(1)The Standards: ISO2531-1998, EN545-2002, Class K9
(2)Size range: DN80-1400mm
(3)Lengthen: 6m by bulk shipment, 5.6m or 5.8m by container.
(4)The weight of metal zinc coated layer is not less than 130g/m2
(5) Coating: The pipes will be plated with cement mortar inside and bitumen, zinc outside. We also could plate according to buyers requirement.
(6)Portland cement mortar lining according to ISO4179-85; Externally Zinc+Bitumen painting according to ISO8179-85 and Rubber Rings in according with ISO 4633.
(7) T-Type joints