Detailed Product Description ELECTRO GALVANISED INSIDE PIPETO BS4607 AND BS6099 CAT.NO. NORMAL SIZE OUT DIA IN DIA REAL LENGTH(M) PF10 10MM 10.0MM 6.8MM 25,50PF12 12MM 14.0MM 10.2MM 25,50PF16 16MM 17.0MM 13.0MM 10, 25,50PF20 20MM 21.5MM 16.9MM 10,25,50PF25 25MM 26.0MM 21.1MM 10,25,50PF32 32MM 34.0MM 28.1MM 10,25PF40 40MM 44.5MM 37.6MM 10,25PF50 50MM 55.0MM 48.4MM 10,25PF63 63MM 64.0MM 57.5MM ...