... ,EN545,DN80-2600mm K9 Class, Standard effective length 6m, "T"Type flexible push on joint with rubber gasket PRODUCT PERFORMANCE Mechanical ... standard for cement mortar lining1. Before painting: remove dirt of socket and then brush with semi-gloss, innocuity,quickly drying,red ... a temperature of 60---70°C. ductile iron pipe, T type of 6m long as per ISO2531