ISO 2531-compliant ductile iron pipe

Dinggin Hardware (Dalian) Co. Ltd’s DN80-DN2600 is a ductile iron pipe manufactured based on the ISO 2531 standard. For urban water pipe networks, it has sockets and spigots for easy installation, and is coated with bitumen or epoxy paint for water resistance.

This T-type joint pipe has a cement lining on the interior wall to protect from internal corrosion and a zinc+bitumen coating for external corrosion resistance. Its pressure rating is PN10, PN16, PN25 or PN40, depending on the requirement. This class K9 product is 6m-long and may be cut to 5.7m.

ISO 9001:2015-compliant Dinggin specializes in the production of cast-iron products and stainless steel intermediate bulk containers (IBCs). It accepts OEM projects. Shell, Exxon Mobil, CSCEC, Kaucon, AMPAM, P&G and Leo are customers.