ODB - Flange ISO-DIN series

Steel core backing ring, PP/FRP coated, according to EN/ISO/DIN for stub QRNM. Drilling: PN 10/16.

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Reference	Other description	system	Category	d	DN	*PMA (bar)	b	d₂	d₆	D	K	M	n	**Nm	g
ODB355	PMA maximum admissible working pressure *nominal tightening torque n = number of bolts resale products	Special parts and accessories	Flanges	*355	350	10	39	22	376	505	460	M20	16	120	15580
ODB400	PMA maximum admissible working pressure *nominal tightening torque n = number of bolts resale products	Special parts and accessories	Flanges	*400	400	10	44	26	429.5	570	515	M24	16	140	19890
ODB450	PMA maximum admissible working pressure *nominal tightening torque n = number of bolts resale products	Special parts and accessories	Flanges	*450	500	10	44	26	517	670	620	M24	20	150	26010
ODB500	PMA maximum admissible working pressure *nominal tightening torque n = number of bolts resale products	Special parts and accessories	Flanges	*500	500	10	44	26	532.5	670	620	M24	20	150	25310
ODB560	PMA maximum admissible working pressure *nominal tightening torque n = number of bolts resale products	Special parts and accessories	Flanges	*560	600	10	50	30	618	799	725	M27	20	170	49500
ODB630	PMA maximum admissible working pressure *nominal tightening torque n = number of bolts resale products	Special parts and accessories	Flanges	*630	600	10	50	30	645	799	725	M27	20	170	41190

PMA maximum admissible working pressure
**nominal tightening torque
n = number of bolts
*resale products