All Socket Tees
Ductile iron pipe fittings per ISO2531 /EN545 standard, All Socket Tees. Pipe Wall thickness: K14 for branched fittings; Method: Lost Form casting with 100% hydraulic pressure testing Pipe Coating: High alumina cement mortar lining finish internally and a bitumen coating externally; Or internal and external epoxy coating with blue PPA571 Plascoat.