0086-0532-87800106
Zhonghuabu Village, Jihongtan Street, Chengyang District, Qingdao, Shandong, China (Mainland)
k@waimaotong.com
ductile iron K7 pipe
1. DN80-1200
2:Used for water piping
3:External coated with rich zinc plus bituminous paint
4:Internal coated with cement mortal lining
5:As per customer requirement painting zinc
6:processing technique: Sand cast and lost foam
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