Ductile cast iron pipes in accordance with ISO 2531, K9, L=6000mm, T-Type joints Ductile cast iron pipes in accordance with ISO 2531, K9, L=6000mm, T-Type joints, Internally Portland Cement mortar lining according to ISO 4179-85, Externally Zinc + Bitumen painting according to ISO 8179-85 and Rubber Rings (SBR) in accordance with ISO 4633 Our main products are:++Iron and Steel Sand castings,++ ...