Fitting AGA with flange joints type AK

DNSizeArticle nameArticle 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)
652 1/2″Fitting AK 2 1/2″100100173,175,3 – 76,674,9 – 76,6
70 x 2 1/2”Fitting AK 70 mm100100703,6868,7–71,367,0–72,0
803″ Fitting AK 3″ 100100184,488,0 – 89,5 87,9 – 89,7
1004″ Fitting AK 4″ 100100195,65113,1 – 115 112,9 – 115,1