technique: Sand cast and lost foam