T-type joint Ductile iron pipes K9 per ISO2531/EN545, L= 6M, internally ordinary portland cement mortar lining acc. to ISO 4179 and zinc coating (130g/m2) plus bitumen painting (thickness 70mic.) externally acc. to ISO8179. The prices shall include 100% SBR rubber rings in acc. with ISO4633.
Ductile iron pipes size could be DN80, DN100, DN150, DN200, DN300, DN350, DN400, DN450, DN500, DN600, DN700, DN800, DN900, DN1000, DN1200MM
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