Dimensioni e tolleranze EN 10253-4 (DIN 2615)

Se non diversamente indicato, le misure sono in mm.

		Ø interno	Tolleranza sul Diametro D/DI					Tolleranza sullo spessore	F(a)	G(b)	Fuori squadra e allineamento
Ø DN x DN1	Ø D x D1		EN 10253-4 \| D2	EN 10253-4 \| D3*	EN 10253-4 \| D4*	DIN 2615	DIN 2615 \| *	T			X(Q***)
15 x 15	21,3 x 21,3	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	25 +/-2	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
20 x 20	26,9 x 26,9	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	29 +/-2	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
20 x 15	26,9 x 21,3	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	29 +/-2	29 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
25 x 25	33,7 x 33,7	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	38 +/-2	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
25 x 20	33,7 x 26,9	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	38 +/-2	38 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
25 x 15	33,7 x 21,3	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	38 +/-2	38 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
32 x 32	42,4 x 42,4	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	48 +/-2	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
32 x 25	42,4 x 33,7	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	48 +/-2	48 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
32 x 20	42,4 x 26,9	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	48 +/-2	48 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
32 x 15	42,4 x 21,3	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	48 +/-2	48 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
40 x 40	48,3 x 48,3	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	57 +/-2	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
40 x 32	48,3 x 42,4	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	57 +/-2	57 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
40 x 25	48,3 x 33,7	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	57 +/-2	57 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
40 x 20	48,3 x 26,9	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	57 +/-2	57 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
50 x 50	60,3 x 60,3	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	64 +/-2	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
50 x 40	60,3 x 48,3	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	64 +/-2	60 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
50 x 32	60,3 x 42,4	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	64 +/-2	57 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
50 x 25	60,3 x 33,7	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	64 +/-2	51 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
65 x 65	76,1 x 76,1	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	76 +/-2	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
65 x 50	76,1 x 60,3	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	76 +/-2	70 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
65 x 40	76,1 x 48,3	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	76 +/-2	67 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
65 x 32	76,1 x 42,4	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	76 +/-2	64 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
80 x 80	88,9 x 88,9	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	86 +/-2	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
80 x 65	88,9 x 76,1	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	86 +/-2	83 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
80 x 50	88,9 x 60,3	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	86 +/-2	76 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
80 x 40	88,9 x 48,3	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%, max +/- 0,5 mm	+/- 0,4 mm	-12,5% / +15%	86 +/-2	73 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
100 x 100	114,3 x 114,3	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,5 %	-12,5% / +15%	105 +/-2	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
100 x 80	114,3 x 88,9	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,5 %	-12,5% / +15%	105 +/-2	98 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
100 x 65	114,3 x 76,1	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,5 %	-12,5% / +15%	105 +/-2	95 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
100 x 50	114,3 x 60,3	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,5 %	-12,5% / +15%	105 +/-2	89 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
125 x 125	139,7 x 139,7	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,5 %	-12,5% / +15%	124 +/-2	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
125 x 100	139,7 x 114,3	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,5 %	-12,5% / +15%	124 +/-2	117 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
125 x 80	139,7 x 88,9	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,5 %	-12,5% / +15%	124 +/-2	111 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
125 x 65	139,7 x 76,1	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,5 %	-12,5% / +15%	124 +/-2	108 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
150 x 150	168,3 x 168,3	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,5 %	-12,5% / +15%	143 +/-2	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
150 x 125	168,3 x 139,7	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,5 %	-12,5% / +15%	143 +/-2	137 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
150 x 100	168,3 x 114,3	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,5 %	-12,5% / +15%	143 +/-2	130 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
150 x 80	168,3 x 88,9	D - 2 x w.t	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,5 %	-12,5% / +15%	143 +/-2	124 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
200 x 200	219,1 x 219,1	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	178 +/-2	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
200 x 150	219,1 x 168,3	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	178 +/-2	168 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
200 x 125	219,1 x 139,7	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	178 +/-2	162 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
200 x 100	219,1 x 114,3	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	178 +/-2	156 +/-2	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
250 x 250	273 x 273	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	216 +/-5 (+/-3)	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
250 x 200	273 x 219,1	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	216 +/-5 (+/-3)	203 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
250 x 150	273 x 168,3	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	216 +/-5 (+/-3)	194 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
250 x 125	273 x 139,7	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	216 +/-5 (+/-3)	191 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
300 x 300	323,9 x 323,9	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	254 +/-5 (+/-3)	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
300 x 250	323,9 x 273	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	254 +/-5 (+/-3)	241 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
300 x 200	323,9 x 219,1	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	254 +/-5 (+/-3)	229 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
300 x 150	323,9 x 168,3	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	254 +/-5 (+/-3)	219 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
350 x 350	355,6 x 355,6	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	279 +/-5 (+/-3)	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
350 x 300	355,6 x 323,9	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	279 +/-5 (+/-3)	270 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
350 x 250	355,6 x 273	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	279 +/-5 (+/-3)	257 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
350 x 200	355,6 x 219,1	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	279 +/-5 (+/-3)	248 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
400 x 400	406,4 x 406,4	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	305 +/-5 (+/-3)	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
400 x 350	406,4 x 355,6	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	305 +/-5 (+/-3)	305 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
400 x 300	406,4 x 323,9	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	305 +/-5 (+/-3)	295 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
400 x 250	406,4 x 273	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	305 +/-5 (+/-3)	283 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
450 x 450	457 x 457	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	343 +/-5 (+/-3)	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
450 x 400	457 x 406,4	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	343 +/-5 (+/-3)	330 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
450 x 350	457 x 355,6	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	343 +/-5 (+/-3)	330 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
450 x 300	457 x 323,9	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	343 +/-5 (+/-3)	321 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
500 x 500	508 x 508	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	381 +/-5 (+/-3)	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
500 x 450	508 x 457	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	381 +/-5 (+/-3)	368 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
500 x 400	508 x 406,4	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	381 +/-5 (+/-3)	356 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
500 x 350	508 x 355,6	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	381 +/-5 (+/-3)	356 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
600 x 600	610 x 610	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	432 +/-5 (+/-3)	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
600 x 500	610 x 508	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	432 +/-5 (+/-3)	432 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
600 x 450	610 x 457	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	432 +/-5 (+/-3)	419 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
600 x 400	610 x 406,4	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	-12,5% / +15%	432 +/-5 (+/-3)	406 +/-5 (+/-3)	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
700 x 700	711 x 711	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	T<=10 mm: -0,35 mm / +15%T>10 mm: -0,5 mm / +15%	521 +/-5 (+/-3)	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
800 x 800	813 x 813	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	T<=10 mm: -0,35 mm / +15%T>10 mm: -0,5 mm / +15%	597 +/-10 (+/-5)	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
900 x 900	914 x 914	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	T<=10 mm: -0,35 mm / +15%T>10 mm: -0,5 mm / +15%	673 +/-10 (+/-5)	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater
1000 x 1000	1016 x 1016	D - 2 x w.t.	+/-1% or 0,5 mm whichever is the greater	+/-0,75% or 0,3 mm whichever is the greater	+/-0,5% or 0,1 mm whichever is the greater	+/-1%	+/- 0,6 %	T<=10 mm: -0,35 mm / +15%T>10 mm: -0,5 mm / +15%	749 +/-10 (+/-5)	-	X = 1 % of the outside diameter at the point measured or 1 mm, whichever is the greater

