Fitting AGA with flange joints type TK

DN size Article name Article number  weight  (kg) For steel pipe, according to PN-EN 10255 with an external diameter. (mm) Theoretical maximum working range for the pipe with a diameter of (mm)
65 2 1/2″ Fitting TK 2 1/2″ 10040017 6,1 75,3 – 76,6 74,9 – 76,6
70 x 2 1/2″ Fitting TK 70 mm 10040070 7,04 68,7–71,3 67,0–72,0
80 3″  Fitting TK 3″  10040018 7,3 88,0 – 89,5  87,9 – 89,7
100 4″  Fitting TK 4″  10040019 9,25 113,1 – 115  112,9 – 115,1