Neck flanges, dec 08

Stock goods, neck flanges DIN2633 (PN16), DIN2635(PN40), dimensions DN15 - DN200 as per DIN standarts  (+ diameters 57, 108, 133, 159 as per STN/CSN standarts), material C22.8/P245GH, certificate DIN50049/EN10204/3.1, AD-W9, direct supply from producer, for disposal in 50th week !