Double flanged concentric taper FFR - Materbud

Double flanged concentric taper FFR

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Double flanged concentric taper FFR

Table of sizes
Dimensions of flanges
Technical description

DN1 [mm]	DN2 [mm]	L [mm]
50	40	150
65	50	200
80	50	150
80	50	100
80	50	200
80	65	100
80	65	120
80	65	150
100	50	100
100	50	150
100	50	200
100	65	170
100	80	100
100	80	150
100	80	200
125	65	200
125	80	170
125	100	150
150	50	100
150	65	200
150	80	100
150	80	150
150	80	200
150	100	100
150	100	150
150	100	200
150	125	150
200	50	310
200	80	100
200	80	200
200	100	100
200	100	200
200	150	100
200	150	200
200	150	300

DN1 [mm]	DN2 [mm]	L [mm]
250	80	250
250	100	200
250	100	310
250	150	200
250	200	160
250	200	200
300	80	270
300	100	300
300	100	500
300	150	200
300	150	250
300	150	300
300	150	410
300	200	200
300	200	300
300	250	150
300	250	200
350	200	270
350	250	200
350	250	270
350	300	160
350	300	200
350	300	300
400	150	300
400	150	400
400	200	270
400	200	300
400	200	500
400	250	270
400	250	300
400	300	200
400	300	270
400	300	300
400	350	200
450	300	270
450	350	350
450	400	210
450	400	270

DN1 [mm]	DN2 [mm]	L [mm]
500	250	400
500	300	300
500	350	300
500	400	200
500	400	260
500	400	300
500	450	300
600	300	400
600	400	300
600	400	500
600	450	600
600	500	200
600	500	300
700	400	490
700	500	300
700	500	400
700	600	280
700	600	300
800	500	400
800	600	300
800	600	400
800	600	600
800	700	280
800	700	300
900	800	400
1000	800	300
1000	800	400
1000	800	600
1000	900	450
1200	800	400
1200	800	600
1200	900	970
1200	1000	400
1200	1000	600
1400	1000	400
1400	1000	600
1400	1200	400

Overal dimensions of flanges according to PN-EN 1092-2 :1999 standard

PN10

DN [mm]	D [mm]	K [mm]	A [mm]	holes	d [mm]	bolts
50	165	125	19	4	19	M16
65	185	145	19	4	19	M16
80	200	160	19	8	19	M16
100	220	180	19	8	19	M16
125	250	210	19	8	19	M16
150	285	240	19	8	23	M20
200	340	295	20	8	23	M20
250	400	350	22	12	23	M20
300	455	400	24,5	12	23	M20
350	505	460	24,5	16	23	M20
400	565	515	24,5	16	28	M24
450	615	565	25,5	20	28	M24
500	670	620	26,5	20	28	M24
600	780	725	30	20	31	M27
700	895	840	32,5	24	31	M27
800	1015	950	35	24	34	M30
900	1115	1050	37,5	28	34	M30
1000	1230	1160	40	28	37	M33
1200	1455	1380	45	32	40	M36

PN16

DN [mm]	D [mm]	K [mm]	A [mm]	holes	d [mm]	bolts
50	165	125	19	4	19	M16
65	185	145	19	4	19	M16
80	200	160	19	8	19	M16
100	220	180	19	8	19	M16
125	250	210	19	8	19	M16
150	285	240	19	8	23	M20
200	340	295	20	12	23	M20
250	400	355	22	12	28	M24
300	455	410	24,5	12	28	M24
350	520	470	26,5	16	28	M24
400	580	525	28	16	31	M27
450	640	585	30	20	31	M27
500	715	650	31,5	20	34	M30
600	840	770	36	20	37	M33
700	910	840	39,5	24	37	M33
800	1025	950	43	24	40	M36
900	1125	1050	46,5	28	40	M36
1000	1255	1170	50	28	43	M39
1200	1485	1390	57	32	48	M45

Material of body

Spheroidal iron cast according to the norms PN-EN 545:2010

Shipping conditions

Leak test according to the norms PN-EN 545:2010

Possible embodiment of the corrosion resistant coating

External cover:

powder coating RA L5005 (light blue color), coating thickness ≥250μm, or
powder coating RA L3000 (red color), coating thickness ≥250μm, or
spray coating RA L9005 (black color), coating thickness ≥120μm.

Internal cover:

powder painting like for external cover, or
cement coating (according DIN2614), thickness 4-9mm

Application range

Installations for transmission of drinking water (waterworks) and other neutral liquids, fed under pressure or without it, at temperatures up to 120°C.