Se non diversamente indicato, le misure sono in mm.
Le dimensioni tra parentesi si riferiscono solo alla DIN 2615.

Diametri:
Le tolleranze sul diametro esterno devono essere misurate alle estremità.
Al fine di garantire il regolare flusso del fluido attraverso il raccordo, il diametro interno, in qualsiasi sezione del tee, deve essere almeno il 70% del diametro interno alle estremità.
* Opzioni che devono essere specificate nell’ordine.

Ovalizzazione:
L’ovalizzazione (0) è calcolata in percentuale, con la seguente equazione:
0 = (Dmax-Dmin)/Dx100, dove:
Dmax = max. diametro esterno D, misurato nello stesso piano, in mm;
Dmin = min. diametro esterno D, misurato nello stesso piano, in mm;
D = diametro esterno specificato, in mm.
Per raccordi di diametro esterno D ≤ 406,4 mm, l’ovalizzazione è inclusa nei limiti del diametro.
Per raccordi di diametro esterno D> 406,4 mm e con D / T <= 100, l’ovalizzazione
non deve superare il 2%.
Per i raccordi con un rapporto D / T > 100, i valori di ovalizzazione devono essere concordati al momento della richiesta e dell'ordine.
Per la DIN 2615 vedi la nota a pag. 60 (DIN 2609).

Fuori squadra:
*** DIN 2615, previo accordo può essere ridotta a 0,5% con un massimo di 0,5 mm