... --DN1400 2. K7&K9&K8 3.ling according to ISO4179 cement lined ductile iron pipe Standard: JIS, AISI, ASTM, GB, DIN ... steel pipe Packaging Detail:Export standard package, bundled or be required The inner size of container is below: 20ft GP: 5 ... Certificate is supplied with shipment, Third Part Inspection is acceptable. cement lined ductile iron pipe