Guanghua Cast Pipe Co.,Ltd.is the largest private ductile iron pipes manufacturer in China.It produces class K9,push-on joints DIP,size range from DN80-DN1200 and DN1200-DN2600,which all conform to standard ISO2531.Normally,our pipes are internally lined by cement mortar per ISO4179,externally lined by zinc per BSEN545,ISO8179-1,then followed by bituminous paint.
If any other special requirements,please don't forget to tell me directly by guanghuapipevip1@hotmail.com.
welcome your early inquiry.
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